JPS59179525A - 高分子量ポリベンゾイミダゾ−ルの製法 - Google Patents

高分子量ポリベンゾイミダゾ−ルの製法

Info

Publication number
JPS59179525A
JPS59179525A JP59053373A JP5337384A JPS59179525A JP S59179525 A JPS59179525 A JP S59179525A JP 59053373 A JP59053373 A JP 59053373A JP 5337384 A JP5337384 A JP 5337384A JP S59179525 A JPS59179525 A JP S59179525A
Authority
JP
Japan
Prior art keywords
molecular weight
polybenzimidazole
high molecular
polymerization
stage
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
JP59053373A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0450929B2 (enExample
Inventor
ユ−・ウオン・チヨ−
アンソニ−・ビ−・コンシアトリ
ベネツト・シ−・ウオ−ド
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.)
Celanese Corp
Original Assignee
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 Celanese Corp filed Critical Celanese Corp
Publication of JPS59179525A publication Critical patent/JPS59179525A/ja
Publication of JPH0450929B2 publication Critical patent/JPH0450929B2/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
    • C08G73/18—Polybenzimidazoles

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)
JP59053373A 1983-03-21 1984-03-19 高分子量ポリベンゾイミダゾ−ルの製法 Granted JPS59179525A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/477,093 US4463167A (en) 1983-03-21 1983-03-21 Two stage high molecular weight polybenzimidazole production with phosphorus containing catalyst
US477093 1983-03-21

Publications (2)

Publication Number Publication Date
JPS59179525A true JPS59179525A (ja) 1984-10-12
JPH0450929B2 JPH0450929B2 (enExample) 1992-08-17

Family

ID=23894514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59053373A Granted JPS59179525A (ja) 1983-03-21 1984-03-19 高分子量ポリベンゾイミダゾ−ルの製法

Country Status (5)

Country Link
US (1) US4463167A (enExample)
EP (1) EP0122735B1 (enExample)
JP (1) JPS59179525A (enExample)
CA (1) CA1214898A (enExample)
DE (1) DE3467762D1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006509867A (ja) * 2002-12-16 2006-03-23 ペミアス ゲーエムベーハー 高分子量ポリアゾール
JP2008505209A (ja) * 2004-07-02 2008-02-21 ピービーアイ・パフォーマンス・プロダクツ・インコーポレーテッド 固相重合工程が改良された２段階溶融重合法によるポリベンゾイミダゾールの製造方法。
JP2009500509A (ja) * 2005-07-11 2009-01-08 ピービーアイ・パフォーマンス・プロダクツ・インコーポレーテッド ポリベンズイミダゾールの製造のための２段階溶融重合法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260365A (en) * 1982-09-17 1993-11-09 Dow Chemical Co Liquid crystalline polymer compositions, process, and products
US5374706A (en) * 1982-09-17 1994-12-20 The Dow Chemical Company Liquid crystalline polymer compositions process, and products
US4535144A (en) * 1983-01-28 1985-08-13 Celanese Corporation Synthesis of high molecular weight polybenzimidazole with arylhalo phosphorus compound catalyst
US4588808A (en) * 1984-08-31 1986-05-13 Celanese Corporation Two-stage process and product for producing polybenzimidazoles from free dicarboxylic acids
US4672104A (en) * 1984-08-31 1987-06-09 Celanese Corporation Two stage polybenzimidazole process and product
US4608427A (en) * 1985-06-20 1986-08-26 E. I. Du Pont De Nemours And Company Method for making PBO and PBT polymers
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
US4775215A (en) * 1986-10-31 1988-10-04 Hoechst Celanese Corporation Nonlinear optical devices
EP0392008A4 (en) * 1988-10-11 1991-09-04 The Dow Chemical Company Copolymers containing polybenzoxazole, polybenzothiazole and polybenzimidazole moieties
US5030706A (en) * 1988-10-11 1991-07-09 The Dow Chemical Company Copolymers containing polybenzoxazole, polybenzothiazole and polybenzimidazole moieties
US5089568A (en) * 1988-10-11 1992-02-18 The Dow Chemical Company Process of making thermoplastic copolymers containing polybenzoxazole, polybenzothiazole and polybenzimidazole moieties
CN102585224A (zh) * 2012-03-16 2012-07-18 华中师范大学 一种聚苯并咪唑耐高温材料及其制备方法
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
CN113292728A (zh) * 2020-02-24 2021-08-24 中国科学院上海有机化学研究所 一种燃料电池用高质子电导率的聚苯并咪唑类聚合物的制备方法及其应用
CN116063679B (zh) * 2023-03-16 2024-03-29 山东正熵能源科技有限公司 一种利用微波辅助合成高分子量聚苯并咪唑类化合物的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3174947A (en) * 1962-02-14 1965-03-23 Univ Illinois Polybenzimidazoles and their preparation
GB1000525A (en) * 1962-07-20 1965-08-04 Teijin Ltd Process for preparation of polybenzimidazoles
US3433772A (en) * 1965-12-30 1969-03-18 Celanese Corp Process for preparing polybenzimidazoles
US3551389A (en) * 1969-03-04 1970-12-29 Celanese Corp Process for the polymerization of aromatic polybenzimidazoles
US3509108A (en) * 1969-03-04 1970-04-28 Celanese Corp Preparation of polybenzimidazoles
GB1241385A (en) * 1969-07-09 1971-08-04 Celanese Corp Process for the production of aromatic polybenzimidazoles
US4154919A (en) * 1976-08-31 1979-05-15 Acurex Corporation Linear and cross-linked polybenzimidazoles
US4312976A (en) * 1980-07-15 1982-01-26 Celanese Corporation Single-stage melt polymerization process for the production of high molecular weight polybenzimidazole
US4414383A (en) * 1982-05-24 1983-11-08 Celanese Corporation High molecular weight polybenzimidazole preparation with phosphorus containing polymerization catalyst

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006509867A (ja) * 2002-12-16 2006-03-23 ペミアス ゲーエムベーハー 高分子量ポリアゾール
JP2007146165A (ja) * 2002-12-16 2007-06-14 Pemeas Gmbh 高分子量ポリアゾール
JP2008505209A (ja) * 2004-07-02 2008-02-21 ピービーアイ・パフォーマンス・プロダクツ・インコーポレーテッド 固相重合工程が改良された２段階溶融重合法によるポリベンゾイミダゾールの製造方法。
JP2009500509A (ja) * 2005-07-11 2009-01-08 ピービーアイ・パフォーマンス・プロダクツ・インコーポレーテッド ポリベンズイミダゾールの製造のための２段階溶融重合法

Also Published As

Publication number Publication date
EP0122735B1 (en) 1987-11-25
EP0122735A2 (en) 1984-10-24
CA1214898A (en) 1986-12-02
US4463167A (en) 1984-07-31
DE3467762D1 (en) 1988-01-07
JPH0450929B2 (enExample) 1992-08-17
EP0122735A3 (en) 1985-04-10

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