TWI228520B - Glass fiber-reinforced prepregs, laminates, electronic circuit boards and methods for assembling a fabric - Google Patents

Abstract

One aspect of the present invention a prepreg for an electronic support, the prepreg comprising: (a) a polymeric matrix material; and (b) a fabric comprising a strand comprising glass fibers, at least a portion of the fabric having a coating which is compatible with the polymeric matrix material, the prepreg having a drill tip percent wear of no greater than about 32 percent, as determined after drilling 2000 holes through a stack of 3 laminates, each laminate including eight of the prepregs, at a hole density of 62 holes per square centimeter (400 holes per square inch) and a chip load of 0.001 with a 0.46 mm (0.018 inch) diameter tungsten carbide drill. The present invention also provides a laminate incorporating the prepreg. Another aspect of the present invention is a prepreg for an electronic support, the prepreg comprising: (a) a polymeric matrix material; and (b) a woven reinforcement fabric comprising a glass fibers, at least a portion of the fabric having a coating which is compatible with the polymeric matrix material, the prepreg having a deviation distance of no greater than about 36 micrometers, as determined after drilling 2000 holes through a stack of 3 laminates at a hole density of 62 holes per square centimeter (400 holes per square inch) and a chip load of 0.001 with a 0.46 mm (0.018 inch) diameter tungsten carbide drill. The present invention also provides a laminate incorporating the prepreg.

Description

[228520

V. Description of the invention (1) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs ^ Generally & 'The present invention is a reinforced laminate for circuit boards, and more specifically, it contains It is a laminate of waste glass fiber < woven fabric, which has the property of being able to be laminated with a substrate tree coating and providing modified drilling properties in the laminate. -The invention of the back rabbit circuit board is typically a laminated layer made of a resin impregnated fabric, which is composed of reinforcing fibers, such as glass fiber, which provides dimensional stability to the board to maintain the load on it. Circuit integrity. The formation of holes in the laminate is achieved by passing iron holes through the laminate or carrier layer to interconnect circuits placed along different planes of the laminate. It has been found that the hardness of the glass fiber in the laminate and the heat generated during the drilling operation can accelerate the wear of the drill cone. As a result, the drill cone will drill fewer holes and have a shorter overall usable tool life before the drill is replaced and / or the drill tip is resharpened.In addition, it has been found that accelerated drill point wear will also occur The accuracy of the location of the shadow hole, and especially the exit end of the hole drilled through the laminate. Typically, the glass fiber surfaces of such reinforced fabrics forming a laminate are coated in a fiber forming process with a sizing composition to protect the fibers from abrasion during subsequent processing. For example, starch and oil-based sizing compositions are used to protect the fibers from abrasion between the filaments and equipment during fabric weaving, and abrasion can promote fiber breakage. Organic lubricants, such as alkylimidazolin derivatives and amidine substituted polyethyleneimines, have been added to the sizing composition to reduce wear. However, this organic lubricant may cause quality degradation during subsequent processing, or cause problems with other glues and matrix materials. This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) > >-I-In--I —Order --------- Line (Please read the notes on the back before filling out this page) Printed by the Employee Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 1228520

5. Description of the invention (2) Side reactions are not expected. In addition, many commonly used polymer ingredients may adversely affect the adhesion between glass fibers and laminated matrix materials, such as starch, which is often used as a film-forming agent in textile cements, which is generally not compatible with laminated resins. The matrix material is compatible. To avoid incompatibility between the glass-breaking fibers and the matrix material, the coating or sizing composition is typically removed from the woven cloth before lamination by thermally decomposing the glue components (heat treatment or Deoiled) or washed with water or other solution. A conventional heat removal method involves heating a cloth at 380 ° F for 60-80 hours. Then, the cleaned cloth was recoated with a silane coupling agent to improve the adhesion between the glass fiber and the matrix resin. The strength of glass fibers, and more particularly the flexural strength of the laminate, may be greatly reduced due to isothermal removal methods. Glass fibers with high silica content, such as D-glass, S-glass, and Q-glass, are particularly undesirable for heat removal due to strength loss and discoloration. Many coating compositions for glass fibers that require heat or water cleaning prior to use as a reinforcement in a composite or laminate are disclosed in this art. Japanese Patent Application No. 9_2〇8,268 discloses a cloth block having yarns made of glass fibers, which are coated with starch or synthetic resin immediately after spinning 'and 0.001_20 · 0 weight percent of inorganic particles , Such as Jiao Beishi Xi Shi, carbonic acid 15, kaolin and talc. Before the laminate is formed, heat or water degreasing is required. U.S. Patent 5,286,562 discloses a textile strand for a screen product that can be woven on an air-jet loom and has a coating of at least 45 weight percent wax, lubricant, polyethylenetetrahydropyrrolidone, and an organosilane coupling agent. U.S. Patent No. 5,038,555 discloses a twisted bundle of glass fibers for use in filter products. The size of this paper is applicable to China National Standard (CNS) A4 (210 X 297 mm). (Please read the notes on the back before filling out (This page)

I228520 A7 B7 $, description of invention (3) is coated with an aqueous chemical treatment composition, which has an epoxy resin film-forming agent, an emulsifier, a lubricant, an organic functional metal coupling agent, a polyvinyl tetrahydrogen p ratio p Each ketone, polyethylene glycol, and water. In order to avoid thermal cleaning of glass fiber cloth, Japanese Patent Application No. 8_119,682 discloses a one-time sizing agent for glass fiber, which contains a water-soluble epoxy resin and has a pH of 5.5 to 7.5, which helps to Remove glue with water. Similarly, U.S. Patent No. 5,236,777 discloses a method for manufacturing a glass-breaking cloth for reinforcing a resin by coating glass yarn with a primary mastic having at least one water-soluble film-forming agent selected from the group consisting of amine modified High-quality epoxy resin, J-oxygen resin added with lacquered milk, double test A with epoxy resin appearance, sarane coupling agent and lubricant, wash the yarn with water to reduce the amount of this one time Below 0.25 weight percent LOI, and treated with a secondary sizing agent. Japanese Patent Application No. 9-268,034 discloses a binder for non-captured glass fiber yarns, which contains a water-soluble urethane compound and / or water-solubility modified by an addition reaction with a polyhydric alcohol. Epoxy products. U.S. Patent 4,933,381 discloses a resin-compatible slurry composition for glass fibers containing an epoxy film former, a nonionic lubricant, an ionic lubricant, a silane coupling agent, and an acid, such as acetic acid or citric acid. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs (please read the notes on the back before filling this page). This patent application number 8-325,950 discloses a glass fiber sizing agent, which contains polyethylene-based Hydropyrrolidone, water-soluble oxyresin amine addition product, and silane coupling agent do not need to be removed by heat from the finished oxyglass cloth. 70 <Broken This patent application No. 7-102,483 discloses a noisy sizing agent for glass-breaking fibers used to weave glass cloth, which does not require removal of hot oil. This paper :: This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) 1228520 A7 B7 5. Description of the invention (4) The secondary sizing agent is mainly composed of polyvinyl tetrahydropyrrolidone. It also contains additives (please read the precautions on the back before filling this page) additives, such as high molecular weight polyethylene oxide. Water-soluble epoxy resin can be added as a bonding ingredient. An inert lubricant for suppressing the abrasion of glass fibers, which does not slightly reduce the quality during processing, improves the drilling properties of the laminate incorporated into the glass fibers, and is compatible with polymer matrix materials, The system is as expected. However, the use of inorganic materials is mainly focused on fillers that modify the general physical properties of the composite, rather than improving the abrasion resistance of the reinforcing fibers. 0 US Patent 4,869,954 discloses a sheet-like, thermally conductive material made from amino formic acid. Ester binders, curing agents, and thermally conductive fillers such as oxide oxides, aluminum nitride, boron nitride, magnesium oxide, and zinc oxide, and various metals (see lines 2 to 62-65 'and 4 to 3- 10 lines). One or more layers of carrier material, such as fiberglass cloth, can be added to the thermally conductive material. The United States Patent No. 3,312,569 printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economics discloses that alumina particles are adhered to the surface of glass fiber, and Japanese Patent Application No. 9_2008,268, as discussed earlier, discloses a cloth having Yarn of glass fiber. This glass fiber is coated with starch or synthetic resin and inorganic particles, such as colloidal stone stone, calcium carbonate, kaolin and talc, immediately after spinning, in order to improve the resin during the formation of the composite. Permeation between glass reinforced fibers. However, the Mohs hardness of oxidized metal and spar is 値, which are individually greater than about 9 and about 7m, which may cause wear of softer glass fibers. 1 See R. Weast (ed.), Handbook of Physics, CRC Press (1975) «π" Hundred R. Chi et al. (Ed.), Run (1987), p. 28, its merging ;, | Ben 2 ^ Shishen $ -7- This paper size is applicable to the Chinese National Standard (CNS) A4 (210 X 297 mm)! 228520 A7 B7 V. Description of the invention (5 Wu Guo Patent 5,54⑽ Revealed-a kind to strengthen thermoplasticity or Thermosetting composites <fibers, which are coated with a single layer of ultrafine materials, such as inorganic oxides, nitrides, carbides, rotten compounds, metals and their groups by vapor deposition or plasma, which have an average particle diameter It is 〇 5 5 丨 micron. Finite life == consideration, making use of steam under the glass fiber manufacturing sleeve: Cobb or plasma method is not practical. Soviet Federal Patent 859400 discloses a kind of fiberglass cloth laminate An impregnating composition containing an alcoholic solution of a phenol-formaldehyde resin, a sulfide, a polybutyric acid, and a surfactant. The volatile alcoholic solvent is not used in the manufacture of glass fibers. Desired. US Patent 5,217,778 Reveals- A dry clutch edging comprising glass fiber, metal wire and polyacrylonitrile fiber composite yarn, the polyacrylonitrile fiber is impregnated and coated-a heat-curable cement or adhesive system. The adhesive May contain friction particles such as carbon black, graphite, metal oxides, sulfuric acid, acid salt, milled rubber particles, milled organic resin, polymerized cashew oil, clay, silica, or cryolite (see (See the second line and the second line.) 'To modify the friction characteristics of the composite. A lubricating coating for broken glass fibers is still needed, which can be compatible with a variety of polymer matrix materials; Location accuracy of the drilled hole: In addition, it is particularly advantageous if the coating is also compatible with modern air-jet weaving equipment to increase productivity. Manmin summarizes the aspect of the present invention as a pre-film for an electron carrier. The pre-sheet contains: ⑻ polymer matrix material; and (b) a fabric comprising 1228520 A7 containing glass fibers

I I. Order ί! 22852〇

V. Description of the Invention (Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

Fig. 5 is a cross-sectional view of an electron carrier according to the present invention; Fig. 6 is a schematic view of a method for forming small holes in a layer of fabric of an electron carrier; Fig. 7 is an end view of a drilling machine illustrating a main cutting edge. Figure 8 is a schematic diagram of a drilling pattern. DETAILED DESCRIPTION OF THE INVENTION The laminate of the present invention is a fabric comprising coated fiber strands, and fortunately it is preferably a woven fabric comprising coated glass fiber strands, which can provide you with a low coefficient of thermal expansion and good deflection. A shoulder compound of strength, thermal stability, hydrolytic stability, low corrosion and reactivity in the presence of reactive acids and bases. This coated glass fiber strand is compatible with a variety of polymer matrices and materials, which eliminates the need for heat or water to clean the glass fiber weave before lamination. Another important advantage of the laminate of the present invention is that it shows improved collarability, reduced drill point wear and / or improved drill position accuracy, especially when using this laminate as Electron carrier. The term "electronic carrier" as used herein means a structure that mechanically supports and / or electrically interconnects components including, but not limited to, active electronic components, passive electronic components, and printed circuits. Integrated circuits, semiconductor devices, and other hardware associated with such components, such as but not limited to connectors, sleeves, retaining clips, and heat sinks. Another advantage of the laminate of the present invention is that it can Manufactured from fiber strands suitable for air-jet weaving methods. "Air-jet weaving" used in this article is a type of fabric weaving, which is made by one or more spinnerets :: 'Insert the weft yarn (weft thread) into the shed. -10- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page) ----- ---_ Order ·· ------- line «122852〇

Referring now to the drawings, in which the entire iiHi m .m D &lt; neck-like numerals indicate similar noon, FIG. 1 shows a laminate 10 according to the present invention. Laminate 10 (please read the precautions on the back before filling in this page)> Matrix Substrate Material 12 (discussed in more detail below), which is reinforced with reinforced fabric ^ 仃. Fabric 14 can be woven or non-woven Fabric, knit; knitted fabric or mat, formed by any suitable knitting, weaving, or mat manufacturer 1] The fabric M is preferably a woven formed by an air-jet weaving method, which is known to those skilled in the art. Laminate 10 can also be a unidirectional laminate, where most of the fibers, yarns or strands in each layer of fabric = the old direction extension. Α Typically, a laminate system contains multiple pre-sheets, each of which The sheet is fed into the fabric 14 and a partially cured polymer matrix 12, as will be discussed in more detail later. The number of pre-sheets in the laminate can range from one to about 40. = in the drawings For clarity, only one pre-show is shown in laminate 10. Now referring to Figs. 2 and 3, fabric 14 comprises one or more coated strands 16. As used herein " The term "strand" means many individual dimensions. The term "fiber" means individual filaments. Economy The printed glass fiber 18 printed by the Intellectual Property Bureau's consumer cooperative can be made from any type of stretchable glass breaking composition known to those skilled in the art, including those made from fiberizable glass compositions, such as E-glass, "A-glass π," 〇glass "," d_glass "," q_glass "," 'R-glass "," S-glass "and E-glass derivatives. In this article The term "fibrillable" is used to mean a material that can be made into substantially continuous fibers, strands, or yarns. As used herein, the term "E · glass derivative" means It is said that it contains a small amount of fluorine and / or boron, and is preferably a glass composition that does not contain fluorine and / or boron. Furthermore, as used herein, less is meant to mean -11-This paper standard applies to China Standard (CNS) A4 specification (210 X 297 mm) 1228520 A7 V. Description of the invention (9) Less than about 1% by weight t. The preparation of the plate starts from "Chaos" and less than about 5% by weight of boron. Basalt and Asbestos material, 佴 武 im, (Please read the notes on the back before filling this page) &gt; ^ '、 ', Other fiberizable glass materials used in the present invention Lu Erzha Jiajia glass fiber is made from E_glass or E glass derivative. This Chi :: is known to those skilled in the art, and Li Yu The disclosure of the present invention is not necessary. The glass fiber of the present invention can be printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, and any suitable method known to form glass fibers in technical clothing. Example ^ Broken glass fibers can be formed in direct melt fiber formation operations, or indirect or marble fiber formation operations. In direct solution fiber formation operations: Medium, the raw materials are combined, dissolved and Homogenization. The molten U-glass k-salt furnace was moved to the forehearth and entered into a fiber-forming device to make the melted broken glass thin into continuous glass fibers. In the operation of forming a marble melt, a glass shard or marble having a final desired glass composition is formed in advance, and it is fed into a sleeve, where it is melted and thinned into continuous glass fibers. If a pre-melter is used, the pellets are first fed into the pre-melter, melted, and the molten glass is then fed into a fiber forming device where the glass is thinned to form continuous fibers. In the present invention, 'glass fibers are preferably made by a direct melt fiber forming operation. For additional information on glass compositions and methods for forming glass fibers, see K. Loewenstein, Rose fiber manufacturing technology. (3rd ed., 1993), pp. 30-44, 47-60, 115-122, and 126-135 , US Patent Nos. 4,542,106 and 5,789,329, and IPC-EG-140 "Specifications of" finished fabrics woven from &quot; E "for printed circuit boards," page 1, Publication of the Institute of Interconnect and Packaging Circuits (1997 June), which is incorporated herein by reference. These glass fibers can have a nominal filament diameter range from about 3.0 to about -12- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 1228520 A7 _____B7 Employee Consumer Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs V. Description of the invention (10) 35.0 microns (corresponding to the filament names of B to U above), and preferably has a nominal filament diameter ranging from about 5.0 to about 30.0 microns. For fine yarn applications, the average nominal filament diameter is preferably in the range of about 5 to about 7 microns. The number of fibers per strand can range from about 2 to about 15,000, and preferably from about 100 to about 7,000. For further information on nominal filament diameters and glass fiber names, see Loewenstein, pages 25 and 27, which are incorporated herein by reference. In addition to glass fibers, the coated fiber strands 16 may further include fibers 20 made from other fiberizable inorganic materials, fiberizable organic materials, and mixtures and combinations thereof. These inorganic and organic materials can be man-made or naturally occurring materials. It should be clear to those skilled in the art that the fiberizable inorganic toilet organic material may also be a polymer material. The term &quot; polymeric material &quot; as used herein refers to materials that make giant molecules composed of free long-chain atoms. Giant molecules are connected together and can be corrected in solution or in the solid state: 2 〇 Non-limiting examples of suitable non-glass fiberizable inorganic materials, Yao materials, such as carbon cut, carbon, graphite, Fuming andalusite materials. Non-limiting examples of suitable fiberizable organic materials, including cotton, cellulose , Natural rubber, linen, its, and wool. Appropriate fiberizable organic polymer materials are not limited: Fenjong hemp includes self-made polyamines (such as nylon and aromatic polyfluorene) Known) Thermoplastic polyester (Lu Ru I terephthalate bismuth ethylene glycol and polyterephthalate (-~ --- '' '~ ester), propylene 2 Jan ^ s M ^ rk, etc., poor organic polymer , Prentice Hall Aggregate Section and He 1 page, which is incorporated herein by reference. Science and Engineering Series Books (1992) _ &quot; 13-This paper rule is based on the National Standard (CNS) A4 specification (21 × 297) Love "(Please read the notes on the back before filling this page) -------- Order ------- -Line «

