ES2128296T3 - NEW METHOD OF MANUFACTURE OF CARBON FIBER, OR A PRECURSING FIBER OF THE SAME, USING A PRELIMINARY STRETCH. - Google Patents

NEW METHOD OF MANUFACTURE OF CARBON FIBER, OR A PRECURSING FIBER OF THE SAME, USING A PRELIMINARY STRETCH.

Info

Publication number
ES2128296T3
ES2128296T3 ES89102638T ES89102638T ES2128296T3 ES 2128296 T3 ES2128296 T3 ES 2128296T3 ES 89102638 T ES89102638 T ES 89102638T ES 89102638 T ES89102638 T ES 89102638T ES 2128296 T3 ES2128296 T3 ES 2128296T3
Authority
ES
Spain
Prior art keywords
manufacture
fiber
carbon fiber
precursing
same
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
ES89102638T
Other languages
Spanish (es)
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.)
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=ES2128296(T3) "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 ES2128296T3 publication Critical patent/ES2128296T3/en
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
    • 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)

Abstract

Process of carbon fiber manufacture wherein the polyacrylonitrile precursor is stretched prior to oxidation in limited temperature range. Process permits greater throughput in precursor manufacture and reduces flaws in the precursor because significant stretching is at lower line speeds typically used for oxidation and carbonization in making carbon fiber.
ES89102638T 1988-02-16 1989-02-16 NEW METHOD OF MANUFACTURE OF CARBON FIBER, OR A PRECURSING FIBER OF THE SAME, USING A PRELIMINARY STRETCH. Expired - Lifetime ES2128296T3 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2128296T3 true ES2128296T3 (en) 1999-05-16

Family

ID=22559371

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89102638T Expired - Lifetime ES2128296T3 (en) 1988-02-16 1989-02-16 NEW METHOD OF MANUFACTURE OF CARBON FIBER, OR A PRECURSING FIBER OF THE SAME, USING A PRELIMINARY STRETCH.

Country Status (7)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2770233B1 (en) * 1997-10-27 2000-01-14 Messier Bugatti PROCESS FOR MANUFACTURING CARBON FIBER PREFORMS
JP4962667B1 (en) * 2010-11-30 2012-06-27 東レ株式会社 Method for producing polyacrylonitrile fiber and method for producing carbon fiber
RU2018126669A (en) 2015-12-31 2020-02-03 ЮТи-БАТТЕЛЬ, ЭлЭлСи METHOD FOR PRODUCING CARBON FIBERS FROM MULTIPURPOSE INDUSTRIAL FIBERS

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 (en) * 1972-03-10 1978-12-14 Bayer Ag, 5090 Leverkusen Process for the production of carbon threads
JPS6039763A (en) * 1983-08-11 1985-03-01 Japan Storage Battery Co Ltd Lead storage battery with eletrolyte circulating device
JPS6156327A (en) * 1984-08-28 1986-03-22 Canon Inc Driving method of display panel
JPH0742605B2 (en) * 1987-09-16 1995-05-10 日機装株式会社 Method for producing acrylic fiber

Also Published As

Publication number Publication date
IL89271A (en) 1992-12-01
CA1327258C (en) 1994-03-01
JPH026627A (en) 1990-01-10
EP0329128A3 (en) 1991-03-13
IL89271A0 (en) 1989-09-10
DE68928911T2 (en) 1999-05-27
EP0329128A2 (en) 1989-08-23
DE68928911D1 (en) 1999-03-04
JP3033960B2 (en) 2000-04-17
ATE176012T1 (en) 1999-02-15
EP0329128B1 (en) 1999-01-20

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