JPS57143327A - Production of siloxane-modified polyimide precursor - Google Patents

Production of siloxane-modified polyimide precursor

Info

Publication number
JPS57143327A
JPS57143327A JP2924081A JP2924081A JPS57143327A JP S57143327 A JPS57143327 A JP S57143327A JP 2924081 A JP2924081 A JP 2924081A JP 2924081 A JP2924081 A JP 2924081A JP S57143327 A JPS57143327 A JP S57143327A
Authority
JP
Japan
Prior art keywords
diaminosiloxane
molecule
produce
organic group
siloxane
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
JP2924081A
Other languages
Japanese (ja)
Other versions
JPS5813087B2 (en
Inventor
Kazumasa Igarashi
Katsuhiko Yamaguchi
Kazuo Iko
Kazuyuki Miki
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 JP56029240A priority Critical patent/JPS5813087B2/en
Publication of JPS57143327A publication Critical patent/JPS57143327A/en
Publication of JPS5813087B2 publication Critical patent/JPS5813087B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Silicon Polymers (AREA)

Abstract

PURPOSE: The polymerization reaction between a specific diaminosiloxane, a diamine containing no silicon atoms in the molecule and an aromatic tetracarboxylic dianhydride is effected to produce the titled precursor, which is convertible into a polyimide with high adhesion and moisture resistance.
CONSTITUTION: (A) (i) a diaminosiloxane of formulaI(R1 is divalent organic group; R' is monovalent organic group; n is 1W1,000 integer) such as a compound of formula II and (ii) a diamine containing no silicon atoms in the molecule such as m-phenylenediamine are simultaneously made to react with (B) an aromatic tetracarboxylic anhydride, preferably 3,3',4,4'-biphenyltetracarboxylic dianhydride to effect polymerization to produce the objective precursor. The content of component i is 1W4mol% based on the total amount of the diamino compounds and the silicon content is adjusted to less than 0.5wt% in the final reaction product.
COPYRIGHT: (C)1982,JPO&Japio
JP56029240A 1981-02-27 1981-02-27 Method for producing siloxane-modified polyimide precursor Expired JPS5813087B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56029240A JPS5813087B2 (en) 1981-02-27 1981-02-27 Method for producing siloxane-modified polyimide precursor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56029240A JPS5813087B2 (en) 1981-02-27 1981-02-27 Method for producing siloxane-modified polyimide precursor

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP58229290A Division JPS59107521A (en) 1983-12-05 1983-12-05 Method for formation of protective film on semiconductor element
JP58229291A Division JPS59107522A (en) 1983-12-05 1983-12-05 Method for formation of polyimide layer having excellent adhesive property on surface of element consisting of silicon containing material

Publications (2)

Publication Number Publication Date
JPS57143327A true JPS57143327A (en) 1982-09-04
JPS5813087B2 JPS5813087B2 (en) 1983-03-11

Family

ID=12270712

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56029240A Expired JPS5813087B2 (en) 1981-02-27 1981-02-27 Method for producing siloxane-modified polyimide precursor

Country Status (1)

Country Link
JP (1) JPS5813087B2 (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978954A (en) * 1982-10-22 1984-05-08 Nitto Electric Ind Co Ltd Coating material for optical glass fiber
JPS59188431A (en) * 1983-04-11 1984-10-25 信越化学工業株式会社 Structure consisting of inorganic material and polyimide group resin
JPS60166325A (en) * 1984-02-09 1985-08-29 Sumitomo Bakelite Co Ltd Production of heat-resistant resin
JPS60177660A (en) * 1984-02-24 1985-09-11 Sumitomo Bakelite Co Ltd Manufacture of semiconductor device
JPS6142142A (en) * 1984-08-02 1986-02-28 Nitto Electric Ind Co Ltd Film formation to semiconductor element surface
JPS6164730A (en) * 1984-09-06 1986-04-03 Sumitomo Bakelite Co Ltd Production of heat-resistant resin
EP0180456A2 (en) * 1984-10-29 1986-05-07 Chisso Corporation Silicone-polyimide precursor and process for producing it
JPS61118425A (en) * 1984-10-19 1986-06-05 マイクロサイ，インコーポレイテッド Production of diglyme soluble siloxane-imide copolymer
JPS61118424A (en) * 1984-10-19 1986-06-05 マイクロサイ，インコーポレイテッド Soluble silicone-imide polymer
JPS62223228A (en) * 1986-03-25 1987-10-01 Sumitomo Bakelite Co Ltd Production of heat-resistant resin
JPS63500802A (en) * 1985-07-31 1988-03-24 ゼネラル・エレクトリック・カンパニイ Flame retardant wire coating composition
JPS63205322A (en) * 1987-02-20 1988-08-24 Hitachi Chem Co Ltd Production of polyamide-imide-silicon polymer
JPS63248868A (en) * 1988-01-20 1988-10-17 Toshiba Corp Heat-resistant insulating coating material
JPS63260924A (en) * 1987-03-31 1988-10-27 オクシデンタル　ケミカル　コーポレーション Novel soluble polyimidesiloxane and production and use thereof
JPS63317554A (en) * 1987-06-19 1988-12-26 Shin Etsu Chem Co Ltd Liquid polyimide polymer composition
US4868584A (en) * 1987-01-31 1989-09-19 Kabushiki Kaisha Toshiba Heat-resistant polyimide insulative coated thermal head
JPH0291125A (en) * 1988-09-29 1990-03-30 Nippon Steel Chem Co Ltd Silicone polyimide and preparation thereof
US4939223A (en) * 1988-10-05 1990-07-03 Nippon Steel Chemical Co., Ltd. Silicon-modified polyimides
JPH06184305A (en) * 1992-12-18 1994-07-05 Sumitomo Bakelite Co Ltd Production of partially imidated polyamic acid composition
JP2007302717A (en) * 2006-05-08 2007-11-22 Fujitsu Ltd Sulfonated aromatic polyimide, electrolyte membrane and solid state electrolyte for fuel cell, and fuel cell
JP2007305315A (en) * 2006-05-08 2007-11-22 Fujitsu Ltd Catalyst electrode, membrane electrode assembly, and solid polymer electrolyte fuel cell

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138545U (en) * 1982-03-16 1983-09-17 平田　孝子 Cooking drainer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033296A (en) * 1973-06-07 1975-03-31
JPS5033295A (en) * 1973-06-07 1975-03-31
JPS5033294A (en) * 1973-06-07 1975-03-31

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5033296A (en) * 1973-06-07 1975-03-31
JPS5033295A (en) * 1973-06-07 1975-03-31
JPS5033294A (en) * 1973-06-07 1975-03-31

Cited By (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5978954A (en) * 1982-10-22 1984-05-08 Nitto Electric Ind Co Ltd Coating material for optical glass fiber
JPS636506B2 (en) * 1982-10-22 1988-02-10 Nitto Electric Ind Co
JPS6340667B2 (en) * 1983-04-11 1988-08-12 Shinetsu Chem Ind Co
JPS59188431A (en) * 1983-04-11 1984-10-25 信越化学工業株式会社 Structure consisting of inorganic material and polyimide group resin
JPS60166325A (en) * 1984-02-09 1985-08-29 Sumitomo Bakelite Co Ltd Production of heat-resistant resin
JPH0553820B2 (en) * 1984-02-09 1993-08-11 Sumitomo Bakelite Co
JPS60177660A (en) * 1984-02-24 1985-09-11 Sumitomo Bakelite Co Ltd Manufacture of semiconductor device
JPH0156529B2 (en) * 1984-02-24 1989-11-30 Sumitomo Bakelite Co
JPS6142142A (en) * 1984-08-02 1986-02-28 Nitto Electric Ind Co Ltd Film formation to semiconductor element surface
JPH0329174B2 (en) * 1984-08-02 1991-04-23 Nitto Denko Corp
JPS6164730A (en) * 1984-09-06 1986-04-03 Sumitomo Bakelite Co Ltd Production of heat-resistant resin
JPH0554490B2 (en) * 1984-09-06 1993-08-12 Sumitomo Bakelite Co
JPS61118425A (en) * 1984-10-19 1986-06-05 マイクロサイ，インコーポレイテッド Production of diglyme soluble siloxane-imide copolymer
JPS61118424A (en) * 1984-10-19 1986-06-05 マイクロサイ，インコーポレイテッド Soluble silicone-imide polymer
EP0180456A2 (en) * 1984-10-29 1986-05-07 Chisso Corporation Silicone-polyimide precursor and process for producing it
JPS63500802A (en) * 1985-07-31 1988-03-24 ゼネラル・エレクトリック・カンパニイ Flame retardant wire coating composition
JPS62223228A (en) * 1986-03-25 1987-10-01 Sumitomo Bakelite Co Ltd Production of heat-resistant resin
US4868584A (en) * 1987-01-31 1989-09-19 Kabushiki Kaisha Toshiba Heat-resistant polyimide insulative coated thermal head
JPS63205322A (en) * 1987-02-20 1988-08-24 Hitachi Chem Co Ltd Production of polyamide-imide-silicon polymer
JPS63260924A (en) * 1987-03-31 1988-10-27 オクシデンタル　ケミカル　コーポレーション Novel soluble polyimidesiloxane and production and use thereof
JPH0377228B2 (en) * 1987-06-19 1991-12-09 Shinetsu Chem Ind Co
JPS63317554A (en) * 1987-06-19 1988-12-26 Shin Etsu Chem Co Ltd Liquid polyimide polymer composition
JPS63248868A (en) * 1988-01-20 1988-10-17 Toshiba Corp Heat-resistant insulating coating material
JPH0291125A (en) * 1988-09-29 1990-03-30 Nippon Steel Chem Co Ltd Silicone polyimide and preparation thereof
US4939223A (en) * 1988-10-05 1990-07-03 Nippon Steel Chemical Co., Ltd. Silicon-modified polyimides
JPH06184305A (en) * 1992-12-18 1994-07-05 Sumitomo Bakelite Co Ltd Production of partially imidated polyamic acid composition
JP2007302717A (en) * 2006-05-08 2007-11-22 Fujitsu Ltd Sulfonated aromatic polyimide, electrolyte membrane and solid state electrolyte for fuel cell, and fuel cell
JP2007305315A (en) * 2006-05-08 2007-11-22 Fujitsu Ltd Catalyst electrode, membrane electrode assembly, and solid polymer electrolyte fuel cell

Also Published As

Publication number Publication date
JPS5813087B2 (en) 1983-03-11

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