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GB1144453A - Laminate and process for its production - Google Patents

Laminate and process for its production

Info

Publication number
GB1144453A
GB1144453A GB2886966A GB2886966A GB1144453A GB 1144453 A GB1144453 A GB 1144453A GB 2886966 A GB2886966 A GB 2886966A GB 2886966 A GB2886966 A GB 2886966A GB 1144453 A GB1144453 A GB 1144453A
Authority
GB
United Kingdom
Prior art keywords
film
copolymer
polyimide
copolymer film
june
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
GB2886966A
Inventor
William Bryan Lindsey
Mark Munnell Locey
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1144453A publication Critical patent/GB1144453A/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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/10—Surface shaping of articles, e.g. embossing; Apparatus therefor by electric discharge treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
    • C08J5/121—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives by heating
    • 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
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • 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
    • B29K2079/00—Use of polymers having nitrogen, with or without oxygen or carbon only, in the main chain, not provided for in groups B29K2061/00 - B29K2077/00, as moulding material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/0313—Organic insulating material
    • H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
    • H05K1/036—Multilayers with layers of different types
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/38—Improvement of the adhesion between the insulating substrate and the metal
    • H05K3/381—Improvement of the adhesion between the insulating substrate and the metal by special treatment of the substrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Abstract

1,144,453. Polyimide containing laminates. E. I. DU PONT DE NEMOURS & CO. 28 June, 1966 [29 June, 1965], No. 28869/66. Heading B5N. [Also in Divisions F2 and H1] A method of making a laminate comprises laminating by heat and pressure a film of a polyimide to an adherable surface of a film of a copolymer comprising 95 to 50% by weight of tetrafluoroethylene and 5 to 50% by weight of hexafluoropropylene, and then heating the laminated films at 350‹ to 500‹ C. for at least one second. The adherable surface is formed by subjecting the copolymer film to an electrical discharge treatment preferably at a temperature of at least 50‹ C. An adhesion promoter, e.g. polyethylene imine, may be used. Preferred laminates made by the process comprise (a) copolymer film/polyimide film/copolymer film and (b) copolymer film/polyimide film/copolymer film/aluminium/copolymer film. The products may be used in the manufacture of spiral wrapped ducts and tubes and for the insulation of electrical conductors.
GB2886966A 1965-06-29 1966-06-28 Laminate and process for its production Expired GB1144453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46814065A 1965-06-29 1965-06-29

Publications (1)

Publication Number Publication Date
GB1144453A true GB1144453A (en) 1969-03-05

Family

ID=23858588

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2886966A Expired GB1144453A (en) 1965-06-29 1966-06-28 Laminate and process for its production

Country Status (6)

Country Link
BE (1) BE683284A (en)
CH (1) CH476792A (en)
DE (1) DE1694741A1 (en)
GB (1) GB1144453A (en)
LU (1) LU51413A1 (en)
SE (1) SE339561B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0358235A3 (en) * 1988-09-09 1990-09-26 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Polyimide resin laminate improved in slidability
EP0567383A3 (en) * 1992-04-21 1994-01-26 Chemfab Corp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0358235A3 (en) * 1988-09-09 1990-09-26 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Polyimide resin laminate improved in slidability
EP0567383A3 (en) * 1992-04-21 1994-01-26 Chemfab Corp

Also Published As

Publication number Publication date
BE683284A (en) 1966-12-28
CH476792A (en) 1969-08-15
SE339561B (en) 1971-10-11
LU51413A1 (en) 1966-12-28
DE1694741A1 (en) 1972-03-02

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