JP3463768B2 - ポリベンザゾール繊維の製造方法 - Google Patents

ポリベンザゾール繊維の製造方法

Info

Publication number
JP3463768B2
JP3463768B2 JP19063594A JP19063594A JP3463768B2 JP 3463768 B2 JP3463768 B2 JP 3463768B2 JP 19063594 A JP19063594 A JP 19063594A JP 19063594 A JP19063594 A JP 19063594A JP 3463768 B2 JP3463768 B2 JP 3463768B2
Authority
JP
Japan
Prior art keywords
spinning
spinneret
yarn
pores
dope
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
JP19063594A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0860436A (ja
Inventor
勝也 谷
伊八郎 伊庭
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
Priority to JP19063594A priority Critical patent/JP3463768B2/ja
Application filed by Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to EP95929496A priority patent/EP0804639B1/en
Priority to CA 2195084 priority patent/CA2195084A1/en
Priority to DE69534504T priority patent/DE69534504T2/de
Priority to US08/793,038 priority patent/US5756031A/en
Priority to PCT/US1995/010271 priority patent/WO1996005341A1/en
Priority to ES95929496T priority patent/ES2246054T3/es
Publication of JPH0860436A publication Critical patent/JPH0860436A/ja
Application granted granted Critical
Publication of JP3463768B2 publication Critical patent/JP3463768B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
JP19063594A 1994-08-12 1994-08-12 ポリベンザゾール繊維の製造方法 Expired - Lifetime JP3463768B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP19063594A JP3463768B2 (ja) 1994-08-12 1994-08-12 ポリベンザゾール繊維の製造方法
CA 2195084 CA2195084A1 (en) 1994-08-12 1995-08-10 Process for preparing polybenzazole filaments and fiber
DE69534504T DE69534504T2 (de) 1994-08-12 1995-08-10 Verfahren zur herstellung von polybenzazolfasern und -filamenten
US08/793,038 US5756031A (en) 1994-08-12 1995-08-10 Process for preparing polybenzazole filaments and fiber
EP95929496A EP0804639B1 (en) 1994-08-12 1995-08-10 Process for preparing polybenzazole filaments and fiber
PCT/US1995/010271 WO1996005341A1 (en) 1994-08-12 1995-08-10 Process for preparing polybenzazole filaments and fiber
ES95929496T ES2246054T3 (es) 1994-08-12 1995-08-10 Procedimiento para preparar filamentos de polibenzazol y fibra.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19063594A JP3463768B2 (ja) 1994-08-12 1994-08-12 ポリベンザゾール繊維の製造方法

Publications (2)

Publication Number Publication Date
JPH0860436A JPH0860436A (ja) 1996-03-05
JP3463768B2 true JP3463768B2 (ja) 2003-11-05

Family

ID=16261358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19063594A Expired - Lifetime JP3463768B2 (ja) 1994-08-12 1994-08-12 ポリベンザゾール繊維の製造方法

Country Status (6)

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

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
WO1996005341A1 (en) 1996-02-22
DE69534504D1 (de) 2006-02-16
EP0804639A4 (enrdf_load_stackoverflow) 1997-11-12
DE69534504T2 (de) 2006-06-29
EP0804639B1 (en) 2005-10-05
CA2195084A1 (en) 1996-02-22
JPH0860436A (ja) 1996-03-05
EP0804639A1 (en) 1997-11-05
ES2246054T3 (es) 2006-02-01

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