DE69222817D1 - Verfahren zur Herstellung von Kohlenstofffasern auf Pechbasis - Google Patents

Verfahren zur Herstellung von Kohlenstofffasern auf Pechbasis

Info

Publication number
DE69222817D1
DE69222817D1 DE69222817T DE69222817T DE69222817D1 DE 69222817 D1 DE69222817 D1 DE 69222817D1 DE 69222817 T DE69222817 T DE 69222817T DE 69222817 T DE69222817 T DE 69222817T DE 69222817 D1 DE69222817 D1 DE 69222817D1
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
DE69222817T
Other languages
English (en)
Other versions
DE69222817T2 (de
Inventor
Toshifumi Kawamura
Takashi Maeda
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 DE69222817D1 publication Critical patent/DE69222817D1/de
Application granted granted Critical
Publication of DE69222817T2 publication Critical patent/DE69222817T2/de
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Fibers (AREA)
DE69222817T 1991-07-18 1992-07-17 Verfahren zur Herstellung von Kohlenstofffasern auf Pechbasis Expired - Fee Related DE69222817T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20213091 1991-07-18

Publications (2)

Publication Number Publication Date
DE69222817D1 true DE69222817D1 (de) 1997-11-27
DE69222817T2 DE69222817T2 (de) 1998-03-26

Family

ID=16452465

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69222817T Expired - Fee Related DE69222817T2 (de) 1991-07-18 1992-07-17 Verfahren zur Herstellung von Kohlenstofffasern auf Pechbasis

Country Status (3)

Country Link
US (1) US5308599A (de)
EP (1) EP0526787B1 (de)
DE (1) DE69222817T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3502669B2 (ja) * 1994-08-23 2004-03-02 呉羽化学工業株式会社 二次電池電極用炭素質材料およびその製造法
US5944980A (en) * 1996-09-06 1999-08-31 Mitsubishi Gas Chemical Company Co., Inc. Method for producing isotropic pitch, activated carbon fibers and carbon materials for non-aqueous secondary battery anodes
US20060029804A1 (en) * 2004-08-03 2006-02-09 Klett James W Continuous flow closed-loop rapid liquid-phase densification of a graphitizable carbon-carbon composite
TWI410436B (zh) * 2010-12-06 2013-10-01 Ind Tech Res Inst 聚丙烯腈系纖維原絲增塑劑、組成物以及其碳纖維的製法
CN103320901A (zh) * 2013-06-01 2013-09-25 青岛中科昊泰新材料科技有限公司 一种掺杂石墨烯的中间相沥青基碳纤维
CN103740395B (zh) * 2014-01-16 2015-05-20 神华集团有限责任公司 改质沥青及其制备方法
CN103740396B (zh) * 2014-01-16 2015-11-11 神华集团有限责任公司 改性沥青、煤直接液化高温沥青的改性方法及其应用
CN105885907A (zh) * 2016-05-05 2016-08-24 天津工业大学 一种通用级沥青炭纤维纺丝沥青的制备方法
CN109234916A (zh) * 2018-06-21 2019-01-18 中国科学院山西煤炭化学研究所 一种具有交联结构沥青基纳米纤维无纺布的制备方法
CN113718374B (zh) * 2021-09-06 2023-07-04 山东瑞城宇航碳材料有限公司 一种复合材料用低成本沥青基碳纤维的制备方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB601905A (en) * 1943-07-01 1948-05-14 Low Temp Carbonisation Ltd Improvements relating to the production of synthetic bitumens
GB1080866A (en) * 1963-06-14 1967-08-23 North Thames Gas Board Improvements in or relating to the treatment of pitches and the like
US4096056A (en) * 1976-10-21 1978-06-20 Witco Chemical Corporation Method of producing an impregnating petroleum pitch
US4341621A (en) * 1979-03-26 1982-07-27 Exxon Research & Engineering Co. Neomesophase formation
US4456524A (en) * 1982-04-02 1984-06-26 Ashland Oil, Inc. Process for enhancing catalytic response of asphalt oxidation catalyst
US4913889A (en) * 1983-03-09 1990-04-03 Kashima Oil Company High strength high modulus carbon fibers
JPS59163422A (ja) * 1983-03-09 1984-09-14 Kashima Sekiyu Kk 石油系メソフエ−ズの紡糸法
JPS59163423A (ja) * 1983-03-09 1984-09-14 Kashima Sekiyu Kk 炭素繊維の紡糸法
US4487685A (en) * 1983-06-24 1984-12-11 Kashima Oil Company Limited Method for producing mesophase-containing pitch by using carrier gas
US4529499A (en) * 1983-06-24 1985-07-16 Kashima Oil Company Limited Method for producing mesophase pitch
US4512874A (en) * 1983-06-24 1985-04-23 Kashima Oil Company Limited Method for producing mesophase continuously
US4529498A (en) * 1983-06-24 1985-07-16 Kashima Oil Company Limited Method for producing mesophase pitch
JP2648711B2 (ja) * 1986-11-07 1997-09-03 株式会社 ペトカ ピッチ系炭素繊維三次元織物の製造法
JPS63309620A (ja) * 1987-06-05 1988-12-16 Petoka:Kk 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
JPH0660451B2 (ja) * 1987-06-05 1994-08-10 株式会社ペトカ ピッチ系黒鉛繊維の製造方法
JPS6479079A (en) * 1987-09-22 1989-03-24 Petoca Ltd Porous isotropic carbon-carbon composite material and its production
US4975261A (en) * 1987-09-22 1990-12-04 Petoca Ltd. Process for producing high strength carbon-carbon composite
JPS6479073A (en) * 1987-09-22 1989-03-24 Petoca Ltd Porous isotropic carbon-carbon composite material and its production
DE3736494A1 (de) * 1987-10-28 1990-03-15 Ruetgerswerke Ag Verfahren zur herstellung von kohlenstoffasern
JPH089822B2 (ja) * 1988-02-26 1996-01-31 株式会社ペトカ 炭素繊維不織布の製造方法
JPH084198B2 (ja) * 1988-02-26 1996-01-17 株式会社ペトカ 可撓性の電磁波反射材料
US4986943A (en) * 1989-02-28 1991-01-22 The Aerospace Corporation Method for oxidation stabilization of pitch-based matrices for carbon-carbon composites

Also Published As

Publication number Publication date
US5308599A (en) 1994-05-03
EP0526787B1 (de) 1997-10-22
EP0526787A2 (de) 1993-02-10
DE69222817T2 (de) 1998-03-26
EP0526787A3 (en) 1993-03-10

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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