JPH0437167B2 - - Google Patents

Info

Publication number
JPH0437167B2
JPH0437167B2 JP62139980A JP13998087A JPH0437167B2 JP H0437167 B2 JPH0437167 B2 JP H0437167B2 JP 62139980 A JP62139980 A JP 62139980A JP 13998087 A JP13998087 A JP 13998087A JP H0437167 B2 JPH0437167 B2 JP H0437167B2
Authority
JP
Japan
Prior art keywords
ton
elastic modulus
carbon fibers
fibers
modulus
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 - Lifetime
Application number
JP62139980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63309620A (ja
Inventor
Yoshinori Sudo
Toshuki Ito
Hideyuki Nakajima
Yoshimasa Suzuki
Shinichi Nayuki
Hiroyasu Ogawa
Harumitsu Enomoto
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
Priority to JP62139980A priority Critical patent/JPS63309620A/ja
Priority to EP88108893A priority patent/EP0293903B1/en
Priority to US07/201,990 priority patent/US4892722A/en
Priority to DE3851467T priority patent/DE3851467T2/de
Publication of JPS63309620A publication Critical patent/JPS63309620A/ja
Publication of JPH0437167B2 publication Critical patent/JPH0437167B2/ja
Granted 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)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Working-Up Tar And Pitch (AREA)
JP62139980A 1987-06-05 1987-06-05 高強度高弾性率のメソフェ−スピッチ系炭素繊維の製造法 Granted JPS63309620A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP62139980A JPS63309620A (ja) 1987-06-05 1987-06-05 高強度高弾性率のメソフェ−スピッチ系炭素繊維の製造法
EP88108893A EP0293903B1 (en) 1987-06-05 1988-06-03 Mesophase pitch-based carbon fibres
US07/201,990 US4892722A (en) 1987-06-05 1988-06-03 Method for producing high strength, high modulus mesophase-pitch-based carbon fibers
DE3851467T DE3851467T2 (de) 1987-06-05 1988-06-03 Auf Mesophasenpech basierende Kohlenstoffasern.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62139980A JPS63309620A (ja) 1987-06-05 1987-06-05 高強度高弾性率のメソフェ−スピッチ系炭素繊維の製造法

Publications (2)

Publication Number Publication Date
JPS63309620A JPS63309620A (ja) 1988-12-16
JPH0437167B2 true JPH0437167B2 (en]) 1992-06-18

Family

ID=15258141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62139980A Granted JPS63309620A (ja) 1987-06-05 1987-06-05 高強度高弾性率のメソフェ−スピッチ系炭素繊維の製造法

Country Status (4)

Country Link
US (1) US4892722A (en])
EP (1) EP0293903B1 (en])
JP (1) JPS63309620A (en])
DE (1) DE3851467T2 (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5308599A (en) * 1991-07-18 1994-05-03 Petoca, Ltd. Process for producing pitch-based carbon fiber
DE69220555T2 (de) * 1991-10-18 1997-12-11 Petoca Ltd Filz aus Kohlefasern und Verfahren zu dessen Herstellung
JPH05302217A (ja) * 1992-01-31 1993-11-16 Petoca:Kk マトリックス用ピッチの製造方法
US20110284795A1 (en) * 2009-01-30 2011-11-24 Teijin Limited Graphitized short fibers and composition thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3634035A (en) * 1969-04-28 1972-01-11 Celanese Corp Continuous production of uniform graphite fibers
CA937374A (en) * 1970-07-28 1973-11-27 Araki Tadashi Production of graphite fibers
US3764662A (en) * 1971-04-21 1973-10-09 Gen Electric Process for making carbon fiber
US4131644A (en) * 1974-03-29 1978-12-26 Ube Industries, Inc. Process for producing carbon fiber
US3976746A (en) * 1974-06-06 1976-08-24 Hitco Graphitic fibers having superior composite properties and methods of making same
US4100004A (en) * 1976-05-11 1978-07-11 Securicum S.A. Method of making carbon fibers and resin-impregnated carbon fibers
US4209500A (en) * 1977-10-03 1980-06-24 Union Carbide Corporation Low molecular weight mesophase pitch
JPS58180584A (ja) * 1982-04-19 1983-10-22 Nippon Oil Co Ltd ピッチ系炭素繊維の製造方法
US4610860A (en) * 1983-10-13 1986-09-09 Hitco Method and system for producing carbon fibers
DE3485026D1 (de) * 1983-10-13 1991-10-10 Mitsubishi Rayon Co Kohlenstoffasern mit hoher festigkeit und hohem elastizitaetsmodul sowie deren herstellungsverfahren.
US4574077A (en) * 1983-10-14 1986-03-04 Nippon Oil Company Limited Process for producing pitch based graphite fibers
KR870000533B1 (ko) * 1984-05-18 1987-03-14 미쓰비시레이욘 가부시끼가이샤 탄소섬유의 제조방법
JPS61103989A (ja) * 1984-10-29 1986-05-22 Maruzen Sekiyu Kagaku Kk 炭素製品製造用ピツチの製造法
JPS6224525A (ja) * 1985-07-25 1987-02-02 松下電工株式会社 有極リ−ドリレ−
JPH10254A (ja) * 1996-06-17 1998-01-06 Mitsubishi Heavy Ind Ltd サッカーのｐｋ合戦ゲーム装置
JPH114123A (ja) * 1997-06-11 1999-01-06 Matsushita Electric Ind Co Ltd フィードフォワード増幅器の調整方法
JPH114624A (ja) * 1997-06-18 1999-01-12 Mitsui Bussan Aguro Business Kk 芝地の造成方法

Also Published As

Publication number Publication date
EP0293903A2 (en) 1988-12-07
DE3851467D1 (de) 1994-10-20
DE3851467T2 (de) 1995-03-02
EP0293903B1 (en) 1994-09-14
EP0293903A3 (en) 1991-07-24
US4892722A (en) 1990-01-09
JPS63309620A (ja) 1988-12-16

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