DE2124636C3 - Verfahren zur Herstellung von Kohlenstoff asern - Google Patents

Verfahren zur Herstellung von Kohlenstoff asern

Info

Publication number
DE2124636C3
DE2124636C3 DE2124636A DE2124636A DE2124636C3 DE 2124636 C3 DE2124636 C3 DE 2124636C3 DE 2124636 A DE2124636 A DE 2124636A DE 2124636 A DE2124636 A DE 2124636A DE 2124636 C3 DE2124636 C3 DE 2124636C3
Authority
DE
Germany
Prior art keywords
thermal treatment
carbon fibers
production
spinning
fibers
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
Application number
DE2124636A
Other languages
German (de)
English (en)
Other versions
DE2124636B2 (de
DE2124636A1 (de
Inventor
Auf Nichtnennung Antrag
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.)
Charbonnages de France CDF
Original Assignee
Charbonnages de France CDF
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 Charbonnages de France CDF filed Critical Charbonnages de France CDF
Publication of DE2124636A1 publication Critical patent/DE2124636A1/de
Publication of DE2124636B2 publication Critical patent/DE2124636B2/de
Application granted granted Critical
Publication of DE2124636C3 publication Critical patent/DE2124636C3/de
Expired 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
    • 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
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
    • D01F9/15—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from coal pitch
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/19—Inorganic fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
  • Artificial Filaments (AREA)
DE2124636A 1970-05-19 1971-05-18 Verfahren zur Herstellung von Kohlenstoff asern Expired DE2124636C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7018171A FR2087413A5 (ja) 1970-05-19 1970-05-19

Publications (3)

Publication Number Publication Date
DE2124636A1 DE2124636A1 (de) 1972-11-02
DE2124636B2 DE2124636B2 (de) 1978-06-29
DE2124636C3 true DE2124636C3 (de) 1979-02-22

Family

ID=9055708

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2124636A Expired DE2124636C3 (de) 1970-05-19 1971-05-18 Verfahren zur Herstellung von Kohlenstoff asern

Country Status (11)

Country Link
US (1) US3784679A (ja)
JP (1) JPS5040170B1 (ja)
BE (1) BE766992A (ja)
CA (1) CA958176A (ja)
CH (1) CH526467A (ja)
DE (1) DE2124636C3 (ja)
FR (1) FR2087413A5 (ja)
GB (1) GB1340099A (ja)
IT (1) IT939003B (ja)
LU (1) LU63163A1 (ja)
NL (1) NL7106217A (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1356567A (en) * 1970-09-08 1974-06-12 Coal Industry Patents Ltd Manufacture of carbon fibres
BE790878A (fr) * 1971-11-08 1973-03-01 Charbonnages De France Procede de production de fibres de carbone et fibres obtenues
US3903220A (en) * 1972-12-04 1975-09-02 Carborundum Co Method for producing carbon fibers
US4020145A (en) * 1973-01-18 1977-04-26 Celanese Corporation Carbon fiber production
FR2216227B1 (ja) * 1973-02-01 1976-11-26 Sumitomo Chemical Co
DE3037829C2 (de) * 1980-10-07 1983-08-25 Rütgerswerke AG, 6000 Frankfurt Verfahren zur Herstellung modifizierter Peche und niedrigsiedender Aromaten oder Olefine und Verwendung dieser Peche
JPS588786A (ja) * 1981-07-10 1983-01-18 Mitsubishi Oil Co Ltd 炭素繊維原料用ピツチの製造方法
JPS5871990A (ja) * 1981-10-23 1983-04-28 Nippon Oil Co Ltd 炭素繊維用原料ピッチの製造方法
JPH0627172B2 (ja) * 1985-10-02 1994-04-13 三菱石油株式会社 光学的異方性ピッチの製造方法
JPS62283187A (ja) * 1986-06-02 1987-12-09 Mitsubishi Oil Co Ltd 低軟化点ピツチの製造法
DE3736494A1 (de) * 1987-10-28 1990-03-15 Ruetgerswerke Ag Verfahren zur herstellung von kohlenstoffasern
US5308598A (en) * 1990-02-01 1994-05-03 E. I. Du Pont De Nemours And Company Plexifilamentary fibers from pitch

Also Published As

Publication number Publication date
CA958176A (en) 1974-11-26
IT939003B (it) 1973-02-10
NL7106217A (ja) 1971-11-23
DE2124636B2 (de) 1978-06-29
LU63163A1 (ja) 1972-07-26
JPS5040170B1 (ja) 1975-12-22
US3784679A (en) 1974-01-08
FR2087413A5 (ja) 1971-12-31
CH526467A (fr) 1972-08-15
DE2124636A1 (de) 1972-11-02
GB1340099A (en) 1973-12-05
BE766992A (fr) 1971-10-01

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee