CN100580007C - 一种生产具有改良固相聚合的聚苯并咪唑的两级熔聚法 - Google Patents

一种生产具有改良固相聚合的聚苯并咪唑的两级熔聚法 Download PDF

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Publication number
CN100580007C
CN100580007C CN200580022313A CN200580022313A CN100580007C CN 100580007 C CN100580007 C CN 100580007C CN 200580022313 A CN200580022313 A CN 200580022313A CN 200580022313 A CN200580022313 A CN 200580022313A CN 100580007 C CN100580007 C CN 100580007C
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China
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stage
molecular weight
high molecular
equal
stirring
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Expired - Lifetime
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CN200580022313A
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Chinese (zh)
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CN1980982A (zh
Inventor
博比·G·道肯斯
J·迪安·贝克
丽塔·H·昭一娜
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PBI Performance Products Inc
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PBI Performance Products Inc
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    • 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
    • C08G73/18—Polybenzimidazoles

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  • 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)
CN200580022313A 2004-07-02 2005-06-09 一种生产具有改良固相聚合的聚苯并咪唑的两级熔聚法 Expired - Lifetime CN100580007C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/884,103 US7060782B2 (en) 2004-07-02 2004-07-02 Process for a two stage melt polymerization for the production of polybenzimidazole having an improved solid state polymerization
US10/884,103 2004-07-02

Publications (2)

Publication Number Publication Date
CN1980982A CN1980982A (zh) 2007-06-13
CN100580007C true CN100580007C (zh) 2010-01-13

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ID=35514882

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Application Number Title Priority Date Filing Date
CN200580022313A Expired - Lifetime CN100580007C (zh) 2004-07-02 2005-06-09 一种生产具有改良固相聚合的聚苯并咪唑的两级熔聚法

Country Status (6)

Country Link
US (1) US7060782B2 (https=)
EP (1) EP1769016B1 (https=)
JP (1) JP2008505209A (https=)
CN (1) CN100580007C (https=)
RU (1) RU2343168C2 (https=)
WO (1) WO2006014211A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7038007B2 (en) * 2004-07-02 2006-05-02 Pbi Performance Products, Inc. Process for a continuous polymerization for the production of high molecular weight polybenzimidazole
US7060782B2 (en) * 2004-07-02 2006-06-13 Pbi Performance Products, Inc. Process for a two stage melt polymerization for the production of polybenzimidazole having an improved solid state polymerization
US7148314B2 (en) * 2004-07-07 2006-12-12 General Electric Company Process for preparation of functionalized polyimides
US7504475B2 (en) * 2005-07-11 2009-03-17 Pbi Performance Products, Inc. Process for a two stage melt polymerization for the production of polybenzimidazole
DE102006010705A1 (de) * 2006-03-08 2007-09-13 Sartorius Ag Hybridmembranen, Verfahren zur Herstellung der Hybridmembranen und Brennstoffzellen unter Verwendung derartiger Hybridmembranen
US7834130B2 (en) * 2007-02-22 2010-11-16 Pbi Performance Products, Inc. Process for the production of polybenzimidazole from a tetraminobiphenyl and an isophthalic acid
US8642722B2 (en) * 2009-05-15 2014-02-04 Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University) Preparation method of polybenzimidazole
CN103709403A (zh) * 2014-01-14 2014-04-09 北京中聚科技有限公司 聚苯并咪唑的程序升温式熔融聚合法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672104A (en) * 1984-08-31 1987-06-09 Celanese Corporation Two stage polybenzimidazole process and product
US4717764A (en) * 1985-02-22 1988-01-05 Celanese Corporation Two stage melt polymerization process for making polymers containing aromatic amide groups

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463167A (en) * 1983-03-21 1984-07-31 Celanese Corporation Two stage high molecular weight polybenzimidazole production with phosphorus containing catalyst
US4588808A (en) * 1984-08-31 1986-05-13 Celanese Corporation Two-stage process and product for producing polybenzimidazoles from free dicarboxylic acids
US5171829A (en) * 1986-04-25 1992-12-15 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Copolymeric and amphiphilic polyimide precursor, process for preparing the same and thin film
JPS6322833A (ja) * 1986-06-05 1988-01-30 ヘキスト　セラニーズ　コーポレーション ２段階ポリベンズイミダゾ−ル法の改良
MY111609A (en) * 1993-09-14 2000-09-27 Bains Harding Ltd Fire retardant agents suitable for plastics.
EP0705863A1 (en) * 1994-10-04 1996-04-10 Hoechst Celanese Corporation Two stage melt polymerization process for making polybenzimidazoles
US7038007B2 (en) * 2004-07-02 2006-05-02 Pbi Performance Products, Inc. Process for a continuous polymerization for the production of high molecular weight polybenzimidazole
US7060782B2 (en) * 2004-07-02 2006-06-13 Pbi Performance Products, Inc. Process for a two stage melt polymerization for the production of polybenzimidazole having an improved solid state polymerization

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672104A (en) * 1984-08-31 1987-06-09 Celanese Corporation Two stage polybenzimidazole process and product
US4717764A (en) * 1985-02-22 1988-01-05 Celanese Corporation Two stage melt polymerization process for making polymers containing aromatic amide groups

Also Published As

Publication number Publication date
US7060782B2 (en) 2006-06-13
EP1769016B1 (en) 2012-10-24
US20060004182A1 (en) 2006-01-05
WO2006014211A1 (en) 2006-02-09
RU2007104017A (ru) 2008-08-10
EP1769016A1 (en) 2007-04-04
CN1980982A (zh) 2007-06-13
JP2008505209A (ja) 2008-02-21
RU2343168C2 (ru) 2009-01-10
EP1769016A4 (en) 2010-02-17

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Granted publication date: 20100113