DE69206670D1 - Mischungen aus Polybenzimidazolen und aromatischen Polyamiden, aromatischen Polyamidhydraziden oder heterocyclische Bindungen enthaltenden aromatischen Polyamiden - Google Patents

Mischungen aus Polybenzimidazolen und aromatischen Polyamiden, aromatischen Polyamidhydraziden oder heterocyclische Bindungen enthaltenden aromatischen Polyamiden

Info

Publication number
DE69206670D1
DE69206670D1 DE69206670T DE69206670T DE69206670D1 DE 69206670 D1 DE69206670 D1 DE 69206670D1 DE 69206670 T DE69206670 T DE 69206670T DE 69206670 T DE69206670 T DE 69206670T DE 69206670 D1 DE69206670 D1 DE 69206670D1
Authority
DE
Germany
Prior art keywords
aromatic polyamide
blend
containing heterocyclic
polybenzimidazole
hydrazide
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 - Lifetime
Application number
DE69206670T
Other languages
English (en)
Other versions
DE69206670T2 (de
Inventor
Gordon W Calundann
Friedrich Herold
Edward C Chenevey
Tai-Shung Chung
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.)
BASF Fuel Cell GmbH
Original Assignee
Hoechst Celanese Corp
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 Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Application granted granted Critical
Publication of DE69206670D1 publication Critical patent/DE69206670D1/de
Publication of DE69206670T2 publication Critical patent/DE69206670T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/10—Polyamides derived from aromatically bound amino and carboxyl groups of amino-carboxylic acids or of polyamines and polycarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
DE69206670T 1991-03-27 1992-03-26 Mischungen aus Polybenzimidazolen und aromatischen Polyamiden, aromatischen Polyamidhydraziden oder heterocyclische Bindungen enthaltenden aromatischen Polyamiden Expired - Lifetime DE69206670T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/675,782 US5290884A (en) 1991-03-27 1991-03-27 Blends of polybenzimidazoles and aromatic polyamides, aromatic polyamide-hydrazides or aromatic polyamides containing heterocyclic linkages

Publications (2)

Publication Number Publication Date
DE69206670D1 true DE69206670D1 (de) 1996-01-25
DE69206670T2 DE69206670T2 (de) 1996-06-13

Family

ID=24711952

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69206670T Expired - Lifetime DE69206670T2 (de) 1991-03-27 1992-03-26 Mischungen aus Polybenzimidazolen und aromatischen Polyamiden, aromatischen Polyamidhydraziden oder heterocyclische Bindungen enthaltenden aromatischen Polyamiden

Country Status (5)

Country Link
US (1) US5290884A (de)
EP (1) EP0510818B1 (de)
JP (1) JP3093434B2 (de)
AT (1) ATE131507T1 (de)
DE (1) DE69206670T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19851498A1 (de) 1998-11-09 2000-07-06 Aventis Res & Tech Gmbh & Co Polymerzusammensetzung, Membran enthaltend diese, Verfahren zu deren Herstellung und deren Verwendung
CA2517957C (en) * 2003-03-05 2012-01-24 Toray Industries, Inc. Aromatic polymer, film, electrolyte membrane and separator
US7259230B2 (en) * 2004-06-07 2007-08-21 Battelle Energy Alliance, Llc Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications
US7309758B2 (en) 2004-06-07 2007-12-18 Battelle Energy Alliance, Llc Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications
WO2010097681A1 (en) * 2009-02-25 2010-09-02 Council Of Scientific & Industrial Research A polybenzimidazole based membrane for deacidification
WO2015066140A1 (en) * 2013-10-30 2015-05-07 E. I. Du Pont De Nemours And Company Fiber comprising a mixture of poly(m-phenylene isophthalamide) and copolymer made from (6)-amino-2-(p-aminophenyl)benzimidazole
CN109652890A (zh) * 2019-02-20 2019-04-19 南通薇星纺织科技有限公司 一种吸湿透气的毛巾面料

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632548A (en) * 1968-05-02 1972-01-04 Monsanto Co Aromatic polyamide-hydrazides
US3944522A (en) * 1971-07-02 1976-03-16 Toray Industries, Inc. Aromatic polyhydrazide fiber of high modulus and high tenacity
US3708439A (en) * 1971-09-28 1973-01-02 Upjohn Co Polybenzimidazoles
US3993625A (en) * 1973-05-28 1976-11-23 Toray Industries, Inc. Permselective polymeric membranes of organic polyamide or polyhydrazide
US4001268A (en) * 1974-08-07 1977-01-04 The United States Of America As Represented By The Secretary Of The Air Force Substituted phenyl-benzimidazo compounds
US3957735A (en) * 1974-09-16 1976-05-18 Monsanto Company Fiber-forming polyhydrazides
US4048139A (en) * 1975-02-11 1977-09-13 Celanese Corporation Rendering polybenzimidazole solid materials more resistant to darkening upon exposure to light
US4020142A (en) * 1975-08-21 1977-04-26 Celanese Corporation Chemical modification of polybenzimidazole semipermeable
US4321182A (en) * 1981-05-04 1982-03-23 Celanese Corporation Stable non-corrosive solution of polybenzimidazole suitable for use in the formation of shaped articles
EP0199090B1 (de) * 1985-03-23 1990-10-03 Hoechst Aktiengesellschaft Geformte Gebilde aus aromatischen Copolyamiden und Verfahren zu ihrer Herstellung
US4973629A (en) * 1986-02-19 1990-11-27 Hoechst Celanese Corp. Compositions of aromatic polybenzimidazoles and aromatic polyimides
US4842740A (en) * 1988-08-05 1989-06-27 Hoechst Celanese Corporation Membranes prepared from blend of polybenzimidazole with polyarylates
US5137985A (en) * 1989-09-22 1992-08-11 Hoechst Celanese Corp. Miscible blends of polybenzimidazoles and polyamide-imides having fluorine-containing linking groups and process for preparation of the blends

Also Published As

Publication number Publication date
EP0510818B1 (de) 1995-12-13
ATE131507T1 (de) 1995-12-15
JP3093434B2 (ja) 2000-10-03
JPH05179139A (ja) 1993-07-20
EP0510818A1 (de) 1992-10-28
US5290884A (en) 1994-03-01
DE69206670T2 (de) 1996-06-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HOECHST AG, 65929 FRANKFURT, DE

8327 Change in the person/name/address of the patent owner

Owner name: AVENTIS RESEARCH & TECHNOLOGIES GMBH & CO KG, 6592

8327 Change in the person/name/address of the patent owner

Owner name: PEMEAS GMBH, 65929 FRANKFURT, DE