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

1228520 V. Description of the invention (Acid resin (such as polyacrylonitrile), polyolefin, polyurethane and vinyl polyglycerol (such as polyethylene glycol). Non-glass fibrillation which can be used in the present invention Materials and methods for the preparation and processing of such fibers are discussed in detail in Li Li Bi Vol. 6 (1967), page 5505_712, which is incorporated herein by reference. It should be understood that any of the above materials Copolymers and combinations of fibers made from any of the above materials can be used in the present invention if necessary. The present invention is now generally discussed in terms of glass fiber strands, but the artist is familiar with the fact that the strands 16 may additionally include One or more of the non-glass fibers discussed above. Although not limited in the present invention, in the specific implementation of the fabric M shown in FIG. 2, at least one of the strands 16-preferably all fibers 18-is coated. Coating a coating composition 22 on at least a part of the surface of the fiber 18 to protect the surface of the fiber from abrasion during processing and to suppress fiber breakage. The coating composition is preferably applied to the strands 16 Each fiber The entire outer surface or perimeter garden, as shown in Figure 3. The coating composition that can be used in the present invention is a glue (preferably), a secondary coating applied to the glue, and / or three or An external coating, present on the fibers, 'as required. As used herein, the terms "sizing ,,,,, and polymerizing" or, "sizing agents" refer to being applied to fibers immediately after fiber formation. Fiber weight iris. In an alternative embodiment, "sizing", "polymerization" or, the term "sizing agent" refers additionally to at least a part, and is typically all conventional Once the coating composition has been removed by heat, water, or chemical treatment, the coating composition (also known as &quot; finishing glue &quot;) applied to the fibers is actually a paper sheet. Gu Zhongguan Family Standard (CNS) A4 specification ⑵Q χ 297 public) * W * --------------------- Order ---------线 _— (Please read the notes on the back before filling this page) _ 1228520 V. Description of the invention (12) A7 B7

Printed by the Consumers' Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, this kind of slurry is applied to bare glass fibers, 隹, and 并, which are incorporated into the fabric form A π and 1. The term "primary coating" refers to a person in the coating group who applies a second coat to—or more than two strands of—after applying sizing, water, and mouthwash, and preferably drying at least a portion. The coating may be applied to the fibers before they are incorporated into the fabric, or they may be applied to the fibers after they are incorporated into the fabric. It is preferred that the aqueous coating composition is not a preferred organic solvent for safety reasons, such as alcohol or acetone. Such coating compositions can be used in the present invention, such as thermosetting materials or thermoplastic materials, which can be laminated The polymer material 12 of the material 10 is compatible, which means that the components of the coating composition help the substrate material to wet and penetrate through the fiber strands, and have composite properties. When applied to the surface of the fiber 18 Poly-human material carrying 4, ±, field material ^ fruit mouth material 枓 preferably formed large = continuous ^ film. This polymer material can be water-soluble, emulsifiable, divisible and / or mature. Used in this article &quot; May be worded with polymer matrix material Meshu I, meaning to be coated The glass fiber content helps wet the covering material on the fiber strands = for proper physical properties, it can be chemically compatible with the polymer matrix material for good hydrolytic stability, which means that for water along the fiber surface / base A a and the incorporation of the coated fibers into the polymer, Shellaceae (then, there is no need to remove the coating components (or the degree of penetration of the selected coating composite matrix material through the fabric or fabric) is wet by private horses The polymer matrix material flows through the rose glass fiber strands, but this coating composition may contain as required, but preferably does not include one or more polymer materials (please read the precautions on the back before filling (This page) --------- Order -------- Line «

The standard of this paper is CNS A4 specification (210 X 297 male f) 1228520 A7 B7 V. Description of invention (13) (Please read the precautions on the back before filling this page) Obtain the basic of borrowing polymer matrix materials The extent to which the entire surface of each glass fiber is completely covered is referred to as &quot; wetting. &Quot; In a specific embodiment of the present invention, it is applied to fiber 18 (which is incorporated into laminate 10). (Middle) A coating composition 'includes one or more polymeric film-forming materials that are compatible with a thermosetting matrix material, such as those used to form a printed circuit board or a printed wiring board (hereinafter referred to individually and collectively as "circuit boards"). Laminates, such as FR-4 epoxy resin, are polyfunctional epoxy resins, and in a specific embodiment t of the present invention, they are bifunctional brominated epoxy resins, and polymer Phenyl imine. See the Electronic Materials Handbook, ASM International (1989) at 534_537, which is incorporated herein by reference. Non-limiting examples of polymer film forming materials printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, including Thermosetting Material compatible thermoplastic polymer materials, such as thermoplastic polyacetate, vinyl polymers, polyolefins, polyamides (such as aliphatic polyamides or aromatic polyamides, such as aromatic polyamides, aramid), thermoplastics Polyurethanes, acrylic polymers, and mixtures thereof. Non-limiting examples of thermoplastic polyesters include DESMOPHEN 2000 and DESMOPHEN 2001KS, both of which are commercially available from Bayer (Pittsburgh, Pennsylvania), RD-847A Polymer Resin, which is commercially available from Borden Chemicals (Columbus, Ohio), and DYNAKOLL SI 100 resin, which is commercially available from Eka Chemical AB (Sweden). Polyamines that can be used include VERSAMED products, It is commercially available from General Mills Chemicals. Thermoplastic polyurethanes that can be used include WITCOBOND® W-290H, which is commercially available from Witco Chemical Company (Chicago, Illinois), and RUCOTHANE® 2011L polymer. Urethane latex, which is commercially available from Ruco Polymers Corporation (Hicksville, New York) 〇-16- ^ Zhang applies to China National Standard (CNS) A4 specifications (210 x 297 mm) &quot; 1228520 A7B7 Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. 5. Description of the invention (14) Non-limiting examples of thermosetting polymer materials that can be used, including thermosetting polyesters, epoxy materials, vinyl esters that are compatible with thermosetting matrix materials Types, phenolic plastics, amine plastics, thermosetting polyurethanes and mixtures thereof. Suitable thermosetting polyesters may include STYPOL polyester, which is commercially available from Cook Composites and Polymers Corporation (Port Washington, Wisconsin), and NEOXIL polyester, which is commercially available from DSMB.V. (Como, Italy) . The epoxy resin materials that can be used include at least one epoxy group or ethylene oxide group in the molecule, such as polyglycidyl ethers of polyalcohols or thiols. Examples of suitable epoxy-based polymers include EPON® 826 and EPON® 880 epoxy resins, which are epoxy-functional polyglycidyl ethers of bisphenol A and are commercially available from Shell Chemical Company (Houston , Texas). In a specific embodiment of the coating composition, the coating composition is substantially epoxy-free, meaning that it contains less than about 5 weight percent epoxy, and more preferably less than about 2 weight percentage. In a non-limiting embodiment of the coating composition, the coating composition comprises one or more polyesters (such as DESMOPHEN 2000 and RD-847A), and one or more other film-forming polymers selected from the group consisting of ethylene Tetrahydropyrrolidone polymer (preferred), vinyl alcohol polymer and / or starch. Vinyl tetrahydropyrrolidone polymers that can be used in the present invention include polyvinyltetrahydropyrrolidone (: pyrrolidone, such as PVP K-15, PVP K-30, PVP K-60, and PVP K-90, each of which Commercially available from ISP Chemicals Corporation (Wayne, New Jersey). Other suitable vinyl polymers, including Resyn 2828 and Resyn 1037 vinyl acetate copolymer emulsions, are commercially available from National Starch & Chemical Corporation (Bridgewater , New Jersey). Available starches include potatoes, maize, and wheat-17- (please read the notes on the back before filling this page), '-Γ · -ϋ ϋ 11 a— 1 11 1, i · — ϋ— 1 mtmm Mmmmmm —Hi · Line «This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) A7 1228520 B7 V. Description of the invention (15) (Please read the notes on the back first Fill in this page again), corn, sago rice, rice, sorghum and mixtures of them, such as KOLLOTEX 1250 (starch with low viscosity, low sol starch, mochi potato, etherified with ethylene oxide), It is commercially available from AVEBE in the Netherlands. Is less than about 20 weight percent, and more preferably ranges from about 0.1 to about 5 weight percent. The coating composition is preferably substantially starch-free, meaning that it contains less than about 5 weight percent starch, and more preferably Starch-free, which is generally incompatible with matrix materials. Line: This coating composition may include a mixture of one or more thermosetting polymeric materials and one or more thermoplastic polymeric materials. An embodiment of a laminate for use in circuit boards In the example, the polymer material of the coating composition is a mixture of RD-847A polyester resin or DYNAKOLL SI100 resin, PVP K-30 polyvinyl tetrahydropyrrolidone, DESMOPHEN 2000 polyester and VERSAMID polyamide. It is suitable for printed circuits. In an alternative embodiment of the laminate for the board, the polymeric material of the aqueous sizing composition includes PVP K-30 polyvinyltetrahydropyrrolidone, and EPON 826 epoxy resin is used in combination as appropriate. Generally, The amount of polymeric material, based on total solids, can range from about 1 to about 90 weight percent of the coating composition, preferably from about 1 to about 80 weight percent. Employees, Bureau of Intellectual Property, Ministry of Economic Affairs In addition to or instead of the polymeric materials discussed above, this coating composition preferably contains one or more coupling agents, such as organic crushed coupling agents, transition metal coupling agents, phosphonate coupling agents, Aluminum coupling agents, Wemer coupling agents containing amine groups, and mixtures thereof. These coupling agents typically have dual functionalities. Each metal or silicon atom has one or more groups attached to it, and these groups can interact with Fiber surface and / or polymer matrix components react or make it __18__ This paper size is applicable to China National Standard (CNS) A4 (210 X 297 mm) 1228520 A7 ________ B7_____ V. Description of the invention (16) (Please read first Note on the back then fill out this page) compatible. The term "compatibility" as used herein means that the group is chemically attracted to the surface of the fiber and / or a component of the coating composition, such as by polarity, wetting, or solvation. In a non-limiting embodiment, each metal or silicon atom has one or more hydrolyzable groups attached thereto, which allows the coupling agent to react with the surface of the glass fiber, and one or more functional groups, which allows coupling The mixture reacts with the components of the polymer matrix. Examples of hydrolyzable groups include: 〇 Η Ο R3

II I II I -OR1, -OC-R2, -M_C-R2, -〇-N = C-R4, -0-N = CR5, and monohydroxyl of 1,2- or 1,3-diol and / Or cyclic c2-C3 residues, where R1 is a heart_〇3 alkyl; 112 is 11 or 〇1-0: 4 alkyl; 113 and 114 are independently selected from 11, 01-c4 alkyl or c6- c8 aryl; and R5 is c4-c7 alkylidene. Examples of suitable compatibility-promoting or functional groups include epoxy, glycidyloxy, fluorenyl, cyano, allyl, alkyl, urethane, phenyl, isocyanate, ureido , Dihydroimidazolyl, vinyl, acrylic, methacrylic, amine, or polyamine. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs is preferably a functional organic silane coupling agent used in the present invention. Examples of functional organosilane coupling agents that can be used include r-aminopropyltrialkoxy crushing, 7 &quot; -iso-isopropylpropyltriethoxy crushing, ethylene-dipitoxysilane , Glycidyloxypropyltrialkoxysilane and ureidopropyltrialkoxysilane. Preferred functional organosilane coupling agents include A-187 r-glycidoxypropyltrimethoxysilane, A-174 r-methacryloxypropyltrimethoxysilane, A-1100 r · aminopropyl Triethoxysilane silane coupling agent, A_1108 amine silane coupling agent and A_1160 r-ureidopropyltriethoxy _____- 19 -___ This paper size applies to China National Standard (CNS) A4 (210 X 297) Ii) I228520 A7 V. Description of the invention (I7) Xiyao (one of its mothers is commercially available from OSi Special Supplies Company (Tanytwn, New York)). The organosilane coupling agent may be at least partially hydrolyzed with water before being applied to the fiber, preferably at a stoichiometric ratio of about 1: 1, or, if necessary, in an unhydrolyzed form. If necessary, the pH of the water can be modified by adding an acid or alkali to initiate or accelerate the hydrolysis of the coupling agent, as is known in the art. Suitable transition metal coupling agents include titanium, cone, yttrium, and chromium coupling agents. Suitable titanate coupling agents and zirconate coupling agents are commercially available from Kemich Petrochemical Company. Suitable chromium complexes are commercially available from El Dupont de Nemours (Wilmington, Delaware). Wemer-type coupling agents containing amine groups are complex compounds in which trivalent nuclear atoms, such as chromium, are coordinated with an organic acid having an amine functional group. Coupling agents that are familiar with other types of metal chelates and complexes known to this artist can also be used here. The amount of the coupling agent, based on the total solids, can range from about 1 to about 30 weight percent of the coating composition, and is preferably about! To about 10% by weight (please read the notes on the back before filling this page) ------- 1 Order -------- Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs There is no limitation in the invention, but in the specific embodiment of the coating composition I shown in FIG. 3, the coating composition of the present invention comprises one or more particles 24 which are applied to at least one fiber of the strand 16 At this time, it will adhere to the outer surface of the fiber 18 and provide one or more gaps 30 between adjacent glass fibers%, 28 of the strand 16. These interstitial spaces 30 are roughly equivalent to the average size 32 of the particles 24 placed between adjacent fibers. The particles 24 of the coating composition are preferably discrete particles. The term “discrete” used in this article means that under the processing conditions of these particles, «-20-1228520 A7 V. Description of the invention (18) (Please read the notes on the back before filling this page) Wisdom of the Ministry of Economy The property bureau's consumer cooperative prints "there is a tendency to agglomerate or combine to form a thin film", but instead maintains its individual shape or form in general. In addition, these particles are preferably dimensionally stable. As used herein, the term "dimensionally stable particles" means that the particles' forces generated between adjacent fibers under processing conditions, such as during weaving, wool spinning, and other processing operations, generally maintain their average particles. Size and shape to maintain the desired clearance space between adjacent fibers 26,28. In other words, under typical glass fiber processing conditions, such as exposure to a severity of up to about 25 ° C, and preferably up to about 100. (:, And more preferably up to about 14 ° C, these particles are preferably not crushed, dissolved or substantially deformed in the coating composition to form particles having a maximum size lower than their selected average particle size In addition, under glass fiber processing conditions, and more particularly under composite processing conditions, where the processing temperature may exceed ° C, the particles 24 should not substantially expand or expand in size. When used herein The wording that the particle "should not be substantially enlarged in size" means that the particle should not swell or increase in size to approximately three times its original size during processing. The coating composition of the present invention Preferably, it is substantially free of thermally expandable hollow particles. The term "thermally expandable 1 hollow particles" as used herein means hollow particles that are filled or contain a foaming agent, which when exposed to sufficient The temperature at which the blowing agent evaporates will expand or substantially expand in size. As used herein, the term "substantially free" refers to a sizing composition containing less than about 20 weight percent Thermally expandable hollow = ions, based on total solids, more preferably less than about 5 weight percent, and more preferably less than 0.001 weight percent. Furthermore, as used herein, the dimensions are stable &quot; Words, including crystalline and non-crystalline materials. -21 1228520 A7 B7 V. Description of the invention (19) In addition, although not required, the particles 24 are preferably non-wax. "Non-wax" 1 The word means that the material used to form these particles is non-wax. The term "wax" as used herein means that it is mainly composed of unentangled hydrocarbon chains.

Composed of materials, the hydrocarbon chain has an average carbon chain length ranging from about M to about 100 carbon atoms 3,4. V The particles 24 in the coating composition are preferably discrete, dimensionally stable, non-wax particles. In a specific non-limiting embodiment of the present invention, the average particle size 32 of the particles 24 is at least about 0.01 micrometers, preferably at least about 0.5 micrometers, and its range is about 0.01 micrometers to about 5 microns, and preferably from about 0.5 microns to about 3.0 microns. In a specific embodiment, the particles µ are at least about 1 micrometer, and preferably in the range of about j to about 3 micrometers. In this non-limiting embodiment, the particles 24 have an average particle size%, which is substantially smaller than the average diameter of the fibers 18 coated by this coating composition. Twisted yarns made from fiber strands 16 have been found, the strands having a primary pulp composition &lt; residue layer 22, the composition comprising particles 24 having an average grain size 32 as discussed above, which Twisted yarns provide sufficient spacing between adjacent fibers 26, 28 to allow air-jet weavability (that is, mouth air delivery across the loom), while maintaining the integrity of the fiber strands 16, and when used as a polymer matrix When the material is impregnated, it provides acceptable, "wet-through" and "wet-through" characteristics. It is John &amp; Sons (1986) pages 2-5, micronized wax and wax dispersion Application of Liquid Liquid in Aqueous System &quot; Juba Vol. 189, No. 4412, 1999;! Middle month ^ 3: Hundred lines and reference herein. Β noon January, p. 1 heart 21 pages, which (please Read the note on the back? Matters and then fill out this page)-Ordered • Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs Employee Consumption Cooperative 1228520

2. Description of the invention (20) In another specific non-limiting embodiment of the present invention, the particle size of the particle 24 is 32, which is at least 3 microns, preferably at least about 5 microns, and the range thereof. 3 to about 1000 microns, preferably about 5 to about 1000 microns, and more preferably 10 to about 25 microns. Each particle 24 preferably has a minimum particle size of at least 3 microns, and It is preferably at least about 5 microns. It is not preferred in this embodiment that the average particle size 32 of the particles 24 is roughly equivalent to the average nominal diameter of the glass fiber. It has been found to be coated with particles of a size as discussed above &lt; Fabrics made of strands show good "wet-through" and "wet-in" characteristics when impregnated with a polymer matrix material. The skilled artisan will understand that one or more particles have different average particle sizes of 32 A mixture of 24 may be incorporated into the size composition according to the present invention to impart the desired properties and processing characteristics to the fiber strands 16 and subsequent products made therefrom. More specifically, different The quantities required by the ruler are combined to provide Fibers with good air jet transport properties = and fabrics showing good wetting and wet-out properties. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs / Although not limited in the present invention, the shape or shape of the particles 24 may be Roughly spherical (such as beads, microbeads, or solid hollow spheres), cubes, plates, or needles (slender or fibrous), as needed. In addition, ten thousand particles 24 can have a structure, which is Hollow, porous, or void-free or a combination thereof. In addition, particles 24 may have a combination of such structures, such as a hollow center with a porous or solid wall. For more information on proper particle characteristics, see H. Katz et al. (Editorial, page ^, which is incorporated herein by reference. 'Glass fiber is produced during forming and subsequent processing, such as weaving or rough 1228520 A7 printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

V. Description of the invention (21) B7 is subject to abrasion due to contact with the rough surface of glass fiber and / or contact of glass fiber with other solid objects or materials. The use of I grinding in this article means the friction or cutting of small pieces of glass fiber surface, or the breakage of glass fiber. It is caused by frictional contact with the particles, edges or body of the material. The material is hard enough to resist Glass fibers cause damage. See 1! ^ Ru Cong, | ^^^, (1996), p. 129, which is incorporated herein by reference. The abrasion of glass fiber strands will cause damage during processing, surface defects in products such as woven fabrics and composites, which will increase waste and manufacturing costs. To minimize wear, the hardness 24 of the particles 24 does not exceed (i.e., less than or equal to) the hardness 玻璃 of the glass fibers. The hardness 値 of particles and glass fibers can be measured by any conventional hardness measurement method, such as vickers * Brinell hardness, but it is preferably measured according to the original Mohs hardness scale, which shows the relative scratch resistance of the surface of the material Sex. The Mohs hardness 値 of glass fibers is generally in the range of about 4.5 to about M, and preferably about 6. See R. Weast (ed.), Also CRC Press (1975), f_22, which is incorporated herein by reference. Mohs hardness 値 suitable for the I particles in the coating composition discussed above, preferably in the range of about 0.5 to about 6. Mohs hardness 値 suitable for several non-limiting examples of particles of the present invention are shown in Table A below.

Table A _ Particle materials _ Mohs hardness level) _ Boron nitride about 25 Graphite about 0.5-16 Vulcanization pin about I7 -24- Zhang scale applicable to China National Standard (CNS) A4 specification (210 X 297 mm) 1228520 5 Description of the invention (22) A7 B7 talc about 1_1.58 mica about Z8-3.29 kaolin about 2.0-2.510 gypsum about 1.6-211 ~ calcite (calcium breaking acid) about 312 ~ calcium fluoride about 413 zinc oxide about 4.514 — Cui Lu about 2.515 copper about 2.5-316 iron about 4-517 gold about Z5-318 nickel about 519! Bar about 4.820 platinum about 4.321 silver about 2.5_422 — (Please read the precautions on the back before filling this page) 丨 Order · Printed by K. Ludema, Capricorn, Abrasion, Lubrication, (19%), Employee Cooperative of Intellectual Property Bureau, Ministry of Economic Affairs, page 27, which is incorporated herein by reference. 6R · Weast (eds.), Handbook of Chemistry and Physics, CRC Press (1975), p. F-22. 7 R. Lewis, Sr., Hawley's Concise Chemical Dictionary, (12th Edition, 1993), p. 793, which is a condensed version of 8 j ^ wley's Concise Chemical Dictionary, (12th Edition, 1993), p. 1113 , Which is incorporated herein by reference. 9 Concise Wley's Dictionary of Chemistry, (I2 Edition, 1993), p. 784, which is considered in this paper. 10 Handbook of Chemistry and Physics, page F-22. ,. 11 Handbook of Chemistry and Physics_page F-22. 12 Friction, Wear, Lubrication, Page 27 〇 1 3 Friction, Wear, Run. Page 27. 14Friction, Wear. Lubrication _ page 27. 15 Friction, abrasion. Run _ page 27. 1 6 Handbook of Chemistry and Physics, p. F-22. 1 7 Handbook of Chemistry and Physics _ page F-22. 18 Handbook of Chemistry and Physics, p. F-22. 19 Handbook of Chemistry and Physics, p. F-22. 2 Q Handbook of Chemistry and Physics, page f_22. 21 Handbook of Chemistry and Physics_page F-22. 22 Handbook of Chemistry and Physics, page F-22. _____ _-25- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 1228520 -26- A7 B7 V. Description of the invention (23) As mentioned above, the Mohs hardness scale is related to materials. Therefore, the present invention is intended to further cover the relationship. To be sure, the surface of this particle may be different in terms of hardness. Ming Di Di ^, any method known in the art on this page "Change two: not limited to the use of techniques known in the art to use chemical fiber hardness, but the hardness of particles below this surface is greater than that of glass fiber. Hardness. Use the following as * ,; cover, cladding, or cover to form a softer species (discussed later). Surface (composite particles (as a matter of generality, the particles 24 that can be used in the present invention can be made from The following materials, selected and non-polymeric inorganic materials, polymer and non-polymeric core organic materials, composite materials and mixtures thereof. As used herein, the term "inorganic materials" means "a kind of polymerization" Material, which has a main chain repeating unit based on fumaric carbon or multiple elements. For more information, see 1 ^^, page 5, which is incorporated herein by reference. Polymeric organic materials include synthetic polymerization Materials, semi-synthetic polymeric materials, and sky-iron polymeric materials. "Organic materials" used in this article means all carbonized materials, but only binary compounds, such as carbon oxides, carbides, carbon disulfide, etc. π compounds, such as metal cyanides, metal carbonyls, phosgene, carbon sulfide, etc., and metal carbonates, such as calcium carbonate and sodium carbonate, are excluded. See R. Lewis, Sr., Moon Chemistry _. 12th edition, 1993), pages 761-762, which are incorporated herein by reference. More generally, organic materials include carbon-containing compounds, where carbon is typically bound to itself, and to the dimensions of this paper. China National Standard (CNS) A4 (210 X 297 male f

• Line J (Please read the precautions on the back before filling this page) ------- h Order i- — · 1228520 A7 V. Description of the invention (24) (Please read the precautions on the back before filling this page ), And often also bind to other elements, excluding carbon-containing ionic compounds. See M Silberberg, (1996) _ page, which is incorporated herein by reference. "Inorganic materials," the term, generally means all materials that are not carbon compounds, except for carbon oxides and two carbons. See R. Lewis, Sr •, Ting Second Edition, 1 ^ 3), Page 636, which is incorporated herein by reference. The term "inorganic material" as used herein means any material that is not an organic material. The term "composite material" as used herein means A combination of two or more different materials. For more information on particles that can be used in the present invention, see G. Wypych, Filler f 1, 2nd Edition (1999), pages 15-202, which are incorporated herein. For reference. Non-polymeric inorganic materials that can be used to form particles 24 include ceramic materials and metal materials. Suitable ceramic materials include metal nitrides, metal oxides, metal carbides, metal sulfides, metal borides, and metal silicates. , Metal carbonates and their mixtures.

Non-limiting example of a suitable metal nitride printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economics is boron nitride, which is a preferred inorganic material from which particles can be formed for use in the present invention. A non-limiting example of a metal oxide that can be used is zinc oxide. Suitable metal sulfides include molybdenum disulfide, lithium disulfide, tungsten disulfide, and zinc sulfide. Usable metal oxalates include aluminosilicates and magnesium silicates, such as vermiculite. Suitable metallic materials include graphite, molybdenum, platinum, palladium, nickel, aluminum, copper, gold, iron, silver, and mixtures thereof. Although not necessary, the particles 24 are preferably also solid lubricants. The term "solid lubricant" used in this article means -27- This paper size applies to the Chinese National Standard (CNS) A4 specification (21〇χ 297mm 1228520 A7 __________B7 V. Description of the invention (25) Any solid to provide protection from injury during relative movement, and / or reduce friction and wear. Particle 24 is more preferably an inorganic solid lubricant. The "㈣㈣lubricant" used herein —The word 'means that the inorganic particulate material has a characteristic crystallization habit, which will cause it to shear into thin, flat plates, which easily slide on top of each other, and thus produce anti-friction between the glass fiber surface and the adjacent solid surface I. Lubricating, at least one of the surfaces is in motion (see R. Lewis, Sr., (12th edition, 1993) p. 712, which is incorporated herein by reference). The friction system is for one solid to another Resistance to sliding on solids. See F. Clauss, Solid Lubricants, Autoclaves, (1972), p. 1, which is incorporated herein for use in a particular embodiment of the present invention. Moisturize The agent particles have a layered structure, which is believed to help reduce tool wear when drilling through these sheets, as discussed in more detail later. Particles with a layered structure are composed of atoms in a hexagonal array It is composed of thin sheets or plates, with strong bonds in the sheets, and weak Van der Waals bonds between the sheets, while providing low shear strength between the sheets. A non-limiting example of a layered structure is a hexagonal Crystal structure. See Friction, Wear, Lubrication, page I25, Solid lubricants and self-lubricating solids, pages 19-22, 42-54, 75-77, 80-81, 82, 90-102, 113- 120, and 128 And W. Campbell, "Solid Lubricants," Boundary Lubrication: Evaluation of World Literature, ASME Research Committee on Lubrication (1% 9), pages 202-203, which are incorporated herein by reference. Non-limiting examples of suitable inorganic solid lubricant particles having a layered structure include boron nitride, graphite, metal dichalcogenides, Mica, Talc-28- This paper is suitable for this paper China National Standard (CNS) A4 Specification (210 X 297 mm) &quot; '(Please read the notes on the back before filling out this page). Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 1228520 A7 V. Description of Invention (26 ) L Shixiao, amphibious earth, calcite, iodized pickle, silver sulfide, and mixtures thereof. Preferred inorganic solid lubricant particles include nitriding rot, graphite, metal divalent compounds, and mixtures thereof. Suitable metal disulfides The compounds include: ^ pin, molybdenum dimagnetization, zirconium disulfide, di ..., tungsten disulfide, and mixtures thereof.非 A non-limiting example of an organic solid lubricant material having a hexagonal crystal structure for use in the coating composition of the present invention is boron nitride. Made from; The particles of boron, zinc sulfide, and montmorillonite also provide good whiteness in composites with polymer matrix materials (such as nylon 6,6). Non-limiting examples of boron nitride particles suitable for the present invention are the Thenn® lion series (snoring and hiccups and hiccups), 300 series (PT () and _ series (PT _, ρτ 63 〇, 打 _ and ρτ67〇) boron nitride powder particles, which are commercially available from Advanced Ceramic Materials Co., Ltd. (Lakew 〇d, 〇〇〇). &quot; PdarThenn® Thermally Conductive Filler for Polymeric Materials &quot;, Technical Bulletin (19%) from Advanced Ceramic Materials (Lakewood, Ohio), and is provided herein for reference. These particles have a thermal conductivity of 25 ° C for each Meter κ is about 250,000-300 watts, the dielectric constant is about 3.9, and the volume resistivity is about 1015 ohm-cm. 100 series powder particles have an average particle size ranging from about 5 to about 14 microns, 300 series particles have an average particle size ranging from about 100 to about 150 microns, and 600 series particles have an average particle size Size ranges from about 16 to greater than about 200 microns. Particles 24 can be made from non-polymeric organic materials. Examples of non-polymeric organic materials that can be used in the present invention include, but are not limited to, stearates (such as zinc stearate and aluminum stearate), carbon black, and stearylamine. -29- 'The paper size applies the Chinese National Standard (CNS) A4 specification (210 X 297 mm) (Please read the precautions on the back before filling out this page)-Line ”Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs and Consumer Cooperatives 1228520 A7 B7 V. Description of Invention (27) Manufactured from the Division of Inorganic Polymer Materials. Inorganic polymeric materials can be used: nr polypyramid, polyresidue, polyoxygenated, polygermanium, industrial, and mixtures thereof. Manufactured from inorganic polymer materials and commonly used in the particles of the present invention, and named A bamboo, non-limiting example of m is & _23 τ-oxygen company. …, And can be obtained from the Japanese market. Suitable synthetic organic polymeric materials that can be used to form particles include, but are not limited to, thermoset and thermoplastic materials. Suitable thermosetting materials include thermosetting polyacetic acid, ethyl acetate, epoxy materials, fluorene plastics, amine plastics, thermosetting polyurethanes and mixtures thereof. A specific, non-limiting example of a preferred synthetic polymer particle made from an epoxy material is an epoxy microgel particle. Common thermoplastic materials include thermoplastic polyesters, polycarbonates, polyolefins, acrylic polymers, polyamides, thermoplastic polyurethanes, vinyl polymers, and mixtures thereof. Preferred thermoplastic polyesters include, but are not limited to, polyethylene terephthalate, polybutylene terephthalate, and polyethylene terephthalate. Preferred polyassociated hydrocarbons include, but are not limited to, polyethylene, polypropylene, and polyisobutylene. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Preferred acrylic polymers include copolymers of styrene and acrylic acid, and polymers containing methyl propionate. Non-limiting example of synthetic polymer particles made from acrylic copolymers is an opaque, non-film-forming, styrene acrylic polymer synthetic pigment. See also RJ Perry &quot; crosslinked silicone particles Applications ..., Chemtech, February 1999, No. 39 · ζμ 2 4 Refer to the printed product properties, and its title is ... &quot; ROPAQUE®} jp-1〇55, for paper and cardboard coating 'R〇hn, & amp Haas ^, Wadelphla? -30- This paper size is applicable to the Chinese National Standard (CNS) A4 (210 χ 297 mm) A7 1228520 B7_ 5. Description of the invention (28), with a particle size of 1.0 micron, and a solid content of 26.5 weight % And 55% void volume, ROPAQUE® OP-9625, which is an opaque, non-film-forming, synthetic polymer pigment dispersion of phenylacetic acid and propionic acid, with a particle size of 0.55 microns and a solid content of 30.5 weight. / 〇, and ROPAQUE® OP-62 L026, which is also an opaque, non-film-forming, styrene-acrylic polymer synthetic pigment dispersion, has a particle size of 0.40 microns, and a solid content of about 36.5 weight. /. , Each of which is commercially available from Rohm &amp; Haas (Philadelphia, Pennsylvania) ° Suitable semi-synthetic organic polymeric materials from which particles 24 can be formed, including but not limited to cellulosic materials such as methyl cellulose and acetate fibers And modified starches, such as starch acetate and starch hydroxyethyl ether. Suitable natural polymeric materials from which particles 24 can be formed include, but are not limited to, polyacetic acids, such as starch; peptides, such as road protein; and natural hydrocarbons, such as natural rubber and gutaba gum. In a specific embodiment of the present invention, the polymer particles 18 are made of a hydrophobic polymer material to reduce or limit the hygroscopicity of the coated strands. Non-limiting examples of hydrophobic polymeric materials that may be used in the present invention include, but are not limited to, polyethylene, polypropylene, polystyrene, and polymethyl methacrylate. Non-limiting examples of polystyrene copolymers include ROPAQUE® HP-1055, ROPAQUE® OP-96, and ROPAQUE® OP-62 LO pigments (discussed above) 25 Refer to the product technical bulletin, entitled: &quot; Architectural coatings ROPAQUE® OP-96, Universal Pigments &quot;, April 1997, available from Rohm &amp; Haas Corporation (Philadelphia, PA), page 1, which is incorporated herein by reference. 26 Ibid. -31-This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page)

Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 1228520 Α7

(Please read the notes on the back before filling this page) In another specific embodiment of the present invention, the polymer particles 18 have a glass transition temperature (Tg) and / or a melting point greater than about 25π, and preferably = greater than about 50 ° C polymer material. Horses can be used in the present invention &lt; composite particles 24, including particles formed by cladding, coating or coating one or more secondary materials with particles made from a primary material. For example, inorganic particles made from an inorganic material, such as silicon carbide or aluminum nitride, may have a coating of silica, carbonate, or gadolinium microclay to form useful composite particles. In another example, a puppet agent with a county side chain can react with the surface of inorganic particles made from inorganic oxides to provide: usable composite particles with a "softer" surface. Other examples include The particles made from organic or polymeric materials are coated, coated or coated with inorganic materials or different organic or polymeric materials. A specific non-limiting example of such composite particles is DUALITE, which is a coated Calcium carbonate-covered synthetic polymerized moon beans ♦ Beans were purchased from Pierce & Sevens (Buffalo, New York). The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs printed it in yet another embodiment of the present invention. Particles 24 may be engineered particles made of materials selected from the group consisting of inorganic materials, organic materials, material composites, and mixtures thereof. Non-limiting examples of suitable materials that can be used to form hollow particles are described in Above. Non-limiting examples of i-polymeric particles that can be used in the present invention are 1055, ROpaque® 01 ^ 96, and RopAQUE (g) 0_62 L0 pigments (each discussed above). For other non-limiting examples of hollow particles that can be used in the present invention, see H. Katz et al. (Ed. X19S, pp. 437-452, which is incorporated herein by reference. Solid lubricant particles 24 can be present in water dispersions, Suspension or milk paper size applies CNS A4 specification ⑵Q χ 挪 Nuo Ai) 1228520 A7 B7 V. Description of the invention (3〇) Chemical solution. If necessary, other solvents such as mineral oil or An alcohol (preferably less than about 5 weight percent) is added to the sizing composition. A non-limiting example of a preferred dispersion of about 25 weight percent of boron nitride particles in water is ORPAC BORON NITRIDE RELEASECOAT-CONC, which It is commercially available from ZYP Coatings Corporation (Oak Ridge, Tennessee). 'ORPAC BORON NITRIDE RELEASECOAT-CONC', Technical Bulletin of ZYP Coatings Corporation, which is incorporated herein by reference. The boron nitride particles in this product have an average particle size of less than about 3 microns and contain about 1 percent of magnesium-aluminum silicate to bind the boron nitride particles to the substrate to which the dispersion is applied. Other commercially available products available from ZYP Coatings include BORONNITRIDE LUBRICOAT® coatings, BRAZE STOP and WELD RELEASE products. Specific non-limiting examples of emulsions and dispersions of synthetic polymer particles made from acrylic polymers and copolymers, including: Rhoplex® GL_62327, which is an all acrylic hard polymer emulsion with a solid content of 45 weight . /. And the glass transition temperature is about 98 F; EMULSIONE-232128, which is a hard methacrylate polymer emulsion, has a solid content of 45 weight. /. And glass transition temperature is about 105 ° C; ROPAQUE® OP-96 (discussed above) is supplied as a dispersion having a particle size of 0.55 microns and a solid content of 30.5% by weight; ROPAQUE® OP-62 LO (discussed in Above), which is also an opaque, non-film-forming synthetic pigment dispersion with a particle size of 0.40 microns and a solids content of about 36.5 weight percent; and ROPAQUE® HP-1055 (discussed above), based on Printed product with solid 27 reference product titled: "Rhoplex® GL-623, self-crosslinking propionate adhesive for industrial nonwovens", March 1997, available from Rohm &amp; Haas (Philadelphia, PA), which is incorporated herein by reference. 2 8 Refer to the printed product properties, whose title is: &quot; Industrial Coatings for Building Products-Emulsion E-232Γ ·, 1 &quot; 0, available from Rohm &amp; Haas (Philadelphia, PA), which is incorporated herein by reference . -33- This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the notes on the back before filling out this page). Manufacturing 1228520 A7 B7 V. Description of the invention (31) 4 (Please read the notes on the back before filling out this page) Dispersion with a content of about 26.5% by weight; all of them are commercially available from Rohm &amp; Haas Company (Philadelphia , Pennsylvania). Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Although not necessary, the particles 24 are preferably non-hydratable inorganic solid lubricant particles. The term "non-hydratable" as used herein means that the solid inorganic lubricant particles do not react with water molecules to form hydrates and do not contain water of hydration or crystallization. "Hydrate" is made by reacting water molecules with substances, in which the H_OH bond is not split. See R. Lewis, Sr., Hawley's Concise Chemical Dictionary, (12th edition, 1993), pages 609-610, and T. Perros, Chemistry, (1967), pages 186-187, which are incorporated herein by reference. for reference. Structurally hydratable inorganic materials are materials that contain at least one hydroxyl group in a layer of crystal lattice (but do not include warp groups in the surface plane of the unit structure, or materials that absorb water on the surface plane or by capillary action), such as , As shown in J. Mitchell, Basal Rabbits of Soil Behavior, (1976), Kaolin Structures given in Figure 3.8, page 34, and individually as in H. van Olphen, Clay Chemistry, (2nd ed. , 1977), shown in Figures 18 and 19 on page 62, in the mineral 1: 1 and 2: 1 layer structure, which are incorporated herein by reference. A "layer" lattice is a combination of flakes, which is a combination of atomic planes. See Minerals in the Soil Environment, American Academy of Soil Science (1977), pp. 196-199, which is incorporated herein by reference. The assembly of layers and interlayer substances (such as cations) is called a unit structure. Hydrate system contains coordination water, which makes cations coordinate in the hydrated material, and cannot be removed if the structure is not decomposed, and / or contains structured water, which will occupy interstitial spaces in the structure and increase Static energy without disturbing the balance of charge. See R. Evans, Introduction to Crystal Chemistry, (1948), page 276, which is incorporated herein by reference. -34-This paper size applies to Chinese National Standard (CNS) A4 (210 X 297 mm) 1228520

2. Description of the invention (% (please read the precautions on the back before filling out this page), although;, :: not Che Yijia ', but the aqueous sizing composition, except for the above discussion = hydratable classic machine solid lubricant In addition to materials, it may contain hydratable or hydrated inorganic solid lubricant materials. Non-limiting examples of such hydratable inorganic solid lubricant materials are clay mineral phyllosilicates, including mica (such as muscovite), talc Montmorillonite, kaolin and gypsum. Preferably, the coating composition is substantially free of hydratable inorganic solid lubricant particles or abrasive silica particles or calcium carbonate, which means that based on the total solids, it contains low About 20% by weight of the hydratable inorganic lubricant particles, abrasive silica particles or calcium carbonate, more preferably less than about 5% by weight, and most preferably less than 0.001% by weight. In alternative embodiments, the particles 24 are made from an organic polymeric material and are selected from the group consisting of thermosetting materials, thermoplastic materials, starch, and mixtures thereof. Suitable thermosetting materials include thermosetting polyesters, B Alkenyl esters, epoxy materials, phenolic plastics, amine plastics, thermosetting polyurethanes, and mixtures thereof, such as those discussed below. Suitable thermoplastic materials include vinyl polymers, thermoplastic polyesters, polyolefins, Polyamines, thermoplastic polyurethanes, acrylic polymers and mixtures thereof. The preferred organic particles are in the form of microbeads or hollow spheres. Although printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, it is not necessary, but In a specific embodiment of the present invention, the particles 24 are thermally conductive, meaning that they have a thermal conductivity of greater than about 30 watts per meter of kappa, and preferably greater than about 100 watts per meter of kappa, and more preferably The range is from about 100 to about 2000 watts per meter K. As used herein, the term, thermal conductivity, refers to the property of particle 24, which describes its ability to transfer heat through itself. See R. Lewis , Sr ·, Hawley's Concise 1-Science Dictionary, (12th Edition -35- $ Paper Size Applies to Chinese National Standard (CNS) A4 Specification (210 X 297 mm) I228520 A7 B7 V. Intellectual Property Bureau, Ministry of Economic Affairs Employee Consumer Cooperatives printed invention description (33), 1993), page 305, which is incorporated herein by reference. The thermal conductivity of solid materials can be measured by any method known to those skilled in the art. For example, if The thermal conductivity of the material to be tested ranges from about 0.001 watts per meter to about 100 watts per meter κ, then the thermal conductivity of this material can be according to ASTMC-177-85 (which is incorporated herein by reference). The method of good protection heating plate is measured at a temperature of about 300K. If the thermal conductivity of the material to be tested ranges from about 20 watts per meter to about 1200 watts per meter, the thermal conductivity of this material can be according to ASTM 0 ^ 8 ·% (Which is incorporated herein by reference) 'Determined using a shielded heat flux sensor method. Xianxin materials with higher thermal conductivity will more quickly dissipate heat generated from the hole area during the drilling operation, which will prolong the life of the drilling tip. The thermal conductivity of the materials selected in Table A is included in Table B. Although not necessary, in another embodiment that can be used in the present invention, the particles 24 are electrically insulating or have a high electrical resistivity, meaning that they have a resistivity greater than about 1000 microohm-cm. For conventional circuit board applications, it is better to use particles with a 咼 resistivity in order to suppress the loss of electrical signals due to electron conduction through the reinforcement. For special applications, such as circuit boards for microwave, radio frequency interference, and electromagnetic interference applications, particles with high resistivity are not required. The resistances of the materials selected in Table A are included in Table B. Those skilled in the art should understand that the particles 24 of the coating composition can include any combination or mixture of particles 24 discussed above. More specifically, Mengzi 24 may include other particles made from any of the materials described above to form particles 24 -36- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) (Please read first (Notes on the back please fill out this page)

1228520 A7 B7 V. Description of the invention (34) (Please read the notes on the back before filling this page) Solid lubricant particles, if present, based on the total solids, which can account for about 1 to about 1 weight of the coating composition The percentage is preferably from about 1 to about 60 weight percent. In a specific embodiment, the coating composition may contain about 2 to about 10 weight percent boron nitride based on the total solids. In another specific embodiment of the present invention, wherein a combination of different particles is used, based on the total solids, the coating composition contains about 20 to about 60 weight percent of particles 24, and preferably about 35 to about 55 weight percent, and more preferably about 30 to about 50 weight percent. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, this coating composition may further contain one or more softeners or surfactants, which impart a uniform charge to the surface of the fibers, causing the fibers to repel each other and reduce the friction between the fibers to charge Function as a lubricant. Although not required, the softener is preferably chemically different from the polymeric materials discussed above. Although the coating composition may contain up to about 60 weight percent softener, the coating composition is preferably substantially free of softener, meaning less than about 10 weight percent softener, and more preferably low Softener at about 5 weight percent. Examples of such softeners include cationic, nonionic or anionic softeners and mixtures thereof, such as amine salts of fatty acids, alkylimidazoline derivatives, such as CATION X, which are commercially available from Rhone Poulenc (Princeton , New Jersey), acid-soluble fatty acid amines, condensation products of fatty acids with polyethyleneimine and ammonium-substituted polyethyleneimine, such as EMERY® 6717, is a partially ammonium-modified polyethylene Imine is commercially available from Henkel Corporation (Kankakee, Illinois). For more information on softeners, see A. J. Hall, Fabric Finishing, 2nd Edition (1957), pages 108-115, which is incorporated herein by reference. -37- This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) 1228520 A7 B7 V. Description of Invention (35) (Please read the precautions on the back before filling this page) This coating composition can be Contains one or more emulsifiers to emulsify or disperse ingredients of the coating composition, such as organic and inorganic particles. Non-limiting examples of suitable emulsifiers or surfactants include polyoxyalkylene block copolymers (such as PLURONICTMF-108 polyoxypropylene-polyoxyethylene copolymers, which are commercially available from BASF Corporation (Parsippany, New Jersey) ), Ethoxylated alkylphenol (such as IGEPL CA_630 ethoxylated octylphenoxyethanol, which is commercially available from GAF Company (Wayne, New Jersey), polyoxyethylene octylphenyl glycol ether, flower Ethylene glycol derivative of acetic acid, polyoxyethylated vegetable oil (such as ALKAMULSEL-719, which is commercially available from Rhone-Poulenc) and nonylphenol surfactant (such as MACOLNP · 6, which is commercially available) Obtained from BASF (Parsippany, New Jersey). Generally speaking, the amount of emulsifier, based on total solids, can range from about 1 to about 30 weight percent of the coating composition. Employees' Cooperatives, Bureau of Intellectual Property, Ministry of Economic Affairs The printed coating composition may further include one or more lubricating substances that are chemically different from the polymeric materials and softeners discussed above to impart the desired processing characteristics to the fiber strands during weaving. The slippery substance may be selected from the group consisting of oils, waxes, greases, and mixtures thereof. Non-limiting examples of waxy substances that can be used in the present invention include water-soluble, emulsifiable or dispersible amidines, such as plants, animals, minerals , Synthetic or petroleum tincture, such as paraffin. The oils that can be used in the present invention include natural oils, semi-synthetic oils and synthetic oils. Generally speaking, the amount of wax or other lubricating substances is based on the total solids, which The range may be from 0 to about 80 weight percent of the sizing composition, preferably from about 1 to about 50 weight percent, more preferably from about 20 to about 40 weight percent, and most preferably from about 25 to about 35 weight percent. Good lubricating substances include waxes and oils with polar characteristics, and better -38- This paper size is applicable to China National Standard (CNS) A4 specification (210 X 297 mm) 1228520 A7 _____ B7 V. Description of the invention (36) (Please read the notes on the back before filling this page) It contains highly crystalline wax with polar characteristics, and its melting point is higher than about 35 ° C, and more preferably higher than about 45 °. Of polar characteristics When comparing the fiber strands of wax and oil sizing compositions, it is recognized that this substance is an improved wetting and penetration of polar resin on the fiber strands. This strand has been coated with such polar substances. Slurry compositions. Preferred lubricating substances having polar characteristics include esters made by reacting fluorene monocarboxylic acid with (2) monohydric alcohols. Non-limiting examples of such fatty acid esters useful in the present invention include Cetyl palmitate, which is preferred (for example, KESSCO 653 or STEPENTEX 653, available from Stepan Company (Maywood, New Jersey)), cetyl myristate (also available as STEPANLUBE 654, available from Stepan Company) , Cetyl laurate, stearyl laurate, stearyl myristate, stearyl palmitate, and stearyl stearate. Other fatty acid ester lubricating materials that can be used in the present invention include trimethylolpropane trinonanoate, natural cetyl wax, and triglyceride oils, such as but not limited to soybean oil, linseed oil, epoxidized soybean oil, and epoxidized Linseed oil. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. Although not preferred, this coating composition may contain one or more other lubricating substances, such as non-polar petroleum wax, instead of or in addition to the lubricating substances discussed herein. Non-limiting examples of non-polar petroleum waxes include MICHEM® LUBE 296 Microcrystalline Wax, POLYMEKON® SPP-W Microcrystalline Wax, and PETROLITE 75 Microcrystalline Worm 'which are available separately from Michelman Corporation (Cincinnati, Ohio) And Petrolite (Tulsa, Oklahoma) 〇 Although not necessary, this coating composition may also contain a resin reactive diluent if necessary to further improve the lubricating effect of the coated fiber strands of the present invention, and in such manufacturing During operation, by reducing fluffing, halo and -39- This paper size is applicable to Chinese National Standard (CNS) A4 (210 X 297 mm) 1228520 a7 B7 V. Description of the invention (37) (Please read the note on the back first Please fill out this page again) The possibility of breaking filaments to provide good processability in weaving and knitting while maintaining resin compatibility. As used herein, "resin-reactive diluent" means that the diluent contains a functional group that is capable of reacting chemically with the same resin that is compatible with the coating composition. This diluent can be any of the following lubricants, which have one or more functional groups that will react with the resin system, preferably functional groups that will react with the epoxy resin system, and more preferably will react with the FR-4 ring Functional group for oxygen resin system reaction. Non-limiting examples of suitable lubricants include those having amine, alcohol, anhydride, acid or epoxy groups. Non-limiting examples of amine-based lubricants are modified polyethylene amines, such as EMERY 6717, which is a partially fluorinated polyethylene imine, commercially available from Henkel Corporation (Kankakee, Illinois). A non-limiting example of an alcohol-based lubricant is polyethylene glycol, such as CARBOWAX 300, printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, which is a polyethylene glycol, commercially available from Union Carbide ( Danbury, Connecticut). Non-limiting examples of acid-based lubricants are fatty acids such as stearic acid and salts of stearic acid. Non-limiting examples of lubricants having epoxy groups include epoxidized soybean oil and epoxidized linseed oil, such as FLEXOL LOE, which is an epoxidized linseed oil, and FLEXOL EPO, which is an epoxidized soybean oil, which is commercially available Available from Union Carbide (Danbury, Connecticut), and LE-9300 Epoxidized Polysiloxane Emulsion, which is commercially available from Witco OSi Specialty Company (Danbury, Connecticut). Although not limiting in the present invention, this sizing composition may include a resin-reactive diluent, as discussed above, in an amount up to about 15 weight percent of the sizing composition, based on total solids. Cross-linking materials, such as melamine formaldehyde, and plasticizers, such as o-phenylenedi-40 ~ This paper size applies Chinese National Standard (CNS) A4 specifications (210 X 297 public love) 1228520 A7 B7 V. Description of the invention (38) A Ester, 1,2,4- trimellitate and adipate may also be included in the coating composition. The amount of this crosslinking agent or plasticizer may range from about 1 to about 5 weight percent of the coating composition, based on the total solids. Other additives may be added to the coating composition, such as polyoxygen, fungicides, bactericides, and antifoaming materials, and the amount is usually less than about 5 weight percent. Organic and / or inorganic acids may also be added in an amount sufficient to provide a coating composition having a pH of about 2 to about 10. A non-limiting example of a suitable silicone emulsion is LE-9300 epoxidized silicone emulsion, which is commercially available from OSi Specialty Products Corporation (Danbury, Connecticut). An example of a suitable bactericide is BIOMET 66 antimicrobial compound, which is commercially available from M &amp; T Chemicals (Rahway, New Jersey). Suitable defoaming substances are SAG substances, which are commercially available from OSi Specialties Corporation (Danbmy, Connecticut), and MAZUDF_136, which are available from BASF Corporation (Parsippany, New Jersey). If desired, ammonium hydroxide can be added to the coating composition to provide stabilization. Water (preferably deionized) is preferably added to the coating composition in an amount sufficient to assist the application of a substantially uniform coating to the strands, typically in an amount of about 25 to about 99 weight percent. The weight percentage of solids of the aqueous coating composition generally ranges from about 1 to about 75 weight percent. The coating composition is preferably substantially free of glass materials. As used herein, the term "substantially free of glass materials" means that the coating composition comprises less than 20 volume percent of a glass matrix material used to form a glass composite, preferably less than about 5 volume percent, And more preferably it does not contain glass material. Examples of such glass matrix materials include black glass ceramic matrix materials or aluminosilicate matrix materials, such as those known to those skilled in the art. -41-This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling out this page) · # 装 线. Printed by the Employees ’Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs 1228520 A7 B7 V. Description of the invention (39) (Please read the notes on the back before filling this page) In a non-limiting specific embodiment of the fabric for the circuit board of the present invention, the coated fiber strands Glass fiber, a primary layer on which a dry residue of an aqueous sizing composition has been applied, the composition comprising PolarTherm® 160 boron nitride powder and / or ORPAC BORON NITRIDE RELEASECOAT-CONC dispersion, PVP K-30 polyethylene Tetrahydropyrrolidone, A-174 acrylic functional organic silane coupling agent, A-187 epoxy functional organic silane coupling agent, ALKAMULS EL-719 polyoxyethylated vegetable oil, EMERY® 6717 partially fluorinated polyamine Ethyleneimine, RD-847A Polyester, DESMOPHEN 2000 Polyester, PLURONICS F-108 Polyoxy &gt; Polypropylene # -Polyoxyethylene Shaoxi Copolymer, IC01SOL NP-6 Alkoxylated Nonylphenol and SAG 10 Antifoaming substance. Printed in another embodiment of the fabric for the circuit board of the present invention by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, the glass fiber of the coated fiber strand of the present invention has been coated with an aqueous sizing composition. Primary layer of dry residue, the composition contains PolarTherm® 160 boron nitride powder and / or ORPAC BORON NITRIDE RELEASECOAT-CONC dispersion, RD-847A polyester, PVP κ · 30 polyvinyl tetrahydropyrrolidone, DESMOPHEN 2000 Polyacetic acid, A-174 acrylic functional organic silane coupling agent, A-187 epoxy functional organic silane coupling agent, PLURONICS F-108 polyoxypropylene-polyoxyethylene copolymer, VERSAMID 140 polyamine and MACOL NP -6 Nonylphenol. In yet another specific embodiment for weaving a fabric for laminated printed circuit boards, the glass fiber of the coated fiber strand of the present invention has a primary layer of a dry residue of an aqueous primary sizing composition, The composition contains ROPAQUE® HP-1055 and / or ROPAQUE® OC-96 styrenic-acrylic copolymer hollow spheres, PVP K-30 polyvinyltetrahydropyrrolidone, A-174 propyl ___- 42-_ this Paper size applies Chinese National Standard (CNS) A4 (210 X 297 mm) 1228520 A7 B7 V. Description of the invention (4〇) olefinic acid functional organic silane coupling agent and A-187 epoxy functional organic silane coupling agent EMERY® 6717 Partially Aminated Polyethylenimide, STEPANTEX 653 Cetyl Palmitate, Anthocyanin Derivatives of TMAZ 81, MACOL OP-10 Ethoxylated Alkyl Phenol, and MAZU DF-136 antifoaming substance. In addition, this embodiment may optionally include Polar Therm® 160 boron nitride powder and / or ORPAC BORON NITRIDE RELEASE COAT-CONC dispersion. The coating composition which can be used in the present invention can be made by any suitable method, such as a conventional mixture known to those skilled in the art. Preferably, the ingredients discussed above are diluted with water to a desired weight percent solids and mixed together. The powdered particles can be pre-mixed with water or added to the polymeric material before mixing with the other ingredients of the coating. Coatings are applied to the fibers in a variety of ways, such as by contacting the filaments with a roller or belt dispenser, spraying or otherwise. Preferably, the coated fibers are dried at room temperature or at an elevated temperature. The dryer removes excess moisture from the fibers and cures any curable coating composition ingredients if present. The temperature and time used to dry the glass fibers depend on some variables, such as the percentage of solids in the coating composition, the composition of the coating composition, and the type of glass fiber. The coating composition is typically present on the fibers as dried pulp residues, and after drying, the amount is between about 0.1 weight percent and about 25 weight percent. The burning loss of the fiber is generally less than about 1.0 weight percent, preferably less than about 0.5 weight percent, and a more preferred range is from about 0.01 to about 0.45 weight percent. The term "burning loss" as used herein means the weight of the dried coating composition present on the surface of the fiber strands. -43- This paper size applies to the Chinese National Standard (CNS) A4 (210 X 297) (Mm) (Please read the precautions on the back before filling out this page) Print the printed clothes of the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs

1228520 V. Description of the invention (μ) The percentage is measured by the following equation: LOI = 100 x [(W dry_W bare) thin dry] where ... drying is the fiber strand plus the coating composition at about 220T (about The weight of the residue after drying in an oven at 104 ° C for about 60 minutes, and ... exposed by heating the fiber strands in an oven at about 115 ° T (about 62rc) for about 20 minutes to remove After removing the residue of the coating composition, the weight of the bare fiber strands can be coated with a layer of the secondary coating composition on the coating composition layer discussed above. The amount is effectively applied or impregnated. The strand portion, for example, by immersing the coated strand in a bath containing the secondary coating composition, 'spraying the secondary coating composition onto the coated strand, or by applying the coated strand The strand is in contact with the dispenser as discussed above. The coated &lt; strand may be passed through the die to remove excess coating composition from the strand, and / or dried as discussed above, through Time sufficient to at least partially dry or cure the secondary coating composition. The method and device for applying the secondary coating composition to the strand are partly determined by the type of the strand material. The strand is preferably applied in this technique after applying the secondary coating composition. Dry in a conventional manner. A suitable secondary coating composition may include one or more film-forming materials, lubricants, and other additives, such as those discussed above. The secondary coating is preferably different from the sizing composition, meaning Contains at least one ingredient that is chemically different from the ingredients of the sizing composition; or ⑺ contains at least one ingredient in an amount that is different from the amount of the same ingredient contained in the sizing composition. It is appropriate to include polyurethane A non-limiting example of a secondary coating composition is disclosed in -44-This paper size applies to Chinese National Standard (CNS) A4 (21 × 297 mm) (Please read the precautions on the back before filling this page} . mmmme 1 ϋ · ϋ ϋ 1 · ϋ a.— II— &gt; n ·

Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs A7 1228520 _______B7 V. Description of Invention (42) US Patents 4,762,750 and 4,762,751, which are incorporated herein by reference. In an alternative embodiment of the present invention, the glass fibers of the fiber strands may have a conventional sizing composition applied thereto, or may include any of the size components of the sizing composition in the amounts discussed above. One coat of dry residue ^. Examples of suitable sizing compositions are described in Loewenstdn, pages 237-291 (3rd edition, I &quot; 3) and U.S. Patents 4,390,647 and 4,795,678, each of which is incorporated herein by reference. A layer of a secondary coating composition that can be used in the present invention and disclosed herein is applied to at least a portion of the primary coating and preferably covers its entire outer surface. The secondary coating composition may include one or more of the particle types discussed above 'and / or those set forth in Table B below. It should be noted that several of these particle systems have a Mohs hardness greater than that expected for glass fibers, meaning about 4.5 to about 6. However, because these particles are part of a secondary coating composition that does not directly contact the surface of the glass fiber, these higher hardnesses do not adversely affect the glass fiber and are acceptable.

Table B __ 45-This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) &quot; ^ (Please read the note on the back? Matters before filling out this page) Binding ---! _ P Order ------- · Thermal conductivity of solid materials (W / m K at 300K) Resistance (micro-ohm · cm) Mohs hardness (original grade) Boron nitride approximately 20029 1 · 7χ101930 ----- -^ About 231 boron phosphide 1 about 35032-about 9.533 ------| 29G. Slack, &quot; Non-metallic crystals with high thermal conductivity, I Phys. Chem. SolidsnQ? ^ 34th, 322nd Page, which is incorporated herein by reference. 3 G A. Weimer (eds.), Synthesis and Processing of Carbide, Nitride, and Boride Materials (1997, p. 654. h 31 Friction, Wear. Run. P. 27. 3 2 G. Slack, &quot; Non-metallic crystals with high thermal conductivity, J. Phys. Chem. Solids (l973, Table 34, page 325, which is incorporated herein by reference. 3 3 R. Lewis, Sr., Hawley's Concise Chemical Dictionary. 12th edition, 1993), page 164, which is provided for reference herein.. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, 1228520 A7 B7. Five Descriptions of Inventions (43) Inorganic solid materials aluminum phosphide aluminum nitride aluminum Gallium carbide gallium carbide silicon nitride beryllium oxide zinc zinc sulfide Table B (continued) Thermal conductivity (W / m K at 300K) about 13034 about 2003 5 about 17038 about 10039 about 27040 about 3043 about 24046 about 26 about 2549 resistance (microohm-cm) greater than 101936 4χ 105 to 1 X 10641 1019 to 102044 2.7χ 105 to 1.2χ 101250 Mohs hardness (original grade) about 937 over 94 2 about 945 about 947 about 4.548 about 3.5-45 (please first (Read the notes on the back and fill out this page) Bureau employee consumer cooperative prints 3 4 G 'Slack, &quot; Non-metallic crystal with high thermal conductivity, j. Phys. Chem solidsm7u 筮 w, p. 333, which is incorporated herein by reference. — ^ I. G. Slack, &quot; Non-metallic crystals with 咼 thermal conductivity, j phys. Chem. SolidsilWU 筮 u 1 p. 329, which is incorporated herein by reference.--3 6 A. Weimer (ed.), Carbide, Nitride and Boride Materials Synthesis and Processing Division, page 654. Sound King Viw / 37 Friction, Wear, Lubrication _ page 27.-Non-metallic crystals with thermal conductivity of 咼, J Phys. Chem. SolidsH973 G. Slack, Vol. 34, 1 Non-metallic crystals with 咼 thermal conductivity, j phys chem. Solidsil9731 镔 Yilong page 321, which is incorporated herein by reference. Vol. 4Q 逖 Electronic Packaging Manual, page 36, which is And for reference in this article.

A. Weimer (eds.), Synthesis and Processing of Carbide, Nitride, and Boride Materials, page 653, which is incorporated herein by reference. ‘I 42 Friction, Wear, Lubrication. Page 27 ^^^ __ Electronic Packaging Manual, page 36, which is incorporated herein by reference. 4 4 A. Weimer (eds.), Synthesis and Processing of Carbide, Nitride and Boride Materials, p. 654. &amp;, Vi "" /, 45 Friction, abrasion, and moisturizing _ page 27. 46 Punishment_Electric_.Zifengbi_ ± 11, page 905, which is hereby incorporated by reference. (12th ed., 1993), p. 141, which is incorporated herein and not yet considered. 48 Friction, Wear, Lubrication _ page 27. 49 Chemistry_Learning and Things CRC Press (1975), pp. 12-54. -46- L degree applies to China National Standard (CNS) A4 specification (210 X 297 public love 1228520 A7 B7 V. Description of invention (44) Table B (continued) Thermal conductivity of inorganic solid materials (W / m K at 300K) Resistance (Micro-ohm · cm) Mohs hardness 6964 Approx. 10.665 Approx. 4.366 #BA Approx. 7067 Approx. 10.868 Approx. 4.869 Tungsten Approx. 2007 0 Approx. 5.571 Approx. 7.572 Press (71st Edition, 1 &quot; 〇), pp. 12-63, which is incorporated in this book (please read the back page first) Please fill in this page again.) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs = U ^^ ± _ll, CRC Press (71st Edition, 1 &quot; 〇), page 4] 58. Electronic Packaging Half Volume. Page 36. Press (71st edition, 199〇), pages 12-63, which are incorporated herein by reference. 54th Handbook of Chemistry and Physics, page F-22. 55 Microelectronics Package Manual_Page 174. 56i ^ and Physics Manual. Page F-166, which is incorporated herein by reference 57 Friction, Wear, Lubrication _ page 27. G. Slacks &quot; Non-Metal Crystals with High Thermal Conductivity, J. Phys. Chem. Solids (1973) Vol. 34, p. 322, which is incorporated herein by reference 5 9 See W. Callister, Introduction to Materials Science and Engineering, (2nd edition, 1991), p. 037, which is incorporated herein by reference. ', 6 () Also Handbook of Science and Physics, p. F-22. 61 ΆElectronic Packaging Manual, page 174. 62 Invitation_Electronic Packaging Manual. Page 37. According to "Network Components" http://www.shef.ac.uk/~chem/web-elents/nofr- image ~ l / hardness-minerals-l.html (February 26, 1998). 641 Electronic Packaging Manual _ page 174. 65 Micro_Electronic Packaging Manual _ page 37. 66 Also Learning and Physics Manual f-22 Page. 67 Microelectronics Packaging Manual_Page 37. 681Electronic Packaging Manual_Page 37. 69 Chemistry and Physics Booklet f_22. 7 () 1Electronic Packaging Manual1Page 37. -47- This paper size applies China National Standard (CNS) A4 specification (210 X 297 mm) 1228520 A7 __ B7 V. Description of the invention (45) Table B (continued) Thermal conductivity of inorganic solid materials (W / mK at 300K) Electricity (Microohm-cm) Mohs hardness (original grade) Nickel about 927 3 about 6.874 about 57 5 inscription about 2057 6 about 4.377 about 2.578 chromium about 6679 about 208 G about 9.08 1 copper about 39882 about 1.783 about 2.5 -384 gold about 2978 5 about 2.28 6 about 2.5-387 iron about 74.588 about 989 about 4-590 silver about 41891 about 1.692 about 2.5-493 (Please read the precautions on the back before filling out this page) 4 71 | _ _Electronic Packaging Manual_Page 37. 72 According to ‘’ network layer components ’http://www.shefac.uk/~chem/web-elents/nofr-image-l/hardness-minerals-l.html (February 26, 1998). 73lf Subpackage Handbook. Page 174. 74 Gas I Subpackage Handbook. Page 37. 75 Enterprise_Learning and Physics Handbook, page F-22. 76 遂 _ | Subpackage Handbook. P.174. 77 Tour_ $ Subpackage Manual_Page 37. 78 Observation, Wear J Slide. P. 27. 791 Electronic Packaging Manual, p. 37. 8 () spoon_ ^: subpackage manual_ page 37. 81 i Manual of Learning and Physics_page F-22. 82 Also Baryon Packaging Manual, p. 174. 831 Electronic Packaging Manual _ page 37. Block 84_Learning and Physics Handbook f_22. 85 ^ g Subpackage Manual_Page 174. 86 巡 子 Subpackage Manual_Page 37. 87j ^ _ Manual of Science and Physics, p. F_22. 88 | Baryon Packaging Manual_ page 174. 89 Yeman · ^ Handbook of Physics, CRC Publication Du (19751, page D-171, which is incorporated herein by reference. 9Q Ye L and Handbook of Physics_ page F-22. 7 91 Subpackage Manual_ page 174 . 9 2 patrols _ $ Sub-Package Handbook ^ page 37. 931 Handbook of Science and Physics page f-22.. Printed by the Consumers' Cooperatives of the Intellectual Property Bureau of the Ministry of Economy CNS) A4 size (210 X 297 mm) 1228520 A7

1228520 A7 B7 V. Description of the invention (47) (Please read the notes on the back before filling this page) Weight percentage. The solids percentage of the aqueous secondary coating composition typically ranges from about 5 to about 75 weight percent. In another alternative embodiment of the present invention, a layer of the three-layer coating composition is applied to at least a part of the surface of the secondary coating, and preferably the entire surface, meaning that the fiber strands have One layer of primary coating, one layer of secondary coating composition, and three layers of outer coating. The tertiary coating vehicle is different from the sizing composition and the secondary coating composition, which means that the tertiary coating composition ⑴ contains at least one component, which is chemically different from the composition of the glue and the secondary coating composition; Or a tincture contains at least one ingredient in an amount different from the amount of the same ingredient contained in the cement or secondary coating composition. The tertiary coating is applied to the glass fibers and strands before or after being incorporated into the fabric, using techniques such as, but not limited to, spray coating and dip coating, as discussed previously and known in this art. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. In this embodiment, the secondary coating composition contains one or more of the polymeric materials discussed above, such as polyurethane, and the tertiary coating composition contains Powdery thermally conductive inorganic particles, such as PolarTherm® boron nitride particles, or hollow particles, such as ROPAQUE® pigments, are discussed above. The powder coating is preferably applied in such a manner that the strands on which the liquid secondary coating composition has been applied are passed through a fluidized bed or a spray device to adhere powder particles to the adhesive secondary coating composition. . Alternatively, the strands can be assembled into a fabric 114 before the coating layer 140 is applied three times, as shown in FIG. The weight percentage of the powdery thermally conductive inorganic particles adhered to the coated strand may range from about 0.1 to about 75 weight percent of the total weight of the dried strand. These three coatings can also contain one or more polymeric materials, such as -50-This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) I228520

V. Description of the invention (48), as discussed above, for example, acrylic polymer smoke, the conventionally known stable paints and scums in this coating technique (please read the precautions on the back before filling this page) Women's tincture and other modified lines are in the form of dry powder. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, although the previous discussion was generally directed to coating the coating composition of the present invention directly on glass fiber after fiber formation, and then: , 哉 中, once cooked? It should be understood by those skilled in the art that the present invention also includes an embodiment of the invention, wherein after the fabric has been made, the coating composition of the present invention is applied to the fabric using different techniques known in the art. . Depending on the processing of the fabric, the coating composition of the present invention can be applied directly to the glass fibers in the fabric, or to another coating already on the glass fibers and / or the fabric. For example, glass fibers can be coated with starch-oil glue after forming and weaving them into four articles. The fabric can then be treated = starch-oil glue. It can be used in the present invention and disclosed herein as a coating composition, which can then be applied directly to the fabric using conventional techniques, such as unlimited; ^, mouth coating or immersing the fabric in the bath of the sizing composition: then The fabric can be dried before further processing to leave the residue of the composition on the fibers and strands of the fabric. This glue removal is achieved using techniques known in the art, such as heat treatment or washing of fabrics. In this case, the coating composition is applied directly to the surface of the fabric fibers. Right after the glass fiber is formed, the sizing composition is initially applied to the glass fiber. If any parts have not been removed, the coating composition of the present invention is then applied to the remaining sizing composition. And not directly onto the fiber surface. In another specific embodiment of the present invention, the coating of the present invention is combined with -51 paper size applicable to China National Standard (CNS) A4 specification (210 X 297 meals)! 228520

V. Description of the invention (49) Sentence "The selected ingredient is applied to the glass fiber immediately after the formation of the glass fiber" and after the fabric is made, the remaining components of the coating composition are applied to the fabric. In a manner similar to that discussed in this article, by coating the fiber and fabric H with the remaining ingredients, some or all of the selected ingredients can be removed from the glass fiber. Therefore, the remaining ingredients will directly coat the surface of the fabric fibers, or these selected ingredients will not be removed from the fiber surface. The woven fabric 14 is used as a reinforcement for reinforcing the polymer matrix material 12 to form a composite or a laminate 10, such as shown in Fig. 丨, which is preferably used for a circuit board. The warp and weft (meaning weft) strands of the fabric 14 may be untwisted (also known as untwisted or zero twist), or twisted before weaving by any conventional twisting technique known in the art, such as The twisting frame is used to impart twist to the strands at about 0.5 to about 3 revolutions per inch. In addition, the fabric 14 may include different combinations of pick-up and unpadded warp and weft strands. The reinforcing fabric 14 may include about 5 to about 100 warp yarns per cm (about 13 to about 254 warp yarns per inch), and preferably has about 6 to about 50 weft yarns per cm (each (About 15 to about 127 weft strands). The weave structure can be a regular plain weave, but any other weaving pattern known to those skilled in the art can be used, such as a twill weave or a satin weave. The fabric 14 is preferably woven into a laminate suitable for use in printed circuit boards of the formula k '%. As in the World Fabrics' Clark-Schwebel Company (Anderson, South

Carolma) 's Technical Bulletin (1995), which is incorporated herein by reference. A non-limiting example of a fabric pattern using E225 E-glass fiber is pattern 2116, which has 118 warps and 114 wefts per 5 cm (60 warps and 58 wefts per inch); use 7 22 1χ. (E225 1 / 〇) warp and weft yarns; — _ -52-_ This paper size is applicable to China National Fresh (CNS) A4 specification (210 X 297 mm) &quot;-(Please read the note on the back? Matters before (Fill this page) · Equipment'—Order: Printed clothes A7 B7 1228520, Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, Description of Invention (50) (Please read the precautions on the back before filling this page) With a fabric thickness of 0.094 mm (0.037 inches); and fabric weight of 103.8 g / m2 (3.06 ounces per square yard). A non-limiting example of a fabric pattern using G75 E-glass fiber is pattern 7628, which has 87 warps and 61 wefts per 5 cm (44 warps and 31 wefts per inch); use 9 68 1x0 ( G75 1/0) warp and weft yarns; have a nominal fabric thickness of 173 mm (0.0068 inches); and a fabric weight of 203.4 g / m2 (600 ounces per square yard). Non-limiting example of a fabric pattern using D450E-fiberglass is pattern 1080 with 118 warps and 93 wefts per 5 cm (60 warps and 47 wefts per inch); use 5 11 1x0 (D450 1/0) warp and weft yarns; have a nominal fabric thickness of 0.053 mm (0.0021 inches); and a fabric weight of 46.8 g / m 2 (1.38 ounces per square yard). A non-limiting example of a fabric pattern using D900 E-glass fiber is pattern 106, which has 110 warps and 110 wefts per 5 cm (56 warps and 56 wefts per inch); use 5 5.5 1x0 ( D900 1/0) warp and weft yarns; with a nominal fabric thickness of 033 mm

I Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs (0.013 inches); and the fabric weight is 24.4 grams per square meter (0.72 ounces per square yard). Another non-limiting example of a fabric pattern using D900E-glass fiber is pattern 108, which has 118 warps and 93 wefts per 5 cm (60 warps and 47 wefts per inch); use 5 5.5 1x2 (D900 1/2) warp and weft yarns; have a nominal fabric thickness of 0.061 mm (0.0024 inches); and a fabric weight of 47.5 g / m2 (40 ounces per square yard). A non-limiting example of a fabric pattern using E225 and D450 E-glass fiber is pattern 2113, which has 118 warps and 110 wefts per 5 cm (60 warps and 56 wefts per inch); use 7 22 ΙχΟ (E225 1/0) warp yarns and 5 11 1x0 (D450 1/0) weft yarns; with a nominal fabric thickness of 〇79 mm (〇〇 31 inches); -53- This paper size applies to Chinese national standards (CNS ) A4 specification (210 X 297 public love) 1228520 A7 B7 V. Invention description (51) (Please read the precautions on the back before filling out this page) and our weight 78.0 g / m2 (2 jo plate per square yard) Division). Non-limiting example of a fabric pattern using G50 and G75 E-broken fiber yarns is pattern 7535, which has 87 warps and 57 wefts per 5 cm (44 warps and 29 wefts per inch) ; Use 9 68 1χ〇 (G75 1 / 〇) warp yarn and 9 99⑽ (G50 1 / 〇) weft yarn; have a rated fabric thickness of about 0.201 mm (about 0.0079 inches); and the fabric weight is about 232 3 per square meter Grams (approximately 6 magic ounces per square yard) These and other usable fabric specifications are shown in C_eg_i4〇, from • Έ &quot; Glass weaving for printed circuit boards. In the publication of the Institute of Packaging and Circuitry (June 1997), it is incorporated herein by reference. Although the aforementioned fabric pattern is the use of picking yarns, it is intended to cover that these or other fabric patterns using zero twist yarns or rovings in combination with or instead of twisted yarns can be made in accordance with the present invention. It is more intended to cover that 'a part or all of the warp yarns in the fabric may have fibers coated with the first resin-compatible sizing composition, and a part or all of the weft yarns may have a coated and Fibers of a second resin-compatible coating with a different composition, meaning that the second composition ⑴ contains at least one component that is chemically different from the components of the first sizing composition; or (2 ) Contains at least one ingredient that is the same as the amount of the same ingredient contained in the first sizing composition, printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. A suitably woven reinforcing fabric 14, which can be used in the present invention, is formed using any conventional loom known to those skilled in the art, such as a shuttle loom or a sword loom ', but is preferably formed using an air jet loom. When weaving fabric using the air-jet method, an air-jet loom inserts a weft yarn into a shed and advances the yarn across the width of the fabric by a stream of compressed air from one or more spinnerets. This paper is suitable for financial standards_National Standard (CNS) A4 title 厂 &quot; Factory 54- s / / X iSc \ (V on 3 1228520 A7 B7 V. Description of the invention (52) (Please read the note on the back? Matters before filling in this Page) Preferred air-jet looms are commercially available from Tsudakoma, Japan, model 103, 1031, and 1033, and SulzerRuti models L-5000, L-5100, L_5200, which are commercially available from Sulzer Brothers (Zurich, Switzerland). Sulzer Ruti L-5000, L-5100, and L-5200 product bulletins (Sulzer Ruti, Switzerland) are incorporated herein by reference. Referring now to FIG. 1, fabric 14 is used to form laminate 10 in a manner that is polymer thermoplastic or Thermosetting matrix material 12, coating and / or impregnating one or more layers of fabric 14. The laminate 10 is suitable for use as an electron carrier. Matrix materials that can be used in the present invention include thermosetting materials such as thermosetting polyesters, vinyl esters Epoxides (containing at least one epoxy or ethylene oxide group in the molecule, such as polyglycidyl ethers of polyhydric alcohols or thiols), acid-separating plastics, amine-based plastics, thermosetting Polyurethane Derivatives and mixtures thereof. The preferred matrix materials for forming laminates for circuit boards are FR-4 epoxy resin, polyimide, and liquid crystal polymer, and their composition is familiar to those skilled in the art. For further information on this composition, please refer to 1 Electronic Materials Handbook ASM International (1989), pages 534_ 537. Non-limiting examples of appropriate thermoplastic polymer matrix materials printed by the Consumer Cooperatives of the Intellectual Property Office of the Ministry of Economic Affairs, Includes polyolefins, polyamides, thermoplastic polyurethanes and thermoplastic polyesters, vinyl polymers, and mixtures thereof. Other examples of thermoplastic materials that can be used include polyimide, polyether, polyphenylene , Polyether ketone, polyphenylene ether, polyphenylene sulfide, polyacetal, polyvinyl chloride, and polycarbonate. Formulation of matrix materials that can be used, including EPON 1120-A80 epoxy resin, dicyandiamide, and 2-methylimidazole And DOWANOL PM. -55- This paper size is applicable to Chinese National Standard (CNS) A4 (210 X 297 mm) 1228520 Printed by A7, Consumer Cooperatives, Intellectual Property Bureau, Ministry of Economic Affairs. 5. Description of Invention (53) Can be used with polymers. Materials and reinforcements—other ingredients included in the composite, including colorants or pigments, lubricants or processing aids, ultraviolet stabilizers, antioxidants, other fillers, and extenders. Fabric 14 may Coated and impregnated by immersing the fabric U in a bath of polymer matrix material 12, such as sRTummala (eds.), Microelectronic Seal _ ± A (1989), as discussed in pages 895_896, It is related to this test. The polymer matrix material 12 and fabric 14 can be made into a composite or laminate 10 by a variety of methods, depending on factors such as the type of polymer matrix material used. For example, for a thermosetting matrix material, a layer of people can be formed by compression or injection molding, pultrusion, hand-laying, or ^ molding, followed by compression or injection molding. The thermosetting polymer matrix material is cured by adding a crosslinking agent to the matrix material and / or by, for example, applying heat. Suitable crosslinkers that can be used to crosslink polymer matrix materials are discussed above. The temperature and maturation time of the thermoset polymer matrix material depend on some factors, such as the type of polymer matrix material used, other additives in the matrix system, and the thickness of the composite, only a small part of which is indicated. For thermoplastic matrix materials, suitable methods for forming composites include direct molding or extrusion compounding, followed by injection molding. The method and device for forming composites by the above methods are discussed in [Rubin, Plastic Materials and Technology Soil J 2 (1 &quot; 0), pp. 955 · 1062, 1179_1215, and 1225-1271. reference. Although there is no limitation in the present invention, in a specific embodiment shown in FIG. 5, the composite or laminate 21 is composed of a compatible matrix material (please read the note on the back first? Please fill in this page again) 0 ϋ 1 ϋ ϋ §mm§ · νΊ_ ϋ- 1 1 ι

-56- 1228520 A7 B7 V. Description of the invention (54) 212 Impregnated fabric 214. The impregnated fabric can then be squeezed between a set of metering rollers or bars to leave a measured amount of matrix material and dried to form an electronic carrier, either in the form of a semi-cure substrate or a pre-sheet. The conductive layer 250 is placed along a portion of the side 252 of the pre-sheet in a manner discussed below in this patent specification, and the pre-sheet is cured to form a laminate 210, which acts as an electron carrier 254, Has a conductive layer. In another specific embodiment of the present invention, and more typically in the electronics carrier industry, two or more pre-sheets are combined with one or more conductive layers, and they are layered together and aged to mature them. This is done in a manner known to the artist to form an electronic carrier. For example, but there is no limitation in the present invention, this pre-chip stack is laminated by compressing the stack, for example, between polished steel plates, under a high temperature and pressure, for a predetermined length of time to make the polymer The substrate matures and forms a laminate of the desired thickness. One or more of the pre-sheets may have a conductive layer, either before or after lamination, and are cured so that the formed electron carrier is a layer having at least one conductive layer along a portion of the exposed surface (Hereinafter referred to as "cladding laminate"). The circuit can be formed from the conductive layer of a single-layer or multi-layer electronic carrier using techniques known in the art to construct a circuit board. Form of electronic carrier. If necessary, small holes or holes (also known as "through holes") are formed in the electronic carrier to allow electrical interconnection between circuits and / or components on opposite sides of the electronic carrier, thereby Any suitable method known in the art can be performed, including but not limited to mechanical drilling and laser drilling. More specifically, referring to FIG. 6, the small hole 360 extends through at least one layer of the fabric 312 of the electronic carrier 354 of the present invention- 57- This paper size is in accordance with China National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page)

V. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs! 228520 Description of the invention (anti-) fabric 312 contains coated fiber strands, which contains at least one glass section f, which has a coating. The plurality of polymer-based materials have a valley. When the small hole 36 is formed, the electron carrier 354 is aligned with the device forming the hole, such as a drill taper or a laser tip. The small holes are formed using a drill 364 or a laser by drilling through the fabric 312 to the evening layer 362 (a portion 366). After the holes are formed, a layer of conductive material is deposited on the walls of the holes, or the holes are filled with a conductive material to help the surface of the electronic carrier 354, one or more conductive layers (not shown in the figure) Electrical interconnection required, and / or heat dissipation. Conductive layer: such as layer 25 shown in Figure 5, can be formed by any method known to those skilled in the art. For example, but in the present invention and Without limitation, it can be formed by laminating or slicing the metal material to at least-part of the sides of the half-cooked or cooked two pieces or the laminate. Take the following as an alternative method, using conventional techniques, Including, but not limited to, electrolytic electro-mirror coating or sputtering ', through the use of a layer of metal material, deposited on the semi-fluoride: pre == at least-part of the side of the laminate to form a conductive layer. Suitable for two:' Electrical layer makes Materials, including but not limited to copper), silver, Ming, gold, tin, tin-lead alloy '1 bar and combinations thereof. In another specific embodiment of the present invention, the electronic carrier is in the form of multiple lumens + = 'through the use of-or more circuit boards (above) and-or more = laminate (above) and / or-or Multiple pre-films (above) are layered together and completed. If necessary, other conductive layers can be incorporated into the electronic carrier and part of the multilayer circuit board is exposed on the side. Furthermore, Ruo can be fabricated from this conductive layer in the manner discussed above. It should be clear ________- 05-

This paper size applies to China National Standard (CNS) A4 specifications (21〇: 797 Public Love J (Please read the precautions on the back before filling this page)

1228520 A7 B7 V. Description of the invention (56) Depending on the relative positions of the layers of the multilayer circuit board, this board can have internal and external circuits. Other holes can be formed, as discussed previously, partially or completely through the board to allow electrical interconnection between layers at selected locations. It should be understood that the structure formed may have small holes that extend completely through the structure, some small holes that extend only partially through the structure, and some small holes that are completely within the structure. The thickness of the laminate forming the electron carrier 254 is preferably greater than about 0.051 mm (0.002 inches), and more preferably in the range of about 0.13 mm (0.005 inches) to about 2.5 mm (about 0.1 inches). For the eight-layer laminate of the 7628 pattern fabric, the thickness is typically about 1.32 millimeters (0.052 inches). The number of fabric 14 layers in the laminate 10 can be changed based on the desired laminate thickness. The resin content of the laminate may range from about 35 to about 80 weight percent, and more preferably from about 40 to about 75 weight percent. The amount of fabric in the laminate can range from about 20 to about 65 weight percent, and more preferably from about 25 to about 60 weight percent. For laminates made from woven E-glass fabrics and using a FR-4 soil milk resin matrix material with a minimum glass transition temperature of about 110 C, in the machine or width direction (generally perpendicular to the longitudinal direction of the fabric) Shaft) required minimum flexural strength is greater than 3 X 107 kg / m2, preferably greater than about 3.52 \ 107 kg / m2 (about 50 Kun 8 丨), and more preferably greater than about 4.9 \ 107 kg / Square meters (approximately 70 Kpsi), according to IPC-4101, Specification for Matrix Materials for Rigid and Multilayer Printed Circuit Boards ", page 29, Publication of the Institute of Interconnects and Packaging Circuits (I &quot; December 7). IPC -4101 is in its entirety and incorporated herein by reference. In the length direction, required in the length direction (substantially parallel to the longitudinal axis of the fabric) -59- This paper size applies to the Chinese National Standard (CNS) A4 (210 X 297) Love) (Please read the precautions on the back before filling out this page) Installed by the Intellectual Property Bureau of the Ministry of Economic Affairs and printed by the Consumer Cooperatives 1228520 A7 V. Invention Description (57) (Please read the precautions on the back before filling out this page) How Low Flexural strength, greater than about 4χ 1〇 7 kg / m2, and preferably greater than 4.23 \ 107 kg / m2. The flexural strength is based on 3131 ^ 〇_79 (), and the Institute of Interconnect and Packaging Electronics (1 &quot; 4 years ) Measured in the ffC_TM-65〇 test method manual (which is incorporated herein by reference), wherein the metal cladding is completely removed by etching, according to paragraph 3 824 of n &C; C-4101. Advantages of the electronic carrier of the present invention, Including high flexural strength (tensile and compressive strength) and high modulus, which can reduce the deformation of the circuit board (including the laminate). The electronic carrier of the present invention in the form of a main copper clad FR-4 epoxy resin laminate, It is preferred to have a thermal expansion coefficient in the z-direction (,, Z-CTE ") of the laminate, that is, across the thickness of the laminate from 50 ° C to 288 ° C, of less than about 55 percent, and more Jiafanyuan is performed from about 0.01 to about 5.0 weight percent according to the jpC test method 2.4.41 (which is incorporated herein by reference). Each of these laminates preferably contains eight layers of 7628-style fabric, but instead may use 106, 108, 108, 2116 or 7535 style fabrics. Further, the laminate may be incorporated into a combination of these fabric patterns. Laminates with a low coefficient of thermal expansion are generally less prone to expansion and contraction and minimize plate deformation. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economics The present invention is further intended to cover the manufacture of multilayer laminates and circuit boards, including at least one composite layer made according to the content stated herein, and at least one compound Laminated composite layers, such as those made using conventional glass fiber composite technology. More ancient, and as is known to those skilled in the art, traditionally, the filaments in the continuous glass fiber strands used to weave the fabric are treated with starch / oil glue, which contains a partial or complete paste Refined starch or sol starch, hydrogenated vegetable oil, cationic wetting agent, emulsifier and water, including but not limited to -60 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) A7 1228520 V. Description of the Invention (Ming) The ones disclosed in pages 237-244 (3rd edition, 1993) are incorporated herein by reference. The warp yarns made from these strands are then treated with a solution prior to weaving to protect the strands from abrasion during the weaving process, such as poly (acetol), as in U.S. Patent 4,530,876, line 3, line 67 To those disclosed in the 4th row and the U line, it is incorporated herein by reference. This operation is often called sizing. Poly (vinyl alcohol) and starch / oil glues are generally not compatible with the polymer matrix material used by the composite maker, and the fabric must be cleaned to remove it from the surface of the glass fiber before impregnating the woven fabric Except for basically all organic substances. This can be achieved in a number of ways, such as by washing the fabric, or more often by heat treating the fabric in a manner known in the art. As a result of the β-physical operation, there is no proper interface between the polymer matrix material used to impregnate the fabric and the cleaned glass fiber surface, so the coupling agent must be applied to the glass fiber surface. This operation is sometimes referred to as finishing by the artist. The coupling agent most commonly used in finishing operations is silane, including, but not limited to, those disclosed in EPA Plueddemann, Silane Coupling Agents (198, p. M &quot; "λ), which is incorporated herein by reference. Also See Loewenstem, pp. 249_256 (3rd edition, 1993). After treating with silane, the fabric is impregnated with a phase-combinable matrix material, squeezed between a set of metering rollers, and dried to form a half-cooked Preforms, as discussed above. It should be understood that depending on the nature of the glue, cleaning operations and / or matrix resins used in the composite, sizing and / or finishing steps may be eliminated. Then, the One or more preforms incorporated into conventional glass fiber composite technology are combined with one or more preforms incorporated into the present invention to form an electronic carrier as discussed above, and in particular a multilayer laminate or circuit board. For more information on manufacturing circuit boards (please read the precautions on the back before filling out this page) · Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 61-1228520 A7 V. Description of Invention (59)

