DE3850419T2 - Pitch-based carbon fibers and process for their production. - Google Patents

Pitch-based carbon fibers and process for their production.

Info

Publication number
DE3850419T2
DE3850419T2 DE19883850419 DE3850419T DE3850419T2 DE 3850419 T2 DE3850419 T2 DE 3850419T2 DE 19883850419 DE19883850419 DE 19883850419 DE 3850419 T DE3850419 T DE 3850419T DE 3850419 T2 DE3850419 T2 DE 3850419T2
Authority
DE
Germany
Prior art keywords
pitch
production
carbon fibers
based carbon
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 - Fee Related
Application number
DE19883850419
Other languages
German (de)
Other versions
DE3850419D1 (en
Inventor
Yoshinori Cf Kashima Seiy Suto
Hideyuki Cf Kashima S Nakajima
Toshiyuki Cf Kashima Seiyu Ito
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.)
Petoca Ltd
Original Assignee
Petoca Ltd
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 Petoca Ltd filed Critical Petoca Ltd
Application granted granted Critical
Publication of DE3850419D1 publication Critical patent/DE3850419D1/en
Publication of DE3850419T2 publication Critical patent/DE3850419T2/en
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
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
DE19883850419 1987-01-28 1988-01-27 Pitch-based carbon fibers and process for their production. Expired - Fee Related DE3850419T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1750987 1987-01-28
JP62219224A JPH0651928B2 (en) 1987-01-28 1987-09-03 Pitch-based carbon fiber and manufacturing method

Publications (2)

Publication Number Publication Date
DE3850419D1 DE3850419D1 (en) 1994-08-04
DE3850419T2 true DE3850419T2 (en) 1994-12-01

Family

ID=26354041

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883850419 Expired - Fee Related DE3850419T2 (en) 1987-01-28 1988-01-27 Pitch-based carbon fibers and process for their production.

Country Status (4)

Country Link
EP (1) EP0276840B1 (en)
JP (1) JPH0651928B2 (en)
CA (1) CA1311883C (en)
DE (1) DE3850419T2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2767908B2 (en) * 1989-07-14 1998-06-25 三菱化学株式会社 Pitch-based carbon fiber treatment agent
KR102113535B1 (en) * 2014-07-24 2020-05-21 코오롱인더스트리 주식회사 Spun yarn comprising carbon fiber staple and method of manufacturing the same
KR102113534B1 (en) * 2014-07-24 2020-06-02 코오롱인더스트리 주식회사 Electrically conductive carbon fiber with excellent spun and weaving property and method of manufacturing the same
US20220170183A1 (en) * 2019-03-28 2022-06-02 Toray Industries, Inc. Carbon fiber bundle and production method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582662A (en) * 1983-05-27 1986-04-15 Mitsubishi Chemical Industries Ltd. Process for producing a carbon fiber from pitch material
JPS6021911A (en) * 1983-07-12 1985-02-04 Agency Of Ind Science & Technol Manufacture of carbon fiber product
JPS60126324A (en) * 1983-12-07 1985-07-05 Nippon Steel Corp Method for producing carbon fiber bundle having high orientation of filament
JPS60173121A (en) * 1984-02-16 1985-09-06 Toa Nenryo Kogyo Kk Production of carbon yarn and graphite yarn
JPS61167021A (en) * 1985-01-18 1986-07-28 Nippon Oil Co Ltd Production of pitch carbon yarn
JPS6257392A (en) * 1985-09-05 1987-03-13 Clarion Co Ltd Stereoscopic back eye camera
JPS62133123A (en) * 1985-12-05 1987-06-16 Toa Nenryo Kogyo Kk Production of carbon fiber and graphite fiber
JPH0832974B2 (en) * 1986-01-27 1996-03-29 三菱化学株式会社 Method for producing pitch carbon fiber
JPH0737689B2 (en) * 1987-04-23 1995-04-26 東燃株式会社 Method for producing carbon fiber and graphite fiber

Also Published As

Publication number Publication date
JPH0651928B2 (en) 1994-07-06
EP0276840A2 (en) 1988-08-03
EP0276840A3 (en) 1991-08-07
DE3850419D1 (en) 1994-08-04
CA1311883C (en) 1992-12-29
JPS63303123A (en) 1988-12-09
EP0276840B1 (en) 1994-06-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee