DE69534504D1 - Verfahren zur herstellung von polybenzazolfasern und -filamenten - Google Patents

Verfahren zur herstellung von polybenzazolfasern und -filamenten

Info

Publication number
DE69534504D1
DE69534504D1 DE69534504T DE69534504T DE69534504D1 DE 69534504 D1 DE69534504 D1 DE 69534504D1 DE 69534504 T DE69534504 T DE 69534504T DE 69534504 T DE69534504 T DE 69534504T DE 69534504 D1 DE69534504 D1 DE 69534504D1
Authority
DE
Germany
Prior art keywords
polybenzazo
filaments
fibers
preparation
polybenzazo fibers
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
DE69534504T
Other languages
English (en)
Other versions
DE69534504T2 (de
Inventor
Katsuya Tani
Ihachiro Iba
L Faley
E Mills
M Thumma
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 DE69534504D1 publication Critical patent/DE69534504D1/de
Publication of DE69534504T2 publication Critical patent/DE69534504T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/26—Formation of staple fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
DE69534504T 1994-08-12 1995-08-10 Verfahren zur herstellung von polybenzazolfasern und -filamenten Expired - Fee Related DE69534504T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP19063594 1994-08-12
JP19063594A JP3463768B2 (ja) 1994-08-12 1994-08-12 ポリベンザゾール繊維の製造方法
PCT/US1995/010271 WO1996005341A1 (en) 1994-08-12 1995-08-10 Process for preparing polybenzazole filaments and fiber

Publications (2)

Publication Number Publication Date
DE69534504D1 true DE69534504D1 (de) 2006-02-16
DE69534504T2 DE69534504T2 (de) 2006-06-29

Family

ID=16261358

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69534504T Expired - Fee Related DE69534504T2 (de) 1994-08-12 1995-08-10 Verfahren zur herstellung von polybenzazolfasern und -filamenten

Country Status (6)

Country Link
EP (1) EP0804639B1 (de)
JP (1) JP3463768B2 (de)
CA (1) CA2195084A1 (de)
DE (1) DE69534504T2 (de)
ES (1) ES2246054T3 (de)
WO (1) WO1996005341A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3748014B2 (ja) † 1999-08-27 2006-02-22 ユニ・チャーム株式会社 吸収性物品
CN102021664A (zh) * 2010-12-30 2011-04-20 张家港欣阳化纤有限公司 喷丝板

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932851A (en) * 1959-01-16 1960-04-19 Courtaulds Inc Spinning jet and process of using same
US5294390A (en) * 1992-12-03 1994-03-15 The Dow Chemical Company Method for rapid spinning of a polybenzazole fiber
US5296185A (en) * 1992-12-03 1994-03-22 The Dow Chemical Company Method for spinning a polybenzazole fiber

Also Published As

Publication number Publication date
EP0804639A4 (de) 1997-11-12
EP0804639A1 (de) 1997-11-05
CA2195084A1 (en) 1996-02-22
WO1996005341A1 (en) 1996-02-22
DE69534504T2 (de) 2006-06-29
JP3463768B2 (ja) 2003-11-05
ES2246054T3 (es) 2006-02-01
JPH0860436A (ja) 1996-03-05
EP0804639B1 (de) 2005-10-05

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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