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GB2001282A - Fiber reinforced multi-ply stampable thermoplastic sheet - Google Patents

Fiber reinforced multi-ply stampable thermoplastic sheet

Info

Publication number
GB2001282A
GB2001282A GB787830168A GB7830168A GB2001282A GB 2001282 A GB2001282 A GB 2001282A GB 787830168 A GB787830168 A GB 787830168A GB 7830168 A GB7830168 A GB 7830168A GB 2001282 A GB2001282 A GB 2001282A
Authority
GB
United Kingdom
Prior art keywords
layer
ply
fiber reinforced
thermoplastic sheet
reinforced multi
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.)
Granted
Application number
GB787830168A
Other versions
GB2001282B (en
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.)
Honeywell International Inc
Original Assignee
Allied Chemical Corp
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 Allied Chemical Corp filed Critical Allied Chemical Corp
Publication of GB2001282A publication Critical patent/GB2001282A/en
Application granted granted Critical
Publication of GB2001282B publication Critical patent/GB2001282B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/06—Embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0064—Smoothing, polishing, making a glossy surface
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/08—Reinforcements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Reinforced thermoplastic polymer composite sheets, formable into smooth, shaped objects in a stamping process. The composite sheet is produced by laminating together (1) a first layer of thermoplastic resin optionally containing short glass fibers and a mineral filler such as kaolin, (2) a backing reinforcing layer comprising a long glass mat impregnated by thermoplastic resin and (3) optionally a third layer similar to said first layer. The long glass mat is positioned within the reinforcing layer during impregnation, whereby the mat becomes encased in a resin matrix.
GB787830168A 1977-07-18 1978-07-18 Fibre reinforced multi-ply stampable thermoplastic sheet Expired GB2001282B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81663077A 1977-07-18 1977-07-18

Publications (2)

Publication Number Publication Date
GB2001282A true GB2001282A (en) 1979-01-31
GB2001282B GB2001282B (en) 1982-07-21

Family

ID=25221197

Family Applications (2)

Application Number Title Priority Date Filing Date
GB787830168A Expired GB2001282B (en) 1977-07-18 1978-07-18 Fibre reinforced multi-ply stampable thermoplastic sheet
GB8107753A Expired GB2073658B (en) 1977-07-18 1978-07-18 Preparation of composite laminated sheet

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB8107753A Expired GB2073658B (en) 1977-07-18 1978-07-18 Preparation of composite laminated sheet

Country Status (6)

Country Link
JP (1) JPS6054183B2 (en)
CA (1) CA1132325A (en)
DE (1) DE2831363A1 (en)
FR (1) FR2397938A1 (en)
GB (2) GB2001282B (en)
IT (1) IT1160423B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551384A (en) * 1983-06-02 1985-11-05 Redland Technology Limited Boards
EP0183803A1 (en) * 1984-06-04 1986-06-11 The Dow Chemical Company A laminate sheet and a process for making the sheet

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6047104B2 (en) * 1979-05-17 1985-10-19 東レ株式会社 Sheet for stamping molding
JPS57121650A (en) * 1981-01-19 1982-07-29 Tsudakoma Ind Co Ltd Weft yarn detection in water jet type loom
JPS6140359A (en) * 1984-08-02 1986-02-26 Idemitsu Petrochem Co Ltd Glass fiber-containing thermoplastic resin
JPH0692148B2 (en) * 1987-01-27 1994-11-16 出光石油化学株式会社 Composite resin material
JP2006218468A (en) * 2005-02-09 2006-08-24 Technica Machinery Kk Bag tearing machine
DE102012204345A1 (en) * 2012-03-19 2013-09-19 Sgl Carbon Se A belt-shaped fiber-reinforced composite material and a method for producing the same
FR3064524B1 (en) * 2017-04-03 2019-04-05 Coriolis Group METHOD AND PRODUCTION OF COMPOSITE MATERIAL PARTS FROM NEEDLE PREFORMS IN THE PRESENCE OF LUBRICATING AGENT
WO2020085079A1 (en) * 2018-10-24 2020-04-30 東レ株式会社 Fiber-reinforced resin molding material and method for manufacturing molded article

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3765998A (en) * 1971-01-11 1973-10-16 Allied Chem Shapable fiber-reinforced low molecular weight polyethylene terephthalate
CA1013624A (en) * 1972-02-25 1977-07-12 Fred H. Ancker Calendering of laminated polymeric materials
DE2312816C3 (en) * 1973-03-15 1983-02-03 Basf Ag, 6700 Ludwigshafen Process for the continuous production of semi-finished products from glass fiber reinforced thermoplastics

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551384A (en) * 1983-06-02 1985-11-05 Redland Technology Limited Boards
EP0183803A1 (en) * 1984-06-04 1986-06-11 The Dow Chemical Company A laminate sheet and a process for making the sheet
EP0183803A4 (en) * 1984-06-04 1988-01-21 Dow Chemical Co A laminate sheet and a process for making the sheet.

Also Published As

Publication number Publication date
FR2397938A1 (en) 1979-02-16
DE2831363A1 (en) 1979-02-08
IT7868689A0 (en) 1978-07-17
CA1132325A (en) 1982-09-28
JPS5421476A (en) 1979-02-17
FR2397938B1 (en) 1983-07-22
JPS6054183B2 (en) 1985-11-29
GB2001282B (en) 1982-07-21
GB2073658A (en) 1981-10-21
GB2073658B (en) 1982-09-08
IT1160423B (en) 1987-03-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee