DE68928911T2 - Verfahren zur Herstellung von Kohlenstoffasern, oder ihren Ausgangsfasern, mittels Vorstreckung - Google Patents

Verfahren zur Herstellung von Kohlenstoffasern, oder ihren Ausgangsfasern, mittels Vorstreckung

Info

Publication number
DE68928911T2
DE68928911T2 DE68928911T DE68928911T DE68928911T2 DE 68928911 T2 DE68928911 T2 DE 68928911T2 DE 68928911 T DE68928911 T DE 68928911T DE 68928911 T DE68928911 T DE 68928911T DE 68928911 T2 DE68928911 T2 DE 68928911T2
Authority
DE
Germany
Prior art keywords
fibers
stretching
production
precursor
starting
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
DE68928911T
Other languages
English (en)
Other versions
DE68928911D1 (de
Inventor
James Toner Paul
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.)
Hexcel Corp
Original Assignee
Hexcel 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22559371&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68928911(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hexcel Corp filed Critical Hexcel Corp
Application granted granted Critical
Publication of DE68928911D1 publication Critical patent/DE68928911D1/de
Publication of DE68928911T2 publication Critical patent/DE68928911T2/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
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
    • D01F9/20—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products
    • D01F9/21—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F9/22—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
    • D01F9/225—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles from stabilised polyacrylonitriles
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Fibers (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
DE68928911T 1988-02-16 1989-02-16 Verfahren zur Herstellung von Kohlenstoffasern, oder ihren Ausgangsfasern, mittels Vorstreckung Expired - Fee Related DE68928911T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15638988A 1988-02-16 1988-02-16

Publications (2)

Publication Number Publication Date
DE68928911D1 DE68928911D1 (de) 1999-03-04
DE68928911T2 true DE68928911T2 (de) 1999-05-27

Family

ID=22559371

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68928911T Expired - Fee Related DE68928911T2 (de) 1988-02-16 1989-02-16 Verfahren zur Herstellung von Kohlenstoffasern, oder ihren Ausgangsfasern, mittels Vorstreckung

Country Status (7)

Country Link
EP (1) EP0329128B1 (de)
JP (1) JP3033960B2 (de)
AT (1) ATE176012T1 (de)
CA (1) CA1327258C (de)
DE (1) DE68928911T2 (de)
ES (1) ES2128296T3 (de)
IL (1) IL89271A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770233B1 (fr) * 1997-10-27 2000-01-14 Messier Bugatti Procede de fabrication de preformes en fibres de carbone
EP2647745A4 (de) * 2010-11-30 2014-06-11 Toray Industries Verfahren zur herstellung einer polyacrylnitrilfaser und verfahren zur herstellung einer kohlefaser
JP2019500511A (ja) 2015-12-31 2019-01-10 ユーティー−バテル， エルエルシー 多目的商用繊維からカーボン繊維を製造する方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1324041A (en) * 1969-10-31 1973-07-18 Nippon Carbon Co Ltd Method of producing carbon fibres
DE2211639C3 (de) * 1972-03-10 1978-12-14 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Kohlenstoff-Fäden
JPS6039763A (ja) * 1983-08-11 1985-03-01 Japan Storage Battery Co Ltd 電解液循環装置を備える鉛蓄電池
JPS6156327A (ja) * 1984-08-28 1986-03-22 Canon Inc 表示パネルの駆動法
JPH0742605B2 (ja) * 1987-09-16 1995-05-10 日機装株式会社 アクリル系繊維の製造方法

Also Published As

Publication number Publication date
ATE176012T1 (de) 1999-02-15
JPH026627A (ja) 1990-01-10
EP0329128A2 (de) 1989-08-23
CA1327258C (en) 1994-03-01
JP3033960B2 (ja) 2000-04-17
EP0329128B1 (de) 1999-01-20
IL89271A0 (en) 1989-09-10
IL89271A (en) 1992-12-01
ES2128296T3 (es) 1999-05-16
EP0329128A3 (de) 1991-03-13
DE68928911D1 (de) 1999-03-04

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee