DE69803610D1 - Highly oriented polymer fiber and process for its production - Google Patents

Highly oriented polymer fiber and process for its production

Info

Publication number
DE69803610D1
DE69803610D1 DE69803610T DE69803610T DE69803610D1 DE 69803610 D1 DE69803610 D1 DE 69803610D1 DE 69803610 T DE69803610 T DE 69803610T DE 69803610 T DE69803610 T DE 69803610T DE 69803610 D1 DE69803610 D1 DE 69803610D1
Authority
DE
Germany
Prior art keywords
production
polymer fiber
highly oriented
oriented polymer
highly
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
DE69803610T
Other languages
German (de)
Other versions
DE69803610T2 (en
Inventor
Kigen Kawai
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.)
Kansai Research Institute KRI Inc
Original Assignee
Kansai Research Institute KRI Inc
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 claimed from US08/811,282 external-priority patent/US5968432A/en
Application filed by Kansai Research Institute KRI Inc filed Critical Kansai Research Institute KRI Inc
Publication of DE69803610D1 publication Critical patent/DE69803610D1/en
Application granted granted Critical
Publication of DE69803610T2 publication Critical patent/DE69803610T2/en
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
    • 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
    • D01D5/12—Stretch-spinning methods
    • 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
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
    • D01F6/605—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides from aromatic polyamides
DE1998603610 1997-03-04 1998-03-02 Highly oriented polymer fiber and process for its manufacture Expired - Fee Related DE69803610T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/811,282 US5968432A (en) 1991-09-12 1997-03-04 Process of making a fiber
JP33334497 1997-12-03

Publications (2)

Publication Number Publication Date
DE69803610D1 true DE69803610D1 (en) 2002-03-14
DE69803610T2 DE69803610T2 (en) 2003-02-20

Family

ID=26574473

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998603610 Expired - Fee Related DE69803610T2 (en) 1997-03-04 1998-03-02 Highly oriented polymer fiber and process for its manufacture

Country Status (4)

Country Link
EP (1) EP0863232B1 (en)
CN (1) CN1201844A (en)
DE (1) DE69803610T2 (en)
TW (1) TW396217B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7846363B2 (en) * 2006-08-23 2010-12-07 Honeywell International Inc. Process for the preparation of UHMW multi-filament poly(alpha-olefin) yarns
CN102321930A (en) * 2011-08-09 2012-01-18 马海燕 Large-diameter melt-induced liquid crystal polymer monofilament and production method thereof
JP6612664B2 (en) * 2016-03-16 2019-11-27 株式会社東芝 Fiber orientation sheet
CN108754641B (en) * 2018-08-21 2024-02-27 江西东华机械有限责任公司 Coagulating bath water tank convenient for head growing
CN115044989B (en) * 2022-06-07 2024-02-13 山东非金属材料研究所 Dry-wet method forming method of PBO fibers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246776A (en) * 1989-06-28 1993-09-21 Michelin Recherche Et Technique Aramid monofilament and method of obtaining same
US5582911A (en) * 1990-12-27 1996-12-10 Michelin Recherche Et. Technique, S.A. Aramid monofilament having a slightly structured skin--process for producing this monofilament

Also Published As

Publication number Publication date
EP0863232B1 (en) 2002-01-30
EP0863232A3 (en) 1999-06-02
TW396217B (en) 2000-07-01
CN1201844A (en) 1998-12-16
EP0863232A2 (en) 1998-09-09
DE69803610T2 (en) 2003-02-20

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication of lapse of patent is to be deleted
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee