IT939003B - PROCESS OF PRODUCTION OF CARBON FIBERS AND OBTAINED FIBERS - Google Patents

PROCESS OF PRODUCTION OF CARBON FIBERS AND OBTAINED FIBERS

Info

Publication number
IT939003B
IT939003B IT24427/71A IT2442771A IT939003B IT 939003 B IT939003 B IT 939003B IT 24427/71 A IT24427/71 A IT 24427/71A IT 2442771 A IT2442771 A IT 2442771A IT 939003 B IT939003 B IT 939003B
Authority
IT
Italy
Prior art keywords
fibers
production
carbon fibers
carbon
obtained fibers
Prior art date
Application number
IT24427/71A
Other languages
Italian (it)
Original Assignee
Charbonnages De France
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 filed Critical Charbonnages De France
Application granted granted Critical
Publication of IT939003B publication Critical patent/IT939003B/en

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)
IT24427/71A 1970-05-19 1971-05-12 PROCESS OF PRODUCTION OF CARBON FIBERS AND OBTAINED FIBERS IT939003B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT939003B true IT939003B (en) 1973-02-10

Family

ID=9055708

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24427/71A IT939003B (en) 1970-05-19 1971-05-12 PROCESS OF PRODUCTION OF CARBON FIBERS AND OBTAINED FIBERS

Country Status (11)

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

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 (en) * 1971-11-08 1973-03-01 Charbonnages De France PROCESS FOR THE PRODUCTION OF CARBON FIBERS AND OBTAINED FIBERS
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 (en) * 1973-02-01 1976-11-26 Sumitomo Chemical Co
DE3037829C2 (en) * 1980-10-07 1983-08-25 Rütgerswerke AG, 6000 Frankfurt Process for the production of modified pitches and low-boiling aromatics or olefins and the use of these pitches
JPS588786A (en) * 1981-07-10 1983-01-18 Mitsubishi Oil Co Ltd Preparation of pitch as raw material for carbon fiber
JPS5871990A (en) * 1981-10-23 1983-04-28 Nippon Oil Co Ltd Pitch for carbon fiber
JPH0627172B2 (en) * 1985-10-02 1994-04-13 三菱石油株式会社 Method for producing optically anisotropic pitch
JPS62283187A (en) * 1986-06-02 1987-12-09 Mitsubishi Oil Co Ltd Production of pitch having low softening point
DE3736494A1 (en) * 1987-10-28 1990-03-15 Ruetgerswerke Ag METHOD FOR PRODUCING CARBON FIBERS
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
JPS5040170B1 (en) 1975-12-22
US3784679A (en) 1974-01-08
DE2124636A1 (en) 1972-11-02
GB1340099A (en) 1973-12-05
BE766992A (en) 1971-10-01
DE2124636C3 (en) 1979-02-22
CA958176A (en) 1974-11-26
NL7106217A (en) 1971-11-23
DE2124636B2 (en) 1978-06-29
CH526467A (en) 1972-08-15
LU63163A1 (en) 1972-07-26
FR2087413A5 (en) 1971-12-31

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