JPS5787426A - Polyimide precursor solution - Google Patents

Polyimide precursor solution

Info

Publication number
JPS5787426A
JPS5787426A JP56153119A JP15311981A JPS5787426A JP S5787426 A JPS5787426 A JP S5787426A JP 56153119 A JP56153119 A JP 56153119A JP 15311981 A JP15311981 A JP 15311981A JP S5787426 A JPS5787426 A JP S5787426A
Authority
JP
Japan
Prior art keywords
precursor solution
polyimide precursor
polyimide
solution
precursor
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
JP56153119A
Other languages
English (en)
Other versions
JPH0237935B2 (ja
Inventor
Haapaa Gitsubusu Hiyuu
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 JPS5787426A publication Critical patent/JPS5787426A/ja
Publication of JPH0237935B2 publication Critical patent/JPH0237935B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/1028—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
    • C08G73/1032—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous characterised by the solvent(s) used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Reinforced Plastic Materials (AREA)
JP56153119A 1980-10-01 1981-09-29 Polyimide precursor solution Granted JPS5787426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/192,708 US4336175A (en) 1980-10-01 1980-10-01 Polyimide precursor solutions

Publications (2)

Publication Number Publication Date
JPS5787426A true JPS5787426A (en) 1982-05-31
JPH0237935B2 JPH0237935B2 (ja) 1990-08-28

Family

ID=22710740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56153119A Granted JPS5787426A (en) 1980-10-01 1981-09-29 Polyimide precursor solution

Country Status (3)

Country Link
US (1) US4336175A (ja)
JP (1) JPS5787426A (ja)
FR (1) FR2491076A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6218426A (ja) * 1985-04-26 1987-01-27 イ−・アイ・デユポン・ドウ・ヌム−ル・アンド・カンパニ− ポリイミド組成物
JPH04233945A (ja) * 1990-08-07 1992-08-21 General Electric Co <Ge> 高温性混合ポリイミド及びそれから製造された複合体
WO2013105619A1 (ja) * 2012-01-13 2013-07-18 宇部興産株式会社 ポリイミド前駆体アルコール溶液組成物、及びポリイミド前駆体アルコール溶液組成物の製造方法

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576857A (en) * 1983-03-14 1986-03-18 E. I. Du Pont De Nemours And Company Melt-fusible polyimides
US4485140A (en) * 1983-09-21 1984-11-27 E. I. Du Pont De Nemours And Company Melt-fusible polyimides
US4588804A (en) * 1984-05-04 1986-05-13 E. I. Du Pont De Nemours And Company Polyimide compositions
US4569988A (en) * 1984-12-24 1986-02-11 United Technologies Corporation Polyimides of 4,4'-(hexafluoroisopropylidene)bis(o-phthalic anhydride) and aliphatic diamines
US4725642A (en) * 1985-04-29 1988-02-16 E. I. Du Pont De Nemours And Company Melt-fusible co-polyimide from diamine mixture
US4863640A (en) * 1986-05-27 1989-09-05 United Technologies Corporation Monomers for high temperature fluorinated polyimides
US4742152A (en) * 1986-05-27 1988-05-03 United Technologies Corporation High temperature fluorinated polyimides
US4801682A (en) * 1986-05-27 1989-01-31 United Technologies Corporation High temperature fluorinated polymer
US4758380A (en) * 1986-10-29 1988-07-19 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Substituted 1,1,1-triaryl-2,2,2-trifluoroethanes and processes for their synthesis
US4913759A (en) * 1987-04-13 1990-04-03 Ethyl Corporation Polyimide precursor and pseudo hot-melt prepregging process employing same
JPS6426638A (en) * 1987-04-13 1989-01-27 Ethyl Corp Polyimide precursor substance
US4851280A (en) * 1988-04-01 1989-07-25 E. I. Du Pont De Nemours And Company Composite tooling for composites manufacture
US5268193A (en) * 1988-06-28 1993-12-07 Amoco Corporation Low dielectric constant, low moisture uptake polyimides and copolyimides for interlevel dielectrics and substrate coatings
KR910000832A (ko) * 1988-06-28 1991-01-30 랄프 챨스 메더스트 인터레벨 유전체 및 기질 피복물용의 저유전상수 및 저수분흡수율을 갖는 폴리이미드 및 코폴리이미드
US5049649A (en) * 1988-07-12 1991-09-17 Hoechst Celanese Corp. Colorless films formed from fluorinated polyimides
US5026822A (en) * 1988-07-12 1991-06-25 Hoechst Celanese Corp. High molecular weight polyimide, method of making same and articles formed therefrom
US4944824A (en) * 1988-09-23 1990-07-31 E. I. Du Pont De Nemours And Company Process for preparation of tooling of carbon fiber reinforced polyimide for composites manufacture
US4954578A (en) * 1988-10-25 1990-09-04 International Business Machines Corporation Fine domain composite films of polyimide mixtures
US5059273A (en) * 1989-10-26 1991-10-22 E. I. Du Pont De Nemours And Company Process for preparing polyimide composites
US5298601A (en) * 1992-12-04 1994-03-29 United Technologies Corporation High temperature 3f-polyimides
US5298600A (en) * 1992-12-04 1994-03-29 United Technologies Corporation Fluorinated condensation copolyimides
US5338773A (en) * 1993-04-19 1994-08-16 Dentsply Research & Development Corp. Dental composition and method
US6500879B1 (en) 1993-04-19 2002-12-31 Dentsply Research & Development Corp. Dental composition and method
US5710194A (en) * 1993-04-19 1998-01-20 Dentsply Research & Development Corp. Dental compounds, compositions, products and methods
US5514444A (en) * 1994-06-17 1996-05-07 Hexcel Corporation Fiber reinforced polyimide honeycomb for high temperature applications
US5709893A (en) * 1995-06-06 1998-01-20 The Boeing Company Breathable tooling for forming parts from volatile-emitting composite materials
US5716677A (en) * 1996-03-21 1998-02-10 Ohio Aerospace Institute Protective coatings for polyimide composites
US5688848A (en) * 1996-10-25 1997-11-18 General Electric Company Polyimide composition and polyimide composite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649601A (en) * 1970-09-29 1972-03-14 Nat Res Dev Aromatic polyimides containing perfluoroalkylene groups
CA1024682A (en) * 1971-05-17 1978-01-17 E.I. Du Pont De Nemours And Company Composite structures of melt-fusible linear polyimide of 2,2-bis(3',4'-dicarboxyphenyl) hexafluoropropane dianhydride
US3959350A (en) * 1971-05-17 1976-05-25 E. I. Du Pont De Nemours And Company Melt-fusible linear polyimide of 2,2-bis(3,4-dicarboxyphenyl)-hexafluoropropane dianhydride
US3789048A (en) * 1971-11-02 1974-01-29 Du Pont Oligomer polyimide precursors

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6218426A (ja) * 1985-04-26 1987-01-27 イ−・アイ・デユポン・ドウ・ヌム−ル・アンド・カンパニ− ポリイミド組成物
JPH04233945A (ja) * 1990-08-07 1992-08-21 General Electric Co <Ge> 高温性混合ポリイミド及びそれから製造された複合体
WO2013105619A1 (ja) * 2012-01-13 2013-07-18 宇部興産株式会社 ポリイミド前駆体アルコール溶液組成物、及びポリイミド前駆体アルコール溶液組成物の製造方法
JP2013144751A (ja) * 2012-01-13 2013-07-25 Ube Industries Ltd ポリイミド前駆体アルコール溶液組成物、及びポリイミド前駆体アルコール溶液組成物の製造方法

Also Published As

Publication number Publication date
FR2491076A1 (fr) 1982-04-02
FR2491076B1 (ja) 1984-12-28
US4336175A (en) 1982-06-22
JPH0237935B2 (ja) 1990-08-28

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