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JPS5783432A - Manufacture of heat-bonding composite film - Google Patents

Manufacture of heat-bonding composite film

Info

Publication number
JPS5783432A
JPS5783432A JP15982180A JP15982180A JPS5783432A JP S5783432 A JPS5783432 A JP S5783432A JP 15982180 A JP15982180 A JP 15982180A JP 15982180 A JP15982180 A JP 15982180A JP S5783432 A JPS5783432 A JP S5783432A
Authority
JP
Japan
Prior art keywords
film
heat
fep
volatile component
polyimide
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.)
Pending
Application number
JP15982180A
Other languages
Japanese (ja)
Inventor
Masao Nakamura
Yasuhiro Moriyama
Takashi Ishizuka
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.)
Nitto Denko Corp
Original Assignee
Nitto Electric Industrial Co 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 Nitto Electric Industrial Co Ltd filed Critical Nitto Electric Industrial Co Ltd
Priority to JP15982180A priority Critical patent/JPS5783432A/en
Publication of JPS5783432A publication Critical patent/JPS5783432A/en
Pending legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To obtain heat-bonding film, by superposing FEP film in the manner that its sputter etching treated surface is contacted to polyimide film containing a specified amount of volatile component and laminating a releasable film, there- after winding and heating them.
CONSTITUTION: Volatile component is removed by evaporation from polyamide solution obtained by the reaction of biphenyl-tetracarbonic acid dianhydride and aromatic diamine, and also polyamide is converted into polyimide, then polyimide film containing a specified amount of volatile component and presenting heat-bonding property itself is formed. To the surface of the polyimide film tetrafluoroethylene-hexafluoropropylene copolymer (FEP) film is superposed in the manner that the sputter etching surface of FEP film is contacted, and further a releasable film is overlaid, thereafter the laminated films are wound on a heat-resistant core, heated and bonded.
COPYRIGHT: (C)1982,JPO&Japio
JP15982180A 1980-11-12 1980-11-12 Manufacture of heat-bonding composite film Pending JPS5783432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15982180A JPS5783432A (en) 1980-11-12 1980-11-12 Manufacture of heat-bonding composite film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15982180A JPS5783432A (en) 1980-11-12 1980-11-12 Manufacture of heat-bonding composite film

Publications (1)

Publication Number Publication Date
JPS5783432A true JPS5783432A (en) 1982-05-25

Family

ID=15701980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15982180A Pending JPS5783432A (en) 1980-11-12 1980-11-12 Manufacture of heat-bonding composite film

Country Status (1)

Country Link
JP (1) JPS5783432A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6361030A (en) * 1986-09-01 1988-03-17 Kanegafuchi Chem Ind Co Ltd Polyimide film and production thereof
JPH0631877A (en) * 1992-03-30 1994-02-08 Tokai Rubber Ind Ltd Resin tube for fuel pipeline and its production
WO1997045258A1 (en) * 1996-05-28 1997-12-04 Minnesota Mining And Manufacturing Company Multi-layer compositions and articles comprising fluorine-containing polymer

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6361030A (en) * 1986-09-01 1988-03-17 Kanegafuchi Chem Ind Co Ltd Polyimide film and production thereof
JPH0588851B2 (en) * 1986-09-01 1993-12-24 Kanegafuchi Chemical Ind
JPH0631877A (en) * 1992-03-30 1994-02-08 Tokai Rubber Ind Ltd Resin tube for fuel pipeline and its production
WO1997045258A1 (en) * 1996-05-28 1997-12-04 Minnesota Mining And Manufacturing Company Multi-layer compositions and articles comprising fluorine-containing polymer
US5922425A (en) * 1996-05-28 1999-07-13 Minnesota Mining And Manufacturing Company Multi-layer compositions and articles comprising fluorine-containing polymer

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