EP0428944A3 - Pitch based carbon fibers - Google Patents

Pitch based carbon fibers Download PDF

Info

Publication number
EP0428944A3
EP0428944A3 EP19900121410 EP90121410A EP0428944A3 EP 0428944 A3 EP0428944 A3 EP 0428944A3 EP 19900121410 EP19900121410 EP 19900121410 EP 90121410 A EP90121410 A EP 90121410A EP 0428944 A3 EP0428944 A3 EP 0428944A3
Authority
EP
European Patent Office
Prior art keywords
carbon fibers
based carbon
pitch based
pitch
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.)
Granted
Application number
EP19900121410
Other versions
EP0428944B1 (en
EP0428944A2 (en
Inventor
Hiroshi Kashima Seiyusho Of Eziri
Hidekazu Kashima Seiyusho Of Saito
Tetsuo Kashima Seiyusho Of Yamada
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
Publication of EP0428944A2 publication Critical patent/EP0428944A2/en
Publication of EP0428944A3 publication Critical patent/EP0428944A3/en
Application granted granted Critical
Publication of EP0428944B1 publication Critical patent/EP0428944B1/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
    • D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
EP19900121410 1989-11-17 1990-11-08 Pitch based carbon fibers Expired - Lifetime EP0428944B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP299226/89 1989-11-17
JP1299226A JP2711918B2 (en) 1989-11-17 1989-11-17 Pitch-based carbon fiber

Publications (3)

Publication Number Publication Date
EP0428944A2 EP0428944A2 (en) 1991-05-29
EP0428944A3 true EP0428944A3 (en) 1991-08-28
EP0428944B1 EP0428944B1 (en) 1996-02-14

Family

ID=17869780

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900121410 Expired - Lifetime EP0428944B1 (en) 1989-11-17 1990-11-08 Pitch based carbon fibers

Country Status (3)

Country Link
EP (1) EP0428944B1 (en)
JP (1) JP2711918B2 (en)
DE (1) DE69025376T2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005183A (en) * 1972-03-30 1977-01-25 Union Carbide Corporation High modulus, high strength carbon fibers produced from mesophase pitch
EP0338212A2 (en) * 1988-02-22 1989-10-25 E.I. Du Pont De Nemours And Company Ultra-high modulus and high tensile strength carbon fibre

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842708B2 (en) * 1977-06-07 1983-09-21 松下電器産業株式会社 Electric motor
JPS61275426A (en) * 1985-05-30 1986-12-05 Mitsui Cokes Kogyo Kk Pitch-based carbon fiber and production thereof
JPS63315614A (en) * 1987-06-19 1988-12-23 Mitsubishi Oil Co Ltd Production of highly electrically conductive graphite fiber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005183A (en) * 1972-03-30 1977-01-25 Union Carbide Corporation High modulus, high strength carbon fibers produced from mesophase pitch
EP0338212A2 (en) * 1988-02-22 1989-10-25 E.I. Du Pont De Nemours And Company Ultra-high modulus and high tensile strength carbon fibre

Also Published As

Publication number Publication date
JP2711918B2 (en) 1998-02-10
EP0428944B1 (en) 1996-02-14
DE69025376D1 (en) 1996-03-28
DE69025376T2 (en) 1996-06-20
EP0428944A2 (en) 1991-05-29
JPH03161523A (en) 1991-07-11

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