DE60018533D1 - Polybenzazol und Fasern daraus - Google Patents

Polybenzazol und Fasern daraus

Info

Publication number
DE60018533D1
DE60018533D1 DE60018533T DE60018533T DE60018533D1 DE 60018533 D1 DE60018533 D1 DE 60018533D1 DE 60018533 T DE60018533 T DE 60018533T DE 60018533 T DE60018533 T DE 60018533T DE 60018533 D1 DE60018533 D1 DE 60018533D1
Authority
DE
Germany
Prior art keywords
pbz monomer
polybenzazole
formula
pbz
monomer
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
DE60018533T
Other languages
English (en)
Other versions
DE60018533T2 (de
Inventor
Go Matsuoka
Fuyuhiko Kubota
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.)
Toyobo Co Ltd
Original Assignee
Toyobo Co Ltd
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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Application granted granted Critical
Publication of DE60018533D1 publication Critical patent/DE60018533D1/de
Publication of DE60018533T2 publication Critical patent/DE60018533T2/de
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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/32—Polythiazoles; Polythiadiazoles
    • 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
    • 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
    • C08G73/22—Polybenzoxazoles
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/74—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polycondensates of cyclic compounds, e.g. polyimides, polybenzimidazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Artificial Filaments (AREA)
DE60018533T 1999-12-06 2000-12-05 Polybenzazol und Fasern daraus Expired - Fee Related DE60018533T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP34656499 1999-12-06
JP34656499 1999-12-06

Publications (2)

Publication Number Publication Date
DE60018533D1 true DE60018533D1 (de) 2005-04-14
DE60018533T2 DE60018533T2 (de) 2006-04-13

Family

ID=18384286

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60018533T Expired - Fee Related DE60018533T2 (de) 1999-12-06 2000-12-05 Polybenzazol und Fasern daraus

Country Status (6)

Country Link
US (1) US6335419B2 (de)
EP (1) EP1106716B1 (de)
CN (1) CN1180146C (de)
AT (1) ATE290618T1 (de)
DE (1) DE60018533T2 (de)
ES (1) ES2234503T3 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003035367A1 (en) * 2001-10-19 2003-05-01 Toyo Boseki Kabushiki Kaisha Method for producing formed polybenzazole product
ATE409761T1 (de) * 2002-06-26 2008-10-15 Toyo Boseki Polybenzazolfaser und deren verwendung
DE10246373A1 (de) * 2002-10-04 2004-04-15 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend Sulfonsäuregruppen enthaltende Polyazole und deren Anwendung in Brennstoffzellen
DE10246459A1 (de) * 2002-10-04 2004-04-15 Celanese Ventures Gmbh Protonenleitende Polymermembran umfassend Phosphonsäuregruppen enthaltende Polyazole und deren Anwendung in Brennstoffzellen
DE10246461A1 (de) * 2002-10-04 2004-04-15 Celanese Ventures Gmbh Protonenleitende Polymermembran enthaltend Polyazolblends und deren Anwendung in Brennstoffzellen
WO2005011039A2 (de) 2003-07-27 2005-02-03 Pemeas Gmbh Protonenleitende membran und deren verwendung
US7189346B2 (en) 2004-07-22 2007-03-13 E. I. Du Pont De Nemours And Company Polybenzazole fibers and processes for their preparation
CN101300288B (zh) * 2005-11-02 2011-02-23 帝人株式会社 纺丝液及使用该纺丝液的纤维的制造方法
CA2640545A1 (en) * 2008-05-19 2009-11-19 Industry-University Cooperation Foundation, Hanyang University Polyimides dope composition, preparation method of hollow fiber using the same and hollow fiber prepared therefrom
CN103204805A (zh) * 2012-12-21 2013-07-17 浙江工业大学 Ab型pbz单体的关键中间体及其制备方法
JP6956783B2 (ja) * 2016-09-14 2021-11-02 ビーエイエスエフ・ソシエタス・エウロパエアＢａｓｆ Ｓｅ ポリベンザゾールポリマー（ｐ）の製造方法
WO2019170529A1 (de) * 2018-03-09 2019-09-12 Basf Se Verfahren zur herstellung von fasern, folien und formkörpern eines polybenzazolpolymers (p)
CN110592712A (zh) * 2019-09-27 2019-12-20 北京化工大学 一种高性能聚苯并咪唑纤维及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225700A (en) * 1979-04-23 1980-09-30 Sri International Thermally stable rod-like polybenzobisthiazole polymers
DE3390220C2 (de) 1982-09-17 1995-04-20 Dow Chemical Co Flüssigkristalline Polymerzusammensetzungen, Verwendungen und Produkte
US5089591A (en) * 1990-10-19 1992-02-18 The Dow Chemical Company Rapid advancement of molecular weight in polybenzazole oligomer dopes
JP3123144B2 (ja) * 1990-10-19 2001-01-09 東洋紡績株式会社 ポリベンゾアゾールポリマーの段階重合方法
JP3065468B2 (ja) 1993-12-03 2000-07-17 東洋紡績株式会社 ポリベンザゾール繊維の製造方法
JPH09296041A (ja) * 1996-04-30 1997-11-18 Toyobo Co Ltd ポリベンズアゾールの製造方法

Also Published As

Publication number Publication date
US20010003130A1 (en) 2001-06-07
EP1106716A1 (de) 2001-06-13
EP1106716B1 (de) 2005-03-09
DE60018533T2 (de) 2006-04-13
CN1180146C (zh) 2004-12-15
CN1298966A (zh) 2001-06-13
ES2234503T3 (es) 2005-07-01
ATE290618T1 (de) 2005-03-15
US6335419B2 (en) 2002-01-01

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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