FR2620453B1 - Composition de precurseur de polyetherimide, polyetherimide et procedes pour leur preparation - Google Patents

Composition de precurseur de polyetherimide, polyetherimide et procedes pour leur preparation

Info

Publication number
FR2620453B1
FR2620453B1 FR888811463A FR8811463A FR2620453B1 FR 2620453 B1 FR2620453 B1 FR 2620453B1 FR 888811463 A FR888811463 A FR 888811463A FR 8811463 A FR8811463 A FR 8811463A FR 2620453 B1 FR2620453 B1 FR 2620453B1
Authority
FR
France
Prior art keywords
polyetherimide
preparation
methods
precursor composition
polyetherimide 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.)
Expired - Fee Related
Application number
FR888811463A
Other languages
English (en)
Other versions
FR2620453A1 (fr
Inventor
Donald Richard Berdahl
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of FR2620453A1 publication Critical patent/FR2620453A1/fr
Application granted granted Critical
Publication of FR2620453B1 publication Critical patent/FR2620453B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G73/1003—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
    • 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
    • C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • C08G73/1071—Wholly aromatic polyimides containing oxygen in the form of ether bonds in the main chain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
FR888811463A 1987-09-14 1988-09-01 Composition de precurseur de polyetherimide, polyetherimide et procedes pour leur preparation Expired - Fee Related FR2620453B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9598287A 1987-09-14 1987-09-14
CA000598080A CA1319461C (fr) 1987-09-14 1989-04-27 Polyetherimides et precurseurs pour ces composes

Publications (2)

Publication Number Publication Date
FR2620453A1 FR2620453A1 (fr) 1989-03-17
FR2620453B1 true FR2620453B1 (fr) 1993-08-13

Family

ID=25672661

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888811463A Expired - Fee Related FR2620453B1 (fr) 1987-09-14 1988-09-01 Composition de precurseur de polyetherimide, polyetherimide et procedes pour leur preparation

Country Status (5)

Country Link
JP (1) JPH01131245A (fr)
CA (1) CA1319461C (fr)
DE (1) DE3830064A1 (fr)
FR (1) FR2620453B1 (fr)
GB (1) GB2222409B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980389A (en) * 1990-04-03 1990-12-25 Irbit Research & Consulting Ag Polyetherimide foam precursors and foams having improved physical properties and methods of making them
JP2748995B2 (ja) * 1990-11-26 1998-05-13 三井東圧化学株式会社 溶融成形用ポリイミドおよびその製造方法ならびにその樹脂組成物
US6222007B1 (en) * 1998-05-29 2001-04-24 The United States Of America As Represented By The National Aeronautics And Space Administration Films, preimpregnated tapes and composites made from polyimide “Salt-like” Solutions
US10844173B2 (en) 2016-08-03 2020-11-24 Sabic Global Technologies B.V. Method for the manufacture of a poly(imide) prepolymer powder and varnish, poly(imide) prepolymer powder and varnish prepared thereby, and poly(imide) prepared therefrom

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312663A (en) * 1963-06-17 1967-04-04 Du Pont Polyamide esters
US3326851A (en) * 1963-12-23 1967-06-20 Du Pont Process for producing aromatic polyamide-esters
US3349061A (en) * 1964-01-10 1967-10-24 Du Pont Amide-ester isomers
US3376260A (en) * 1965-11-26 1968-04-02 Du Pont Process for preparing polyimides from diamines and dianhydrides in the presence of abasic catalyst
US3700649A (en) * 1971-07-06 1972-10-24 Int Harvester Co Polyimides of benzophenone tetracarboxylic acid esters and aromatic diamines having a basicity constant of less than 10-" and method of preparation
JPS60177659A (ja) * 1984-02-24 1985-09-11 Sumitomo Bakelite Co Ltd 半導体装置の製造方法
FR2568258B1 (fr) * 1984-07-25 1987-02-13 Inst Francais Du Petrole Compositions de precurseurs de polyimides, leur preparation, les polyimides en derivant et leurs utilisations, notamment dans la fabrication de vernis d'emaillage pour conducteurs electriques
JPS62169853A (ja) * 1986-01-23 1987-07-27 Mitsui Toatsu Chem Inc 芳香族ポリアミツク酸溶液の調整方法
JPH0693984B2 (ja) * 1987-04-21 1994-11-24 宇部興産株式会社 ポリイミド気体分離膜

Also Published As

Publication number Publication date
JPH01131245A (ja) 1989-05-24
FR2620453A1 (fr) 1989-03-17
DE3830064A1 (de) 1989-03-23
GB8821111D0 (en) 1988-10-05
GB2222409A (en) 1990-03-07
GB2222409B (en) 1991-10-16
CA1319461C (fr) 1993-06-22

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Legal Events

Date Code Title Description
ST Notification of lapse