DE3571040D1 - Sulfonate-terminated polyimides and polyamic acids and method for their preparation - Google Patents

Sulfonate-terminated polyimides and polyamic acids and method for their preparation

Info

Publication number
DE3571040D1
DE3571040D1 DE8585110017T DE3571040T DE3571040D1 DE 3571040 D1 DE3571040 D1 DE 3571040D1 DE 8585110017 T DE8585110017 T DE 8585110017T DE 3571040 T DE3571040 T DE 3571040T DE 3571040 D1 DE3571040 D1 DE 3571040D1
Authority
DE
Germany
Prior art keywords
sulfonate
preparation
polyamic acids
terminated polyimides
polyimides
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
Application number
DE8585110017T
Other languages
German (de)
English (en)
Inventor
Robert Earl Williams
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
Application granted granted Critical
Publication of DE3571040D1 publication Critical patent/DE3571040D1/de
Expired 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
    • C08G73/101—Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents

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)
DE8585110017T 1984-09-06 1985-08-08 Sulfonate-terminated polyimides and polyamic acids and method for their preparation Expired DE3571040D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/647,596 US4588805A (en) 1984-09-06 1984-09-06 Sulfonate-terminated polyimides and polyamic acids and method for their preparation

Publications (1)

Publication Number Publication Date
DE3571040D1 true DE3571040D1 (en) 1989-07-20

Family

ID=24597583

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585110017T Expired DE3571040D1 (en) 1984-09-06 1985-08-08 Sulfonate-terminated polyimides and polyamic acids and method for their preparation

Country Status (6)

Country Link
US (1) US4588805A (https=)
EP (1) EP0176710B1 (https=)
JP (1) JPS6183231A (https=)
AU (1) AU574209B2 (https=)
CA (1) CA1231196A (https=)
DE (1) DE3571040D1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0452986A3 (en) * 1986-09-04 1991-12-18 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Photosensitive amphiphilic high molecular weight polymers and process for their production
US4963649A (en) * 1989-07-20 1990-10-16 Ethyl Corporation Copolyimide aromatic sulfone-fluoroaliphatic resin composition
CN1035511C (zh) * 1993-07-10 1997-07-30 南京理工大学 主链中含磺酸盐链节的聚酰亚胺
US5618334A (en) * 1995-06-30 1997-04-08 Praxair Technology, Inc. Sulfonated polyimide gas separation membranes
US5725633A (en) * 1995-06-30 1998-03-10 Praxair Technology, Inc. Sulfonated polyimide gas separation membranes
US7148314B2 (en) * 2004-07-07 2006-12-12 General Electric Company Process for preparation of functionalized polyimides
US7709576B2 (en) * 2008-03-31 2010-05-04 Sabic Innovative Plastics Ip B.V. Process for the preparation of sulfonate and sulfonate salt capped polyarylate resins with improved flow
EP3674349B1 (en) * 2018-12-31 2024-04-10 SHPP Global Technologies B.V. Polyimide from metal free ionomers background
WO2023105487A1 (en) * 2021-12-09 2023-06-15 Shpp Global Technologies B.V. Polyimide having metal-substituted anionic pendant groups

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2050251A1 (en) * 1969-07-08 1971-04-02 Inst Francais Du Petrole Sulphonated polyimides (i) used as ion ex- - changes and in electrodialysis
US3998786A (en) * 1973-05-25 1976-12-21 University Of Notre Dame Du Lac Process for preparing aromatic polyimides, polyimides prepared thereby
US3890274A (en) * 1974-10-11 1975-06-17 Univ Notre Dame Du Lac Phthalonitrile-terminated aromatic polyimides
US4206106A (en) * 1979-04-05 1980-06-03 Gulf Oil Corporation Vinyl end-capped polyimide oligomers
US4255313A (en) * 1979-04-20 1981-03-10 Gulf Oil Corporation Novel end-capped polyimide oligomers
US4251420A (en) * 1979-04-23 1981-02-17 Gulf Oil Corporation End-capped polyimide oligomers
US4251418A (en) * 1979-04-27 1981-02-17 Gulf Oil Corporation Polyimide oligomers
US4469860A (en) * 1981-09-28 1984-09-04 General Electric Company Aromatic polycarbonate resin end capped with hydroxy arylene sulfonate
US4578470A (en) * 1983-06-20 1986-03-25 General Electric Company Bis-imides containing heterocyclic aromatic rings
US4499252A (en) * 1984-03-28 1985-02-12 Nitto Electric Industrial Co., Ltd. Process for producing polyimide precursor

Also Published As

Publication number Publication date
EP0176710A3 (en) 1986-08-13
AU4528385A (en) 1986-03-13
JPS6183231A (ja) 1986-04-26
AU574209B2 (en) 1988-06-30
EP0176710B1 (en) 1989-06-14
CA1231196A (en) 1988-01-05
EP0176710A2 (en) 1986-04-09
JPH0433292B2 (https=) 1992-06-02
US4588805A (en) 1986-05-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee