FR2393087A1 - Procede pour la production de fibres de carbone - Google Patents

Procede pour la production de fibres de carbone

Info

Publication number
FR2393087A1
FR2393087A1 FR7816121A FR7816121A FR2393087A1 FR 2393087 A1 FR2393087 A1 FR 2393087A1 FR 7816121 A FR7816121 A FR 7816121A FR 7816121 A FR7816121 A FR 7816121A FR 2393087 A1 FR2393087 A1 FR 2393087A1
Authority
FR
France
Prior art keywords
production
fibers
carbon fibers
yarn
atmosphere
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.)
Granted
Application number
FR7816121A
Other languages
English (en)
Other versions
FR2393087B1 (fr
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Publication of FR2393087A1 publication Critical patent/FR2393087A1/fr
Application granted granted Critical
Publication of FR2393087B1 publication Critical patent/FR2393087B1/fr
Granted 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
    • 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
    • D01F9/32—Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

L'invention concerne un procédé perfectionnné pour la production de fibres de carbone, dans lequel on met en contact et on éloigne successivement à plusieurs reprises des fibres de précurseur consistant en filament continus carbonisables, de la surface d'un corps chauffé maintenu à une température d'environ 200 à 400 degrés C, dans une atmosphère de gaz oxydant, et ensuite on chauffe les fibres oxydées dans une atmosphère de gaz oxydant maintenue à une température d'au moins environ 800 degrés C. Selon l'invention, on utilise comme fibres de précurseur un fil de filaments entrelacés n'ayant sensiblement pas de frisures ou de boucles et comprenant des filaments continus entrelacés entre eux le long de la direction longitudinale à un degré tel que le facteur de cohérence du fil soit d'environ 20 à 100.
FR7816121A 1977-05-30 1978-05-30 Procede pour la production de fibres de carbone Granted FR2393087A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6209177A JPS53147821A (en) 1977-05-30 1977-05-30 Production of carbon fiber

Publications (2)

Publication Number Publication Date
FR2393087A1 true FR2393087A1 (fr) 1978-12-29
FR2393087B1 FR2393087B1 (fr) 1981-09-04

Family

ID=13190027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7816121A Granted FR2393087A1 (fr) 1977-05-30 1978-05-30 Procede pour la production de fibres de carbone

Country Status (4)

Country Link
JP (1) JPS53147821A (fr)
DE (1) DE2823426C3 (fr)
FR (1) FR2393087A1 (fr)
GB (1) GB1592144A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100411A2 (fr) * 1982-06-07 1984-02-15 Toray Industries, Inc. Procédé de fabrication de fibres oxydées carbonisables et fibres de carbone
EP0136098A2 (fr) * 1983-08-30 1985-04-03 BASF Aktiengesellschaft Production de cordes multifilamentaires à base de fibres de carbone, convenant particulièrement pour l'imprégnation avec des résines
EP0909842A1 (fr) * 1997-02-14 1999-04-21 Toray Industries, Inc. Faisceaux de fibres precurseurs aux fins de la fabrication de fibres de carbone, appareil de fabrication et procede de fabrication de faisceaux de fibres de carbone

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59157342A (ja) * 1983-02-28 1984-09-06 三菱レイヨン株式会社 複合材料
AT400954B (de) * 1993-12-17 1996-05-28 Fischer Adv Components Gmbh Gewebe, prepreg aus diesem gewebe, leichtbauteil aus derartigen prepregs, überkopf-gepäckablage für flugzeuge
JP6119168B2 (ja) * 2012-10-03 2017-04-26 三菱ケミカル株式会社 耐炎化繊維束の製造方法、及び、炭素繊維束の製造方法
DE102013206984A1 (de) * 2013-04-18 2014-10-23 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Herstellen von Kohlefasern

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2001267A1 (fr) * 1968-02-02 1969-09-26 Morganite Res & Dev Ltd
DE2546509A1 (de) * 1974-10-21 1976-04-29 Toray Industries Kohlenstoffaeden und verfahren zu deren herstellung
FR2289459A1 (fr) * 1974-10-29 1976-05-28 Ducommun Inc Procede de preparation d'un produit composite a base de fibres de carbone et produits obtenus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2001267A1 (fr) * 1968-02-02 1969-09-26 Morganite Res & Dev Ltd
DE2546509A1 (de) * 1974-10-21 1976-04-29 Toray Industries Kohlenstoffaeden und verfahren zu deren herstellung
FR2289459A1 (fr) * 1974-10-29 1976-05-28 Ducommun Inc Procede de preparation d'un produit composite a base de fibres de carbone et produits obtenus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0100411A2 (fr) * 1982-06-07 1984-02-15 Toray Industries, Inc. Procédé de fabrication de fibres oxydées carbonisables et fibres de carbone
EP0100411A3 (en) * 1982-06-07 1987-02-04 Toray Industries, Inc. Process for producing carbonizable oxidized fibers and carbon fibers
EP0136098A2 (fr) * 1983-08-30 1985-04-03 BASF Aktiengesellschaft Production de cordes multifilamentaires à base de fibres de carbone, convenant particulièrement pour l'imprégnation avec des résines
EP0136098A3 (en) * 1983-08-30 1987-08-19 Basf Aktiengesellschaft Improvements in the production of a carbon fibre multifilamentary tow which is particularly suited for resin impregnation
EP0909842A1 (fr) * 1997-02-14 1999-04-21 Toray Industries, Inc. Faisceaux de fibres precurseurs aux fins de la fabrication de fibres de carbone, appareil de fabrication et procede de fabrication de faisceaux de fibres de carbone
EP0909842A4 (fr) * 1997-02-14 1999-05-12

Also Published As

Publication number Publication date
JPS53147821A (en) 1978-12-22
DE2823426B2 (de) 1980-01-31
DE2823426A1 (de) 1978-12-07
JPS5747286B2 (fr) 1982-10-08
FR2393087B1 (fr) 1981-09-04
GB1592144A (en) 1981-07-01
DE2823426C3 (de) 1980-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse