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GB1033322A - Improvements in or relating to laminates - Google Patents

Improvements in or relating to laminates

Info

Publication number
GB1033322A
GB1033322A GB8320/64A GB832064A GB1033322A GB 1033322 A GB1033322 A GB 1033322A GB 8320/64 A GB8320/64 A GB 8320/64A GB 832064 A GB832064 A GB 832064A GB 1033322 A GB1033322 A GB 1033322A
Authority
GB
United Kingdom
Prior art keywords
interlayer
glass
plies
edges
panel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8320/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PPG Industries Inc
Original Assignee
Pittsburgh Plate Glass Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pittsburgh Plate Glass Co filed Critical Pittsburgh Plate Glass Co
Publication of GB1033322A publication Critical patent/GB1033322A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10293—Edge features, e.g. inserts or holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/02—Layered products essentially comprising sheet glass, or glass, slag, or like fibres in the form of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10376—Laminated safety glass or glazing containing metal wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10816—Making laminated safety glass or glazing; Apparatus therefor by pressing
    • B32B17/10825—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts
    • B32B17/10834—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using a fluid
    • B32B17/10844—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using a fluid using a membrane between the layered product and the fluid
    • B32B17/10853—Isostatic pressing, i.e. using non rigid pressure-exerting members against rigid parts using a fluid using a membrane between the layered product and the fluid the membrane being bag-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10807—Making laminated safety glass or glazing; Apparatus therefor
    • B32B17/10899—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin
    • B32B17/10908—Making laminated safety glass or glazing; Apparatus therefor by introducing interlayers of synthetic resin in liquid form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
    • B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
    • B64C1/1476—Canopies; Windscreens or similar transparent elements
    • B64C1/1484—Windows
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D15/00—De-icing or preventing icing on exterior surfaces of aircraft
    • B64D15/12—De-icing or preventing icing on exterior surfaces of aircraft by electric heating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

1,033,322. Laminates. PITTSBURGH PLATE GLASS CO. Feb. 28, 1964 [March 1, 1963; April 24, 1963; Aug. 2, 1963], No. 8320/64. Heading B5N. Laminates of sheet glass, or of rigid transparent synthetic resin such as acrylic, polycarbonate or polyester resin, having interlayers, e.g. of polyvinyl butyral, contain at least one other component comprising a thermosetting resin reinforced with glass fibre, the resin being e.g. a condensate of formaldehyde with phenol, resorcinol, urea, dicyandiamide, or melamine, or a mixture thereof, and being flexible when uncured and rigid when cured and preferably having a thermal expansion coefficient when cured within the range 0À5-8À0 microinches/ inch/‹ F. The laminates may be used to make road vehicle and aircraft windscreen panels and may contain conductive coatings or grids for heating, connected by leads and bus-bars to terminal blocks; the fibrous components may be used as tapes to enclose and insulate the leads, but may also comprise (i) inserts set in the interlayers close to the edges of the panel to prevent delamination or edge chipping due to differential contraction of layers at low temperatures, (ii) stiffening inserts or frames in the edges of the interlayers, or (iii) protective cover strips for the edges of the panel. In Fig. 2 (not shown) glass plies 5, 7 have between them an interlayer 9 of plies of polyvinyl butyral consolidated by heat and pressure, the interlayer having a frame-like insert 11 of the thermosetting resin-impregnated glass fibre. The ply 5 has a conducting coating electrically connected by a bus-bar 12 and a lead 13 to a terminal block 1, the lead 13 being enclosed between tapes 15 of the resin-impregnated glass fibre, themselves secured to the ply 5 by a rubber latex, " Thiokol " (Trade Mark) or other elastic bonding medium 17. The interlayer 9 extends beyond the plies 5, 7 and is used to secure the panel in its mounting. Constructions showing similar electrical connections and insulating features are described in which (a) the glass ply 7 is extended with the interlayer and (b) the other glass ply is extended, without the interlayer, and comprises several plies bonded together with interlayer material, the terminal block being supported on the extended layers. In Fig. 7 (not shown), inserts 18 of the resinimpregnated glass fibres located in the interlayer 9 near the edge of one or both glass plies 5, 7, are treated with parting material 19 such as regenerated cellulose, a polyester or a polyfluorocarbon to weaken the bond and prevent delamination or chipping, elastic bonding medium 17, which may extend over the edges of the plies, being used to secure the inserts and the parting material. In Fig. 13 (not shown) thermosetting resin-impregnated glass fibres 27 may be used to seal the edges of a stepped or plain laminated panel. The material 27 may extend marginally over the face of the panel and may be secured by bonding medium 17.
GB8320/64A 1963-03-01 1964-02-28 Improvements in or relating to laminates Expired GB1033322A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26199663A 1963-03-01 1963-03-01
US27544863A 1963-04-24 1963-04-24
US29958263A 1963-08-02 1963-08-02

Publications (1)

Publication Number Publication Date
GB1033322A true GB1033322A (en) 1966-06-22

Family

ID=27401466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8320/64A Expired GB1033322A (en) 1963-03-01 1964-02-28 Improvements in or relating to laminates

Country Status (1)

Country Link
GB (1) GB1033322A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7238427B2 (en) 2004-11-02 2007-07-03 Solutia Incorporated Fire resistant polymer sheets
US7279516B2 (en) 2004-11-02 2007-10-09 Solutia Incorporated Polymer sheets comprising higher order phosphate esters
US7399525B2 (en) 2004-11-02 2008-07-15 Solutia Incorporated Polymer sheets comprising a fluoropolymer
EP2399735A1 (en) * 2010-06-22 2011-12-28 Saint-Gobain Glass France Laminated glass pane with electrical function and connecting element
CN102947085A (en) * 2010-04-20 2013-02-27 皮尔金顿集团有限公司 Manufacturing process for glazing with integral wiring
FR3072323A1 (en) * 2017-10-18 2019-04-19 Saint-Gobain Glass France HEATED WIRE GLAZING HAVING ENHANCEMENTS ON THE SINGING OR EXTERIOR FACE OF THE GLAZING
CN116118084A (en) * 2023-03-02 2023-05-16 中船华海船用设备有限公司 Buffer cushion block for ship hatch cover and preparation method thereof

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7279516B2 (en) 2004-11-02 2007-10-09 Solutia Incorporated Polymer sheets comprising higher order phosphate esters
US7399525B2 (en) 2004-11-02 2008-07-15 Solutia Incorporated Polymer sheets comprising a fluoropolymer
US7238427B2 (en) 2004-11-02 2007-07-03 Solutia Incorporated Fire resistant polymer sheets
CN102947085A (en) * 2010-04-20 2013-02-27 皮尔金顿集团有限公司 Manufacturing process for glazing with integral wiring
CN102947085B (en) * 2010-04-20 2016-08-24 皮尔金顿集团有限公司 There is the window manufacturing method of the wire being incorporated to
EP2399735A1 (en) * 2010-06-22 2011-12-28 Saint-Gobain Glass France Laminated glass pane with electrical function and connecting element
WO2011161039A1 (en) * 2010-06-22 2011-12-29 Saint-Gobain Glass France Laminated glass pane with electrical function and connection element
EA025711B1 (en) * 2010-06-22 2017-01-30 Сэн-Гобэн Гласс Франс Laminated glass pane with electrical function and connection element
US9610752B2 (en) 2010-06-22 2017-04-04 Saint-Gobain Glass France Laminated glass pane with electrical function and connection element
FR3072323A1 (en) * 2017-10-18 2019-04-19 Saint-Gobain Glass France HEATED WIRE GLAZING HAVING ENHANCEMENTS ON THE SINGING OR EXTERIOR FACE OF THE GLAZING
WO2019077274A1 (en) * 2017-10-18 2019-04-25 Saint-Gobain Glass France Glazing with heating wires having feeds on the edge face or an exterior face of the glazing
CN111163933A (en) * 2017-10-18 2020-05-15 法国圣戈班玻璃厂 Glazing comprising heating filaments with generatrix on the edge or outer face of the glazing
CN111163933B (en) * 2017-10-18 2022-12-06 法国圣戈班玻璃厂 Glazing comprising heating filaments with generatrix on the edge or outer face of the glazing
CN116118084A (en) * 2023-03-02 2023-05-16 中船华海船用设备有限公司 Buffer cushion block for ship hatch cover and preparation method thereof

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