For more information, please refer to 1 Electronic Materials Feng I TM -ASM International (1989), p. 113_115, R. Tiraimala (ed.), Wei Lei + # Zhuang &lt;-发 ~ ^ ii_ (1989), p. 858-861 and 895-909 pages, MW Jawitz, printing amplifier &gt; &pages; 9.1-9.42, and CF

Coombs, Jr. (eds.), Lei Leimei (3rd ed., 1988), page 6 κ 7, which is incorporated herein by reference. The composites and laminates used to form the electronic endless warfare of the present invention can be used to form a 4+ capacitor package used in the electronics industry, and more particularly the first, second, and / or first Encapsulation of three levels, the chain Ατ λ piece of cloth s, as disclosed in τ dish blood ala, page 25 · 43, which is incorporated herein for reference. In addition, it is also beneficial, ^ In addition, the present invention can also be used for Encapsulation hierarchy. The invention is now illustrated by the following specific non-limiting examples. Example 1 An electrical grade laminate made from pre-sheets incorporated into a fabric in which yarns have different sizing compositions was tested to evaluate its drilling properties, and it is more clear that the stone is (i) used for Wear of the drilling tip of the drill for lamination drilling, and (ii) the accuracy of the position of the hole drilled through the laminate. Control A and Sample B were laminates incorporating a 7628 pattern fabric, as discussed previously. The fabric in Control A is a heat-cleaned and silane-finished fabric, which is commercially available from Clark Schwebel and confirmed to be 7628-718. The fabric in Sample B was woven from yarns containing glass fibers which had been coated with a resin-compatible dope &apos; as stated herein and shown in Table 1. The glass fiber woven into Sample B had a burning loss of 0.35 percent. -62-This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) Please read the note on the back Φ before filling this page Printed by the Ministry of Economic Affairs Intellectual Property Bureau Employee Consumption Cooperative 1228520 A7 B7 Ministry of Economic Affairs Wisdom Printed by the Consumers' Cooperative of the Property Bureau V. Description of the invention (60) Table 1 Weight percentage of the glue component used in Sample B based on total solids Sample B Thermoplastic polyester film-forming polymer 94 27.0 Thermoplastic polymer Ester film-forming polymer 95 36.2 Polyvinyltetrahydropyrrolidone 96 9.0 Epoxy-functional organic silane coupling agent 97 2.1 Acrylic-functional organic silane coupling agent 98 4.4 Polyoxyalkylene block copolymer 99 9.0 Polyamine 1G ( ) 4.4 Emulsifier 1 (31 5.4 Boron nitride powder particles 1G2 0.9 25% by weight boron nitride aqueous dispersion 1G3 1.5 Acetic acid &lt; 0.1 9 4 RD-847A polyester resin, which is commercially available from Borden Chemical Company (Columbus , Ohio). 95 DESMOPHEN 2000 polyethylene adipate, which is commercially available from Bayer (Pittsburgh, Pennsylvania). 96PVP K-30 polyethylene acetamidotetrahydropyrrolidone, which is commercially available from ISP Chemical Company. Wayne, New Jersey) ° 97A · 187 r-glycidyloxypropyltrimethoxysilane, which is commercially available from 0si Specialty Products Company (Tarrytown, New York) 0 98a-174 r-methylpropane Oxypropyltrimethoxysilane, which is commercially available from OSi Specialty Products Company (Tarrytown, New York), 099PLURONICTMF-108 polyoxypropylene-polyethylene oxide copolymer, which is commercially available from BASF Corporation (Parsippany , New Jersey) 〇100VERSAMID 140 polyamine, which is commercially available from General Mils Chemical Company. 1 G 1 MACOL NP-6 nonylphenol surfactant, which is commercially available from BASF (Parsippany, New Jersey) ° iMpolarThem ^ PT 160 boron nitride powder particles, which are commercially available from Advanced Ceramic Materials Company (Lakewood, Ohio) ° 1 0 3 ORPAC BORON RELEASECOAT-CONC, which are commercially available from ZYP Coatings Company (〇ak, Ridge) 〇-63- This paper size is applicable to Chinese National Standard (CNS) A4 (210 X 297 mm) (Please read the precautions on the back before filling this page).

-D · a · — ^ ^ · tmmm n I i ^ i I # 1228520 A7 B7 V. Description of the invention (61) The pre-sheet is prepared by manual lamination procedure, which involves the use of a paint brush and the standard rate FR_4 epoxy resin _Nm0 rhyme resin, available from _Chemical Co.) is applied to the fabric. The resin-saturated fabric was immediately placed in an exhaust hot air oven under the "Drying" and entry stage at 325T, and it took about 3 to about 5 minutes, until it was reached at 17rc (under 34 °). The required gel time is Η # seconds. The pre-cuts were cut into 46 cm x 46 cm (18 inch x 18 inch) sections and weighed to determine the resin content. In the subsequent lamination process, only preforms with a resin content of 44% and 2% were used. The preforms were piled 8 times and molded in a Vabash press at (350 ° F) and 345 Newtons per square centimeter (500psi) for 70 minutes. All laminates were molded 'without using a copper foil layer. These laminates show varying degrees of air retention. It is believed that the lack of air-assistance assistance during lamination and the surge in temperature will contribute to this situation. Tool wear analysis The first series of tests were performed to assess bore tip wear. This tip wear is expressed as a percentage of drill tip wear, which is expressed as a point of view. It uses the following formula to calculate the percentage of drill tip wear = 100 X (Pi-PfXPi printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs, where Pi = main cutting Initial width of edge

Pf = Width of the main cutting edge after the hole to be allocated is drilled. Referring to FIG. 7, the width 470 of the main cutting edge 472 of the drilling machine 474 is measured at the edge around the drilling tip. The drilling is performed using a single-head drilling machine. The drilling is in a stack of 3 heights -64-Reference paper size Applicable to Chinese National Standard (CNS) A4 (210 X 297 mm) 1228520

Description of the invention (62) On the printed laminates (discussed above) of the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, the use of 0203 mm (0.88 inches) thick aluminum channels and 1.88mm ( 0.074 inches) thick paper core phenolic resin coated backing. Drilling 3 laminates at a time is usually a standard practice in this industry. Drilling point wear percentages are determined from two types of drilling diameters: 0.35 mm (0.0138 inches) and 0.46 mm (0.018 inches). The two drilling machines are 508 series 歹 J tungsten tungsten drilling machines, known from Tuion, California). The cutting load during drilling is kept fixed at 001 for each tool system. As used herein, "cutting load" means the ratio of the drilling machine's insertion rate, measured in inches per minute, to the spindle speed, measured in revolutions per minute (ipm). For a 35 mm drill, the spindle speed is 100,000 rpm 'and the insertion rate is 100 inches (254 cm) per minute. For a 0.46 mm drill, the spindle speed is 80, 〇00rpms and insertion rate of 80 inches (203 cm) per minute. Retraction rate of 254 meters (1000 inches) per minute, and the limit of the drill head above 1.65 mm (0.065 inches) The two tool diameters are kept fixed. The term "boring head limit", as used herein, means that the drilling tip is drawn a distance higher than the surface above the laminate. Drilling point wear percentage is measured based on the 500 hole drilling pattern shown in Figure 8, which includes a block of 0.6635 cm x 1016 cm (25 inch x 4 inch) In 580), 391 holes were drilled, followed by 100 holes with a main 10 X 10 hole pattern (section 582), and then 9 holes with a 3 X 3 hole pattern (section 584). The holes in each section were drilled at a hole density of 400 holes per square inch (400 holes per square inch). This pattern was repeated one more person to reach a total of 2,000 holes. The holes used for tests 1 and 2 were completed using a Uniline 2000 single-head drilling machine, and the holes used for test 3 were used. -65- This paper has been used in the national standard (CNS) A4 specification (210 X 297). Mm) ------------ install ------- order -------- (Please read the notes on the back before filling this page) # ο 2 5 822 A7B7 i. Description of the invention (63) 'It is completed by CNC-7 single-head drilling machine. Two machines are available from Esterline Technologies (Bellevue, Washington). Table 2 shows Control A and Sample B. For the 0.35 and 0.46 mm diameter drills, the pattern discussed above drilled 2000. After the number of holes, the percentage of the wear of the drill tip of the drill. Each test started with a new drill cone. Table 2 Control A Sample B Test 1 0.35 mm diameter drill tool number 3 3 Average drill point wear percentage 28.8 22.2 Test 2 0.46 mm diameter drill tool number 20 20 Average drill point wear percentage 34.0 24.4 Test 3 0.46 mm diameter drilling machine tools 10 10 Average drilling tip wear percentage 30.8 29.3 As can be seen in Table 2, the samples in tests 1 and 2 contained glass fiber filaments, which have been used as described herein Laminated substrates described in the above (please read the precautions on the back before filling out this page) Compatible dope coating. After 2000 holes, the filaments show a significantly lower percentage of drill-point abrasion than control A, which contains a must before finishing the dope coating with secane Glass fiber filaments cleaned by heating. Test 3 shows only a minimal improvement in the percentage of drilling tip wear. However, it is believed that this is due to the use of CNC-7 drilling machine in this test and Uniline 2000 drilling machine used in tests 1 and 2. This is due to the fact that it is older and provides less control during the drill inspection. Position A common measurement used to evaluate the drilling performance of laminates is a hole -----------66-This paper rule Money and Money Standard (CNS) A_4 size x 297 public love)

! 228520 A7

V. Description of the invention (64) Position accuracy. This test measures the deviation of the actual hole position from its intended position &lt; distance. This measurement system is adopted on the surface below the bottom laminate of the 3-layer stack, where the drilling machine detects the stack of laminates, because it is expected that the location of this hole will be the most different from the desired or, the location of the "solid" hole This difference is evaluated from the viewpoint of "deviation distance", which means the distance from the actual center of the hole drilled on the surface of the laminate to the center of the center of the desired hole. The deviation distance is based on the above. The 5,000 holes in the discussion are repeated 4 times in sequence, which means that each tool drills a total of 2,000 holes. The deviation distance is based on the last 100 holes pattern, which means the last drilling section 582. Measure. Holes were drilled using a 0.46 Amy (0.88 inch) diameter series 508 drill from Tulon, of the type discussed above. As used in the tool abrasion test The spindle speed of the drilling machine is 80,000 rpm 'and the insertion rate is 80 inches per minute and the cutting load is 0.001. This test was repeated eight times for each control A and sample B, where each test system Start with a new drilling machine. 3 shows the position accuracy test results of the control a and sample B after 2000 holes were drilled. Table 3 Control A Sample B Number of drilling machines 8 8 Average deviation distance (micron) 38 28 As can be seen, sample B shows a lower deviation distance than control a, which is particularly important when this laminate is used as an electronic carrier that incorporates a large number of holes and circuits. This is the same as in Table 2 above. The drill tip wear percentage data shown are consistent. More specifically, it can be expected to show lower drill holes -67- This paper size applies to China National Standard (CNS) A4 specifications (210 X 297 public love ^- ----- ------------ Install — (Please read the precautions on the back before filling out this page) #. Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 1228520

V. Description of the invention (Fat) The laminates produced by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs will show a lower deviation distance because the hole tip will be sharper and have experienced a larger number of holes. ^ ',

In Example 2, other drilling tool wear percentage tests were performed. The electrical grade laminate pairs of the 7628-type fabrics, which were discussed in the previous article, are shown in Figures = and Samples D, E, and F. Test the abrasion percentage of the drilling tool. &Lt; Fabric in Zhao'C is 7628-718 fabric, available from Clark_Schwebel. The fabrics in Samples 0, E, and F were woven from weft yarns and warp yarns, which weft yarns contained glass fibers coated with resin-compatible glue, as described herein and in Table 4: Glass fiber 104 having a coating composition compatible with different polymer matrix materials. 1 04 This warp yarn is a commercially available glass fiber yarn product of PPG Industries, called 5 glass fiber yarns, which has been coated with 1383 adhesive from PPG Industries. -68- I paper size applies to National Standard A (CNS) A4 (210 X 297 male f) ---- I ---- installed!丨 * i Order --- — — — — — (Please read the notes on the back before filling out this page) 1228520 V. Description of the Invention (Part)

Weight percent violation, based on total solids I 105PVPK-30 Polyethylpyridinone, which is commercially available from isp Chemical Company ^ ㈣ ^ 是 D ιοό STEPAN TEX 653 'It is commercially available from Stepan Company (Maywood, NJ). 1 G7 A-187 r-glycidoxypropyltrimethoxysilane, which is commercially available from 0Si Specialty Products Company (Tarrytown, NY) Based on total solids, DEF polyvinyltetralone 1 05 13.4 14.7 13.4 cetyl palmitate 1G6 0 29.9 27.3 epoxy functional organic silane coupling agent 107 1.9 1.8 1.6 acrylic functional organic silane Coupling agent 108 3.8 3.7 3.3 Softener 1G9 1.9 2.4 2.2 Emulsifier no. 0 1.6 1.5 Emulsifier 111 0 3.3 3.0 Defoamer 112 0 0.2 0.2 Defoamer 113 0.2 0 0 Styrene / acrylic copolymer hollow particle dispersion 114 0 42.4 0 (Please read the precautions on the back before filling this page) IG 8 A-174 r · Aminopropylpropyloxypropyltrimethoxypropane, which is commercially available from 〇si Special Supplies Company (Tarrytown, NY). 1 () 9EMERY ^ 6717 Partially aminated polyethyleneimine, which is commercially available from Henkd Company (Kankakee, IL) ° 11GMACOL OP-10 ethoxylated alkyl group, which is commercially available from BASF Corporation (parsippany, NJ). 111 TMAZ-81 Ethylene oxide derivative of anisocyanate, which is commercially available from BASF (Parsippany, NJ) ° II 2 MAZU DF-136 defoamer, which is commercially available from BASF (Parsippany , NJ). 11 3 SAG 10 Antifoam Substance &apos; is commercially available from Danbury, Corniecticut. 114ROPAQUE® HP-1055, a 1.0 micron particle dispersion, which is commercially available from Rohm & Haas Corporation (Philadelphia, PA). -69- This paper size is in accordance with Chinese National Standard (CNS) A4 (210 X 297 mm) Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs 1228520 V. Description of the invention (67) Styrene / acrylic copolymer hollow particles 0 0 38.6 Sub-dispersion 115 Boron nitride dispersion 116 _ 3.8 0 6.3 Boron nitride powder 117 &quot; ^ 5.9 0 2.6 Thermoplastic polyester film-forming polymer 118 _ 23.0 0 0 Thermoplastic polyester film-forming polymer 119 ^ 31.0 0 0 Polyoxyalkylene block copolymer 12G 8.4 0 0 Polyoxyethylated vegetable oil 121 2.5 0 0 Alkoxylated nonylphenol 122 4.2 0 0 LOI 0.35 0.4-0.48 0.34-0.36 The fabric was then Tg about 140 ° C of FR · 4 epoxy resin (referred to as 4000-2 resin by Nelco International (Anaheim, CA)) made of pre-sheets. This sizing composition was not removed from the fabric before prepreg. Laminates were made in the following manner, stacking 8-layer pre-sheet material and four layers of 1% copper (as shown below), and set the temperature at about 355 ° F (about 179 ° C), per square inch Laminated together under a pressure of approximately 300 pounds (approximately 2.1 million Baska) for approximately 150 minutes (total cycle time). The thickness of the laminate and copper ranges from about 0.052 inches (about 11 5 ROPAQUE® OP-96, 0.55 micron particle dispersion, which is commercially available from Rohm &amp; Haas (Philadelphia, PA). 11 6 ORPAC BORON NITRIDE RELEASECOAT-CONC boron nitride dispersion, which is commercially available from ZYP Coatings (Oak Ridge, TN). 11 7PolarTherm® PT 160 boron nitride powder, which is commercially available from Advanced Ceramic Materials (Lakewood, OH) ° 11 8 RD_847A polyacetate resin, which is commercially available from Bordai Chemical Company (Columbus, Ohio). 11 9DESMOPHEN 2000 polyethylene adipate, which is commercially available from Bayer (Pittsburgh, Pennsylvania) 0 12〇PLURONICTMF-108 polyoxypropylene · polyethylene oxide copolymer, which is commercially available from BASF (Parsippany, New Jersey) 〇 1 2 1 ALKAMULS EL-719 polyoxyethylated vegetable oil, which is commercially available from Rhone-Poulenc. 122ICONOLNP-6 alkoxylated nonylphenol, which is commercially available from BASF (Parsippany, New Jersey) ° -70- This paper size is in accordance with China National Standard (CNS) A4 (210 X 297) Public love) ------------ install -------- ^-order ----- --- * 5 ^^ · (Please read the notes on the back before filling this page) Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs 1228520 A7 &quot; '~ __________ V. Description of Invention (68) 0.132 cm) to approx. 0.065 inches (0165 cm). When forming the laminate, eight pre-sheets and copper layers were stacked in the following configuration: one 1 oz / sqft shiny copper layer three pre-sheet layers one 1 oz / sqft RTF (reverse-treated foil) copper Two pre-film layers, one 1 oz / sqft RTF copper layer, three pre-film layers, one 1-oz / sq ft shiny copper layer, and a lamination of the after-treatment layer.忖 x 2〇 英 忖). Drilling was performed using a Uniline 2000 single-head drilling machine. The holes were drilled on 3 highly stacked laminates (discussed above), using a 100 mm thick channel (0254 mm) and a 0.1 mm (2.54 mm) channel. Thick aluminum clad particle board backing for drilling tool wear percentage, based on 0.34 mm (00135 inch) tool diameter, available from Tulon (Gardenia, CA) Series 80 tungsten carbide drill Determination. The cutting load during drilling was kept constant at 001, with a spindle speed of 95,000 rpm and an insertion rate of 95 忖 (241 cm) per minute. The drill retraction rate is 90 inches (29 meters per minute), and the upper drill head limit is 0.059 inches (1.5 mm) above the drill head limit. Drilling point wear percentages are tested on the basis of 1500 and 2500 hole drilling patterns. The holes in each section are drilled at a hole density of 28 holes per square centimeter (about 178 holes per square inch). Table 2 shows the control C and samples D, E, and F. 15,000 and 250,000 were drilled -71-This paper size applies to China National Standard (CNS) A4 (210 X 297 public love) *- ---------- I Install i — — i — -1 —Order — — — — — (Please read the notes on the back before filling this page} 1228520 V. Description of the invention (of) Table 5 Percentage of abrasion at the center of the back of the hole. Each group of holes starts with a new drill cone, and each stack of the laminate has ten 1500 hole groups and ten 2500 hole groups. Three fabrics of each type Laminated holes were drilled, so the percentage of drilling tip abrasion of 30 drills was measured for each sample. 1500 holes 2500 holes drilled point abrasion percentage Control C Sample D Sample E Sample F 24.9 19.8 21.5 19.5 28 · 3 Γ 25.3 28.0 zitj Printed by the consumer co-operatives of the Intellectual Property Bureau of the Ministry of Economic Affairs, glass maggots and quasi-fibrils covered with glue as described in this article and compatible with the laminated matrix resin, with 1500 holes After that, it shows a significantly lower abrasion percentage than control A, which contains glass fiber filaments It must be thermally cleaned before being coated with a silane-containing finishing glue. After 25,000 holes, the amount of abrasion of the drilling tools for samples D, E &amp; F is still low A to shame C , But less significant. This is expected because most of the tool wear occurs during the earlier drilling of holes, rather than in the last hole drilled in the ethnic group. Jijie's above, although in the present invention There is no limitation in this, but a pre-sheet made of glass fiber fabric, which has been coated with a polymer matrix compatible paddle as described herein, preferably with a drill point wear percentage not greater than about a percentage , More preferably no more than about 30%, and most preferably no more than about 25%, which is measured after drilling 2000 holes in a stack of 3 laminates, each of which contains eight The pre-film, at a hole density of 400 holes per square inch, and a cutting load of 0.001, using a 46 mm (0018 mm) ^ --------- Γ ----- --- (Please read the notes on the back before filling out this page) -72 ^ The paper size applies to Chinese national standards CNS) A4 size (χ 297 mm 21〇 elimination 1228520 A7 B7

Diameter tungsten carbide drilling machine. In addition, based on the above, although there is no limitation in the present invention, I pre-sheets made of glass-breaking fiber fabric that has been wall-covered with a polymer matrix compatible glue as described herein, preferably have a deviation distance No more than about 36 microns, more preferably no greater than about 33 microns, and most preferably no greater than about 31 microns, measured after drilling 20 钻 holes through a stack of 3 laminates, each laminate containing eight Preforms are densely packed at 400 holes per square inch; and the cutting load is fiber, using 0.46 mm_8 inch diameter) hole punch. For—though not presumed to be bound by any particular theory, Xianxin Solid Lubricants are present in the glass-breaking fiber coating compositions disclosed herein, and—in certain embodiments, the presence of boron nitride is Improved drilling properties of this hair compound. More specifically, this is fixed on the abrasion reduction of the boring machine, and the accuracy of the pore shape ^, it is made of glass-breaking fibers of resin-compatible glue as described herein (layer δ 'The improved drilling properties provide several advantages = drilling life means that each hole can be drilled before being sharpened or discarded. In addition, due to the holes drilled through the laminate of the present invention, The accuracy of the placement rate is large. For conventional laminates, the pre-fired reactor 4 has more than three sounds: drilling under the material, and has the same as that achieved in the conventional laminate 3; Accuracy. This advantage, _: a more cost-effective drilling operation. Furthermore, the position accuracy of the I-Position is improved and, therefore, the paper size of the laminate is suitable. Χ 29ϋ

Equipment ---- -------- (Please read the precautions on the back before filling this page) I228520 V. A7 Description of Invention (71) The quality is improved. It should be clear to those skilled in the art that changes can be made to the above specific embodiments without departing from its broad invention concept. Therefore, it should be understood that the present invention is not limited to the specific specific embodiments disclosed, but it is intended to cover ^ amendments within the spirit and scope of the present invention, such as the patent application attached hereto for the definitions. ---------.--- · Install -------- 丨 Order -------- (Please read the phonetic on the back? Matters before filling out this page) Ministry of Economy Wisdom Printed by the Property Cooperatives Consumer Cooperatives -74 This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)

Claims (1)

1228 ^ (08117686 Patent Application A8 Chinese Patent Application Replacement Version (^^ 1992) g __________ D8 VI. Application for Patent Scope 1. A pre-sheet for an electronic carrier, this pre-sheet contains: (a) a polymer matrix Materials, including (1) at least one thermosetting matrix material, selected from the group consisting of hot water 1 * raw water ^, ethyl esters' epoxides, acid test plastics, amine-based plastics, thermosetting polyurethanes, and Its mixtures' and / or ... y From phobia 丨 clay® material, selected from the group consisting of polyfluorene, hydrolysine, thermoplastic polyurethane, thermoplastic polymer vinyl polymer, polyimide , Polyether, polyphenylsulfone, polyetherketone, polyphenylene ether, polyphenylene sulfide, polyacetal, polycarbonate, and mixtures thereof; and ⑼ fabrics, which include glass fiber <strands, at least one of which The glass fiber is selected from the group consisting of E · glass fiber, D-glass, fiber, S_glass fiber, Q · broken fiber, E_glass derivative fiber, and combinations thereof. At least a part of the fabric has a coating, and the coating : Compatible with the polymer matrix material, this pre-sheet has drilled ends The abrasion percentage = ratio is not more than 32%. The measurement is after the stack of 3 laminates-2_ holes are drilled. Each laminate contains eight pre-slices, with 62 holes per square centimeter (each The square hole has 400 holes) and the hole density is 0.001: and the cutting load is 0.001 'using 0.46mm_8: slave tungsten drilling machine. 2. Please pre-film of item 丨 of the patent scope' Iron hole tip ratio is not more than 30%. 3. Please request the pre-film of item 2 of the patent scope, where the hole tip ratio is not more than 25%. 1228520 A8 B8 U. A pre-film according to item 10 of the scope of the patent application, wherein at least one particle contains a polymeric material selected from the group consisting of inorganic polymeric materials, synthetic organic polymeric materials, semi-synthetic organic polymeric materials, and natural organic polymeric materials. 12. The pre-film according to item 丨 丨 of the patent application scope, wherein at least one particle contains a thermoplastic organic polymer material selected from the group consisting of acrylic m-complex, acetamyl polymer, thermoplastic polymer, polyolefin, polyamide, thermoplastic Polyurethanes and mixtures thereof. 13. The pre-film according to item 12 of the scope of patent application, wherein at least one particle is made from an acrylic copolymer &apos;, which is a copolymer of phenethylhydrazone and propionic acid. 14. The pre-film according to item i 3 of the scope of the patent application, in which the particles are the first particles' and the resin-compatible coating composition further includes many other: discrete, dimensionally stable particles with different first particles, It is selected from the group consisting of gold f / graphite, oxide, carbide, nitride, boride, sulfide, silicate, and carbonate. 15. The pre-tablet according to item 10 of the scope of the patent application, wherein the coating contains a lubricant 'selected from the group consisting of acetic acid, lauric acid, lauric acid, lauric acid, ten lauric acid, myristic acid and octadecyl alcohol. , Octadecyl palmitate, stearyl stearate and paraffin. 16. The pre-film according to item 10 of the scope of the patent application, in which the particles include nitrided particles and the centralization of the copolymer made from acetophenone and propionate = the pre-film of the item in the patent scope, where Specimens and coatings are at least partially coated with paint. Iron 18. The pre-film according to item 1 of the scope of the patent application, wherein the fabric is selected from the paper including the paper A4 size (210 × 297: cents) _ 1228520 Woven fabric, non-woven fabric, knitted fabric and mat. 19. The pre-film according to item i of the patent application scope, wherein the pre-film has a deviation distance of not more than 36 micrometers, which is measured after drilling 2000 holes in a stack of 3 laminates, each of which contains eight For the pre-filming, at a hole density of 62 holes per square centimeter (400 holes per square inch) and a cutting load of 0.001, a 0.46 mm (0018 inch) diameter carbonized drill was used. 20. According to the pre-sheet on page ^ of the scope of the patent application, at least a portion of the fabric comprises twisted glass fiber yarns. 21. According to the pre-film of the patent scope β, at least-part of the fabric contains unpicked glass fiber. 22 · According to the scope of patent application! In the pre-sheet of this item, at least one of the broken glass fibers is made using a direct melt glass fiber forming method. 23. The pre-film according to item i of the patent application scope, wherein at least one of the glass-breaking fibers is made by using a method of forming marble glass fibers. 24. According to the pre-filming of item 1 of the scope of the patent application, and / or the nail fabric is a non-woven fabric 0 of which the fabric is a woven fabric. 25. According to the pre-filming of the scope of the patent application 0. 26. 25-item pre-sheets, woven on a loom. You are wishing 27. According to the pre-filming of item 26 of the scope of patent application, s ", /, Ding Tu Shaoyi 'glass fiber is made using direct melt glass fiber formation method, and = Xin Yi Dengfen The fabric contains plus-cut glass fiber yarns. V -4-Applicable to this paper standard ® Standards (CNS) A4 (21GX297) 1228520 Scope of patent application According to the scope of patent application, the pre-film of item 25 , Lizhong ticks you produce> Weaving on a loom. The pre-sheet is a pre-sheet in which the rapier is 29 · = M patent scope, at least one kind of broken glass ^ standard system uses direct solution glass. Fiber formation It is made by the method, and at least one part of the 4 fabrics contains twisted glass fiber yarns. 30 .: According to the pre-sheet of item 28 of the patent application scope, at least one of the glass L is reduced using a marble melt glass fiber forming method And at least one of the 4 parts of the fabric contains untwisted glass fiber. The sheet laminate is incorporated into a pre-32 · -type electronic carrier according to item 1 of the patent application scope. This pre-sheet contains: (a) a polymer matrix material comprising (1) at least one A thermosetting matrix material selected from the group consisting of thermal mouth ice Sei, acetamidates, epoxides, acetic acid plastics, amine plastics, thermosetting polyurethanes and mixtures thereof, and / or (2) at least A thermoplastic matrix material selected from the group consisting of polyalkylene hydrocarbons, polyamidoamines, thermoplastic polyurethanes, thermoplastic polyesters, acetamidopolymers, polyamidoimide, polyethersulfone, polyphenylene, polyphenylene Ketones, polyphenylene ethers, polyphenylene sulfides, polyacetals, polycarbonates, and mixtures thereof; and ⑼ woven reinforcing fabrics comprising glass fibers, wherein at least one glass fiber is selected from the group consisting of E-glass fibers, D-slope glass Fiber, s-glass fiber, Q-glass fiber, E_glass derivative fiber and combination thereof, at least -5- This paper size applies to China National Standard (CNS) A4 specification (210 X 297 mm) 1228520 A8 B8 C8 --- ~ --___ Ρβ 6. Application for patents ^ --- Part of the fabric has a coating that is compatible with the polymer matrix material, this pre 2 /, the deviation distance is not greater than 36 microns, its measurement is in the process of After drilling 2,000 holes in a stack of 3 laminates, It was divided into 62 holes (400 holes per square inch) at a hole density of 0.001 and a cutting load of 0.001 using a tungsten carbide drill with a diameter of 0.46 mm (0.018 inches). 33. According to the 32nd scope of the patent application According to the pre-film of item, the deviation distance is not greater than 33 micrometers. 34. According to the pre-filming of item 33 of the patent application scope, the deviation distance is not more than 31 micrometers. 35. According to the pre-filming of item 32 of the patent application scope, of which The coating contains solid lubricant particles. 36. The pre-film according to item 35 of the patent application scope, wherein the solid lubricant particles include at least one non-hydratable inorganic solid lubricant particle selected from the group consisting of graphite, boron nitride, and metal. Chalcogen, cadmium iodide, silver sulfide, indium, osmium, tin, copper, zinc, gold, silver, calcium carbonate, calcium fluoride, zinc oxide, molybdenum disulfide, molybdenum diselenide, disulfide button, diselenium Chemical buttons, tungsten disulfide, tungsten diselenide, and mixtures thereof. 37. The pre-film according to item 36 of the scope of the patent application, wherein the non-hydratable inorganic solid lubricant particles include hexagonal crystal structure boron nitride particles. 38. The pre-sheet according to item 3 of the scope of the patent application, wherein the hardness value of the solid lubricant particles' is lower than or equal to the hardness value of the glass fiber. 39. The pre-film according to item 32 of the scope of the patent application, wherein the laminate includes eight woven layers of woven fabric patterns selected from patterns including pattern 106, pattern 108, and-6--this paper size applies tamu household materials (CNS) M specifications (21GX297 public director) 1228520 Apply for patent Fan Yuan Style 1080, put; 1 ^. And its combination. Style 2116, Style 7535, and Style Coffee, = According to the pre-film of item 32 of the application range, where the coating contains poly-day, (2) one less polymer, K compound, ^ Ρ ^ Ethylene tetrahydropyrrolidone poly ::, acetamidine polymer and powder; and nitrided butterfly particles. . According to the application of the pre-segment of the special rule; loose, dimensional stable particles, made from the following materials, selected from the package: = Γ polymer materials, composite materials and mixtures thereof, which are at least t and at least-root phase Adjacent fibers provide interstitial spaces between them; this: There is an average particle size of 0.1 to 5 microns. , 42 ~ = pre-film of the patent application scope member, at least one kind of particle LI polymer material, selected from the group consisting of inorganic polymer materials, synthetic organic polymer ::, semi-synthetic organic polymer materials and natural organic polymer materials. · = Pre-film of item 42 in the scope of patent application, of which at least one = thermoplastic organic polymer material 'is selected from the group consisting of acrylic polymer, t-polymer, permanent polyolefin, polyamide, thermoplastic lylic acid Esters and mixtures thereof. 44: Please request the pre-filming of item 43 of the patent scope, where at least-seed particles = auto-acid copolymers, which are stupid ethylene and acrylic materials Flakes, in which the particles are the first particles and the resin-compatible coating composition further comprises many other discrete, dimensionally stable particles that are different from the other particles, selected from metals, graphite, oxides, and carbides , Nitrides, compounds, windings This paper is in accordance with the general Chinese national standard A4 specifications (210 X 297 public love) 1228520 AB c D VI. Patent application scope The machine is based on the "Patent 41 of the patent application, where the coating contains The lubricant is selected from the group consisting of cetyl palmitate, cetyl laurate, stearyl laurate, stearyl myristate, stearyl palmitate, stearyl stearate, and paraffin. According to the pre-tablet of the scope of the patent application No. 41, in which the particles include boron nitride particles, and a copolymer made of styrene and acrylic acid-the pre-tablet of the scope of the patent application No. 32, in which at least part of the glass fiber is Coated with paint. Please apply for a pre-film of item 32 of the patent scope, wherein the fabric is selected from the group consisting of woven fabrics, non-woven fabrics, knitted fabrics and deer. -8- This paper size applies to Chinese National Standard (CNS) A4 (210 X 297 mm) 1228520 Patent Application No. 088117686 Patent Replacement Sheet (November 1992) Figure 5