CA1327258C - Procede pour l'obtention de fibres de carbone pre-etirees - Google Patents

Procede pour l'obtention de fibres de carbone pre-etirees

Info

Publication number
CA1327258C
CA1327258C CA000590558A CA590558A CA1327258C CA 1327258 C CA1327258 C CA 1327258C CA 000590558 A CA000590558 A CA 000590558A CA 590558 A CA590558 A CA 590558A CA 1327258 C CA1327258 C CA 1327258C
Authority
CA
Canada
Prior art keywords
precursor
stretching
temperature
tow
precursor tow
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
CA000590558A
Other languages
English (en)
Inventor
James Toner Paul Jr.
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.)
Hercules LLC
Original Assignee
Hercules LLC
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=CA1327258(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hercules LLC filed Critical Hercules LLC
Application granted granted Critical
Publication of CA1327258C publication Critical patent/CA1327258C/fr
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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Fibers (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CA000590558A 1988-02-16 1989-02-09 Procede pour l'obtention de fibres de carbone pre-etirees Expired - Fee Related CA1327258C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15638988A 1988-02-16 1988-02-16
US156,389 1988-02-16

Publications (1)

Publication Number Publication Date
CA1327258C true CA1327258C (fr) 1994-03-01

Family

ID=22559371

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000590558A Expired - Fee Related CA1327258C (fr) 1988-02-16 1989-02-09 Procede pour l'obtention de fibres de carbone pre-etirees

Country Status (7)

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

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
JP4962667B1 (ja) 2010-11-30 2012-06-27 東レ株式会社 ポリアクリロニトリル繊維の製造方法および炭素繊維の製造方法
WO2017117544A1 (fr) 2015-12-31 2017-07-06 Ut-Battelle, Llc Procédé de production de fibres de carbone à partir de fibres commerciales polyvalentes

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
DE68928911T2 (de) 1999-05-27
ATE176012T1 (de) 1999-02-15
DE68928911D1 (de) 1999-03-04
EP0329128A2 (fr) 1989-08-23
IL89271A0 (en) 1989-09-10
EP0329128A3 (fr) 1991-03-13
JPH026627A (ja) 1990-01-10
JP3033960B2 (ja) 2000-04-17
IL89271A (en) 1992-12-01
ES2128296T3 (es) 1999-05-16
EP0329128B1 (fr) 1999-01-20

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