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GB1248060A - Reinforced thermoplastic materials - Google Patents

Reinforced thermoplastic materials

Info

Publication number
GB1248060A
GB1248060A GB60107/68A GB6010768A GB1248060A GB 1248060 A GB1248060 A GB 1248060A GB 60107/68 A GB60107/68 A GB 60107/68A GB 6010768 A GB6010768 A GB 6010768A GB 1248060 A GB1248060 A GB 1248060A
Authority
GB
United Kingdom
Prior art keywords
thermoplastic material
layers
fibrous web
fibres
polymers
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
GB60107/68A
Inventor
Derrick Sidney Bailey
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB60107/68A priority Critical patent/GB1248060A/en
Priority to BE743080D priority patent/BE743080A/xx
Priority to FR6943439A priority patent/FR2026433B1/fr
Priority to NL6918875A priority patent/NL6918875A/xx
Priority to DE19691963563 priority patent/DE1963563A1/en
Publication of GB1248060A publication Critical patent/GB1248060A/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
    • 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
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/081—Combinations of fibres of continuous or substantial length and short fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/105—Coating or impregnating independently of the moulding or shaping step of reinforcement of definite length with a matrix in solid form, e.g. powder, fibre or sheet form
    • 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
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B29C70/021—Combinations of fibrous reinforcement and non-fibrous material
    • B29C70/025—Combinations of fibrous reinforcement and non-fibrous material with particular filler
    • 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
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B29C70/026—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/26—Scrap or recycled material

Landscapes

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

Abstract

1,248,060. Fibre reinforced thermoplastics; laminates. IMPERIAL CHEMICAL INDUSTRIES Ltd. 2 Dec., 1969 [18 Dec., 1968], No. 60107/68. Headings B5A and B5N. Fibre reinforced synthetic organic polymeric materials are produced by stacking one or more layers of a continuous fibrous web with layers of thermoplastic material so that the stack contains at least one layer of the fibrous web between two layers of particulate thermoplastic material and compressing the stack at a temperature above the melting point of the thermoplastic material so that the thermoplastic material flows to form a continuous matrix enclosing the fibre web. The fibrous web may contain continuous fibres or may be a chopped strand mat. The fibres may be inorganic or synthetic having a melting point above the pressing temperature and may be coated to improve adhesion between the fibres and the thermoplastic material. The thermoplastic material may be polypropylene, polyethylene, poly - 4 - methyl pentene-1, polyvinyl chloride, polyethylene terephthalate, acrylonitrile polymers, especially acrylonitrile, butadiene styrene terpolymer, polymers of methyl methacrylate, polymers of formaldehyde and nylons. The thermoplastic material may be in powder, granule or foamed form and may contain a fibrous or particuate filler such as glass or mica. Preferably the stack comprises alternate layers of fibrous web and thermoplastic material and is compressed in a heated press or between heated rollers.
GB60107/68A 1968-12-18 1968-12-18 Reinforced thermoplastic materials Expired GB1248060A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB60107/68A GB1248060A (en) 1968-12-18 1968-12-18 Reinforced thermoplastic materials
BE743080D BE743080A (en) 1968-12-18 1969-12-12
FR6943439A FR2026433B1 (en) 1968-12-18 1969-12-16
NL6918875A NL6918875A (en) 1968-12-18 1969-12-16
DE19691963563 DE1963563A1 (en) 1968-12-18 1969-12-18 Process for the production of fiber-reinforced, synthetic, thermoplastic articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB60107/68A GB1248060A (en) 1968-12-18 1968-12-18 Reinforced thermoplastic materials

Publications (1)

Publication Number Publication Date
GB1248060A true GB1248060A (en) 1971-09-29

Family

ID=10485025

Family Applications (1)

Application Number Title Priority Date Filing Date
GB60107/68A Expired GB1248060A (en) 1968-12-18 1968-12-18 Reinforced thermoplastic materials

Country Status (5)

Country Link
BE (1) BE743080A (en)
DE (1) DE1963563A1 (en)
FR (1) FR2026433B1 (en)
GB (1) GB1248060A (en)
NL (1) NL6918875A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5665450A (en) * 1992-08-21 1997-09-09 The Curators Of The University Of Missouri Optically transparent composite material and process for preparing same
US6030575A (en) * 1991-10-21 2000-02-29 The Dow Chemical Company Method for making preforms
WO2000027632A1 (en) * 1998-11-06 2000-05-18 Structural Polymer Systems Limited Moulding materials
WO2013179261A1 (en) 2012-06-01 2013-12-05 Unilin, Bvba Panel for forming a floor covering and method for manufacturing such panels.
WO2016001859A1 (en) 2014-07-04 2016-01-07 Unilin, Bvba Floor panel and method for manufacturing floor panels
EP3122531A4 (en) * 2014-03-28 2017-12-13 Intel Corporation Composite chassis with cosmetic finish
WO2018087638A1 (en) * 2016-11-10 2018-05-17 Ivc Bvba Floor panel and method for manufacturing a floor panel
CN114683577A (en) * 2022-04-02 2022-07-01 广东汇天航空航天科技有限公司 Part forming method, protection plate and aerocar

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098943A (en) * 1975-09-25 1978-07-04 Allied Chemical Corporation Fiber reinforced multi-ply stampable thermoplastic sheet
DE3243925A1 (en) * 1982-11-26 1984-05-30 Siemens AG, 1000 Berlin und 8000 München METHOD FOR PRODUCING LAMINATES WITH A LOW DIELECTRICITY CONSTANT
FR2582255B1 (en) * 1985-05-23 1988-07-08 Arnaud Guy PROCESS FOR THE MANUFACTURE OF A LAMINATE MATERIAL BASED ON THERMOPLASTIC RESINS AND LAMINATE ARTICLES OBTAINED BY USING SUCH A MATERIAL
DE3536272A1 (en) * 1985-10-11 1987-04-16 Messerschmitt Boelkow Blohm Process for producing a fibre-composite laminate moulding
DE3542217A1 (en) * 1985-11-29 1987-06-04 Dornier Gmbh METHOD FOR PRODUCING COMPONENTS FROM FIBER REINFORCED THERMOPLASTICS
NL8901844A (en) * 1989-07-18 1991-02-18 Gen Electric METHOD FOR MANUFACTURING FIBER-ARMED LAMINATES OF THERMOPLASTIC PLASTIC AND FOOD PRODUCTS OBTAINED THEREOF
DE3931452A1 (en) * 1989-09-21 1991-04-11 Hoechst Ag DIMENSIONALLY STABLE COMPOSITE BODY AND METHOD FOR THE PRODUCTION THEREOF
NL9000519A (en) * 1990-03-07 1991-10-01 Gen Electric PROCESS FOR REINFORCING A FIBER-REINFORCED MATERIAL LAYER FROM THERMOPLASTIC PLASTIC.
DE4121547A1 (en) * 1991-06-28 1993-01-14 Daimler Benz Ag MULTILAYER INSULATION FILM
DE4121866A1 (en) * 1991-07-02 1993-01-14 Peter Pelz MOLDED PART WITH A PLASTIC CORE AND A FIBERGLASS COATING AND METHOD FOR PRODUCING SUCH A MOLDED PART
DE102009016213A1 (en) * 2009-04-03 2010-10-14 Volkswagen Ag Method for manufacturing multilayered fiber-thermoplastic-laminar structure material of auto body device of motor vehicle, involves forming foils by side of composite material whose thermal expansion coefficient is less than specific value
DE102015211766A1 (en) * 2015-06-25 2016-12-29 Bayerische Motoren Werke Aktiengesellschaft Method for producing a fiber composite component

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6030575A (en) * 1991-10-21 2000-02-29 The Dow Chemical Company Method for making preforms
US5665450A (en) * 1992-08-21 1997-09-09 The Curators Of The University Of Missouri Optically transparent composite material and process for preparing same
WO2000027632A1 (en) * 1998-11-06 2000-05-18 Structural Polymer Systems Limited Moulding materials
GB2364957A (en) * 1998-11-06 2002-02-13 Structural Polymer Systems Ltd Moulding materials
GB2364957B (en) * 1998-11-06 2003-06-04 Structural Polymer Systems Ltd Moulding materials
EP3521529A1 (en) 2012-06-01 2019-08-07 Unilin BVBA Panel for forming a floor covering and method for manufacturing such panels
EP3653808A1 (en) 2012-06-01 2020-05-20 Unilin, BVBA Panel for forming a floor covering, method for manufacturing such panels and granulate applied herewith
BE1020722A3 (en) * 2012-06-01 2014-04-01 Unilin Bvba PANEL FOR FORMING A FLOOR COVERING AND METHOD FOR MANUFACTURING SUCH PANELS.
CN104619936A (en) * 2012-06-01 2015-05-13 尤尼林有限公司 Panel for forming a floor covering and method for manufacturing such a panel
US12359446B2 (en) 2012-06-01 2025-07-15 Unilin Bv Panel for forming a floor covering
US9624678B2 (en) 2012-06-01 2017-04-18 Unilin, Bvba Panel for forming a floor covering and method for manufacturing such panels
EP2861808B1 (en) * 2012-06-01 2024-05-01 Unilin, BV Panel for forming a floor covering, method for manufacturing such panels and granulate applied herewith
US9758973B2 (en) 2012-06-01 2017-09-12 Unilin, Bvba Panel for forming a floor covering, method for manufacturing such panels and granulate applied herewith
US11840850B2 (en) 2012-06-01 2023-12-12 Unilin, Bv Panel for forming a floor covering
CN104619936B (en) * 2012-06-01 2018-02-23 尤尼林有限公司 Panel for forming a floor covering and method for manufacturing such a panel
US11781326B2 (en) 2012-06-01 2023-10-10 Flooring Industries Limited, Sarl Panel for forming a floor covering, method for manufacturing such panels and granulate applied herewith
US11299893B2 (en) 2012-06-01 2022-04-12 Flooring Industries Limited, Sarl Panel for forming a floor covering, method for manufacturing such panels and granulate applied herewith
EP3351703A1 (en) 2012-06-01 2018-07-25 Unilin, BVBA Panel for forming a floor covering
US10066401B2 (en) 2012-06-01 2018-09-04 Unilin, Bvba Panel for forming a floor covering and method for manufacturing such panels
US10774543B2 (en) 2012-06-01 2020-09-15 Unilin, Bvba Panel for forming a floor covering
WO2013179261A1 (en) 2012-06-01 2013-12-05 Unilin, Bvba Panel for forming a floor covering and method for manufacturing such panels.
US10619357B2 (en) 2012-06-01 2020-04-14 Unilin, Bvba Panel for forming a floor covering, method for manufacturing such panels and granulate applied herewith
WO2013179260A1 (en) 2012-06-01 2013-12-05 Unilin, Bvba Panel for forming a floor covering, method for manufacturing such panels and granulate applied herewith.
EP3686372A1 (en) 2012-06-01 2020-07-29 Unilin BVBA Panel for forming a floor covering and method for manufacturing such panels
EP3122531A4 (en) * 2014-03-28 2017-12-13 Intel Corporation Composite chassis with cosmetic finish
EP3862507A1 (en) 2014-07-04 2021-08-11 Flooring Industries Limited, SARL Floor panel and method for manufacturing floor panels
US12234655B2 (en) 2014-07-04 2025-02-25 Unilin Bv Floor panel and method for manufacturing floor panels
WO2016001859A1 (en) 2014-07-04 2016-01-07 Unilin, Bvba Floor panel and method for manufacturing floor panels
US11976474B2 (en) 2014-07-04 2024-05-07 Unilin Bv Floor panel and method for manufacturing floor panels
EP4141195A1 (en) 2014-07-04 2023-03-01 Flooring Industries Limited, SARL Floor panel and method for manufacturing floor panels
US11655638B2 (en) 2014-07-04 2023-05-23 Flooring Industries Limited, Sarl Floor panel and method for manufacturing floor panels
US20170167145A1 (en) * 2014-07-04 2017-06-15 Unilin, Bvba Floor panel and method for manufacturing floor panels
BE1024734B1 (en) * 2016-11-10 2018-06-19 Ivc Bvba FLOOR PANEL AND METHOD FOR MANUFACTURING A FLOOR PANEL
WO2018087638A1 (en) * 2016-11-10 2018-05-17 Ivc Bvba Floor panel and method for manufacturing a floor panel
US12410619B2 (en) 2016-11-10 2025-09-09 Unilin Bv Floor panel
US11668105B2 (en) 2016-11-10 2023-06-06 Flooring Industries Limited, Sarl Floor panel and method for manufacturing a floor panel
CN110023573A (en) * 2016-11-10 2019-07-16 Ivc有限公司 Floor and method for making the floor
US11091919B2 (en) 2016-11-10 2021-08-17 Flooring Industries Limited, Sarl Floor panel and method for manufacturing a floor panel
CN114683577A (en) * 2022-04-02 2022-07-01 广东汇天航空航天科技有限公司 Part forming method, protection plate and aerocar
CN114683577B (en) * 2022-04-02 2023-06-16 广东汇天航空航天科技有限公司 Component forming method, protection plate and aerocar

Also Published As

Publication number Publication date
DE1963563A1 (en) 1970-07-02
BE743080A (en) 1970-06-12
FR2026433A1 (en) 1970-10-18
NL6918875A (en) 1970-06-22
FR2026433B1 (en) 1974-02-01

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