EP0481762A3 - Pitch-based carbon fiber - Google Patents

Pitch-based carbon fiber Download PDF

Info

Publication number
EP0481762A3
EP0481762A3 EP19910309540 EP91309540A EP0481762A3 EP 0481762 A3 EP0481762 A3 EP 0481762A3 EP 19910309540 EP19910309540 EP 19910309540 EP 91309540 A EP91309540 A EP 91309540A EP 0481762 A3 EP0481762 A3 EP 0481762A3
Authority
EP
European Patent Office
Prior art keywords
pitch
carbon fiber
based carbon
fiber
carbon
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.)
Ceased
Application number
EP19910309540
Other languages
English (en)
Other versions
EP0481762A2 (fr
Inventor
Takashi Hino
Kikuji Komine
Masaharu C/O Tonen Corp. Corporate Yamamoto
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.)
Tonen General Sekiyu KK
Original Assignee
Tonen Corp
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
Priority claimed from JP27943690A external-priority patent/JPH04163318A/ja
Priority claimed from JP27943790A external-priority patent/JPH04163319A/ja
Application filed by Tonen Corp filed Critical Tonen Corp
Publication of EP0481762A2 publication Critical patent/EP0481762A2/fr
Publication of EP0481762A3 publication Critical patent/EP0481762A3/en
Ceased 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)
EP19910309540 1990-10-19 1991-10-16 Pitch-based carbon fiber Ceased EP0481762A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP27943690A JPH04163318A (ja) 1990-10-19 1990-10-19 高熱伝導率ピッチ系炭素繊維及びその製造法
JP279436/90 1990-10-19
JP279437/90 1990-10-19
JP27943790A JPH04163319A (ja) 1990-10-19 1990-10-19 超高熱伝導率ピッチ系炭素繊維及びその製造法

Publications (2)

Publication Number Publication Date
EP0481762A2 EP0481762A2 (fr) 1992-04-22
EP0481762A3 true EP0481762A3 (en) 1993-03-10

Family

ID=26553334

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910309540 Ceased EP0481762A3 (en) 1990-10-19 1991-10-16 Pitch-based carbon fiber

Country Status (2)

Country Link
EP (1) EP0481762A3 (fr)
CA (1) CA2053669A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3401716B2 (ja) * 1995-12-18 2003-04-28 新日本製鐵株式会社 ３軸織物およびその製造方法
US6303096B1 (en) 1998-11-10 2001-10-16 Mitsubishi Chemical Corporation Pitch based carbon fibers
US20190300771A1 (en) * 2016-09-28 2019-10-03 Teijin Limited Heat dissipation sheet

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389387A (en) * 1978-12-26 1983-06-21 Kureha Kagaku Kogyo Kabushiki Kaisha Method for preparing carbon fibers
EP0148560A2 (fr) * 1983-10-14 1985-07-17 Nippon Oil Co. Ltd. Procédé pour la fabrication de fibres de graphite à base de brai
EP0338212A2 (fr) * 1988-02-22 1989-10-25 E.I. Du Pont De Nemours And Company Fibres de carbone ayant un module extrêmement élevée et une résistance à la traction élevée

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389387A (en) * 1978-12-26 1983-06-21 Kureha Kagaku Kogyo Kabushiki Kaisha Method for preparing carbon fibers
EP0148560A2 (fr) * 1983-10-14 1985-07-17 Nippon Oil Co. Ltd. Procédé pour la fabrication de fibres de graphite à base de brai
EP0338212A2 (fr) * 1988-02-22 1989-10-25 E.I. Du Pont De Nemours And Company Fibres de carbone ayant un module extrêmement élevée et une résistance à la traction élevée

Also Published As

Publication number Publication date
CA2053669A1 (fr) 1992-04-20
EP0481762A2 (fr) 1992-04-22

Similar Documents

Publication Publication Date Title
GB8924231D0 (en) Carbon fibre composite structures
DE69326587D1 (de) Graphitisierte Kohlenstoffasern
CS162591A3 (en) Inorganic fiber
IL88103A (en) Carbonaceous fiber reinforced polymeric composites
EP0453624A3 (en) Highly moisture-absorptive fiber
EP0314157A3 (en) Sizing agent for carbon fiber
EP0519483A3 (en) A pitch-based activated carbon fiber
EP0296613A3 (en) High conductivity carbon fiber
AU2621084A (en) Spinning pitch-based carbon fibres
EP0295916A3 (en) Sizing agents for carbon fibers
GB8522741D0 (en) Carbon fibers
EP0439184A3 (en) Carbon fiber structure and process for producing the same
EP0478296A3 (en) Fiber identifier
GB2199856B (en) Carbon fibre materials
AU7249087A (en) Pitch-based carbon fibre
EP0118239A3 (en) Carbon fibre structures
IL88987A0 (en) Sizing compositions for carbon fibers
EP0296396A3 (en) Mesophase pitch-based carbon fibres
GB2251954B (en) Fiber assembly
EP0297702A3 (en) Pitch-based carbon or graphite fibre
EP0526787A3 (en) Process for producing pitch-based carbon fiber
IL97674A0 (en) Fibers
GB2239021B (en) Carbon fiber reinforced plastics
EP0481762A3 (en) Pitch-based carbon fiber
GB2150924B (en) Carbon fibres

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR GB

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB

17P Request for examination filed

Effective date: 19930607

17Q First examination report despatched

Effective date: 19960509

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 19980316