JPS5516027A - Bonding of polyamide-imide film - Google Patents

Bonding of polyamide-imide film

Info

Publication number
JPS5516027A
JPS5516027A JP8836678A JP8836678A JPS5516027A JP S5516027 A JPS5516027 A JP S5516027A JP 8836678 A JP8836678 A JP 8836678A JP 8836678 A JP8836678 A JP 8836678A JP S5516027 A JPS5516027 A JP S5516027A
Authority
JP
Japan
Prior art keywords
bonding
imide
polyamide
formula
film
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
JP8836678A
Other languages
Japanese (ja)
Other versions
JPS6057451B2 (en
Inventor
Kaoru Omura
Takeo Kimura
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP8836678A priority Critical patent/JPS6057451B2/en
Publication of JPS5516027A publication Critical patent/JPS5516027A/en
Publication of JPS6057451B2 publication Critical patent/JPS6057451B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

PURPOSE: To enable a specific aromatic polyamide-imide film to be applied to electronic parts by bonding it uniformly in a simple way without degradation of its heat resistance and adhesiveness, by treatment of the film surface with a solvent and carrying out contact bonding.
CONSTITUTION: The surface of a film composed of an aromatic polyamide-imide of formula I, II, or III [Ar is a divalent residue of formula IV, V, VI, or VII (R is H, halogen, or alkyl; X is O, S, sulfonyl, carbonyl, carboxyl, methylene, or dimethylmethylene); Ar' is a divalent residue of formula VIII, IX, or X; n is a positive integer] is treated with a solvent capable of dissolving the polyamide-imide, for example, dimethyl formamide, heated at 50W300°C, and then subjected to contact bonding.
COPYRIGHT: (C)1980,JPO&Japio
JP8836678A 1978-07-21 1978-07-21 Adhesion method of polyamide-imide film Expired JPS6057451B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8836678A JPS6057451B2 (en) 1978-07-21 1978-07-21 Adhesion method of polyamide-imide film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8836678A JPS6057451B2 (en) 1978-07-21 1978-07-21 Adhesion method of polyamide-imide film

Publications (2)

Publication Number Publication Date
JPS5516027A true JPS5516027A (en) 1980-02-04
JPS6057451B2 JPS6057451B2 (en) 1985-12-14

Family

ID=13940793

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8836678A Expired JPS6057451B2 (en) 1978-07-21 1978-07-21 Adhesion method of polyamide-imide film

Country Status (1)

Country Link
JP (1) JPS6057451B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0625614A (en) * 1992-04-20 1994-02-01 Nippon Koudoshi Kogyo Kk Bonding method and bondable member
KR101870831B1 (en) * 2017-08-18 2018-06-27 주식회사 픽슨 A mixed corrugated steel pipe containing of adhesive composition and a preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0625614A (en) * 1992-04-20 1994-02-01 Nippon Koudoshi Kogyo Kk Bonding method and bondable member
KR101870831B1 (en) * 2017-08-18 2018-06-27 주식회사 픽슨 A mixed corrugated steel pipe containing of adhesive composition and a preparation method thereof

Also Published As

Publication number Publication date
JPS6057451B2 (en) 1985-12-14

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