DE3465748D1 - A method for the preparation of pitches for spinning carbon fibers - Google Patents

A method for the preparation of pitches for spinning carbon fibers

Info

Publication number
DE3465748D1
DE3465748D1 DE8484104574T DE3465748T DE3465748D1 DE 3465748 D1 DE3465748 D1 DE 3465748D1 DE 8484104574 T DE8484104574 T DE 8484104574T DE 3465748 T DE3465748 T DE 3465748T DE 3465748 D1 DE3465748 D1 DE 3465748D1
Authority
DE
Germany
Prior art keywords
pitches
preparation
carbon fibers
spinning carbon
spinning
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
Application number
DE8484104574T
Other languages
English (en)
Inventor
Yasuhiro Yamada
Takeshi Imamura
Masao Shibata
Seiji Arita
Hidemasa Honda
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Application granted granted Critical
Publication of DE3465748D1 publication Critical patent/DE3465748D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen
    • C10C3/005—Working-up pitch, asphalt, bitumen by mixing several fractions (also coaltar fractions with petroleum fractions)
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
    • C10C3/00—Working-up pitch, asphalt, bitumen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
DE8484104574T 1983-04-22 1984-04-24 A method for the preparation of pitches for spinning carbon fibers Expired DE3465748D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58071991A JPS59196390A (ja) 1983-04-22 1983-04-22 炭素繊維用ピツチの製造方法

Publications (1)

Publication Number Publication Date
DE3465748D1 true DE3465748D1 (en) 1987-10-08

Family

ID=13476434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484104574T Expired DE3465748D1 (en) 1983-04-22 1984-04-24 A method for the preparation of pitches for spinning carbon fibers

Country Status (4)

Country Link
US (1) US4606808A (de)
EP (1) EP0124062B1 (de)
JP (1) JPS59196390A (de)
DE (1) DE3465748D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5266294A (en) * 1984-04-30 1993-11-30 Amoco Corporation Continuous, ultrahigh modulus carbon fiber
JPS6234985A (ja) * 1985-08-08 1987-02-14 Idemitsu Kosan Co Ltd 炭素材用ピツチの製造方法
US4759839A (en) * 1985-10-08 1988-07-26 Ube Industries, Ltd. Process for producing pitch useful as raw material for carbon fibers
JPS62270685A (ja) * 1986-05-19 1987-11-25 Maruzen Petrochem Co Ltd メソフェ−ズピッチの製造法
JP2783561B2 (ja) * 1987-10-29 1998-08-06 大阪瓦斯株式会社 複合材料用炭素繊維
JP4915687B2 (ja) * 2005-12-28 2012-04-11 東海カーボン株式会社 リチウムイオン二次電池用負極材の製造方法
US9232828B2 (en) * 2012-10-31 2016-01-12 Nike, Inc. Article of footwear with customizable stiffness
CN103184062A (zh) * 2013-04-03 2013-07-03 天津大学 一种高软化点纺丝沥青的制备方法
CN103923681B (zh) * 2014-04-29 2015-10-07 神华集团有限责任公司 中间相沥青及利用煤液化精制沥青制备中间相沥青的方法
EP3963326A4 (de) 2019-04-30 2023-07-26 Cornell University Fasern aus polymeren mit rückgrat mit einer positiv geladenen komponente einer zwitterionischen einheit
KR102565168B1 (ko) * 2021-07-01 2023-08-08 한국화학연구원 고수율 메조페이스 피치 제조방법 및 이로부터 제조된 메조페이스 피치

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683107A (en) * 1951-10-05 1954-07-06 Great Lakes Carbon Corp Manufacture of pitch
US2772219A (en) * 1954-10-05 1956-11-27 Exxon Research Engineering Co Production of binders for carbon electrodes from petroleum sources
DE1003380B (de) * 1954-10-29 1957-02-28 Teerverwertung Mit Beschraenkt Pech-Bitumen-Mischung
US2992181A (en) * 1957-09-11 1961-07-11 Sinclair Refining Co Process for producing a petroleum base pitch
US3069347A (en) * 1960-04-05 1962-12-18 United States Steel Corp Method of increasing the anthracene content of creosote
DE1256221C2 (de) * 1965-08-25 1973-07-19 Schill & Seilacher Verfahren zur Aufarbeitung von Steinkohlenteerpech
GB1315940A (en) * 1969-08-27 1973-05-09 Coal Industry Patents Ltd Process for the manufacture of carbon fibres
US3970542A (en) * 1971-09-10 1976-07-20 Cindu N.V. Method of preparing electrode pitches
US4243513A (en) * 1975-11-10 1981-01-06 Witco Chemical Corporation Method of increasing yield of petroleum pitch
JPS5626009A (en) * 1979-08-09 1981-03-13 Mitsui Cokes Kogyo Kk Production of carbon fiber
US4317809A (en) * 1979-10-22 1982-03-02 Union Carbide Corporation Carbon fiber production using high pressure treatment of a precursor material
US4272501A (en) * 1980-03-03 1981-06-09 International Coal Refining Company Carbon fibers from SRC pitch
US4271006A (en) * 1980-04-23 1981-06-02 Exxon Research And Engineering Company Process for production of carbon artifact precursor
DE3033075C2 (de) * 1980-09-03 1982-11-18 Rütgerswerke AG, 6000 Frankfurt Verfahren zur Herstellung von hochwertigen Kohlenstoffbindemitteln
DE3033228C1 (de) * 1980-09-04 1982-04-08 Rütgerswerke AG, 6000 Frankfurt Verfahren zur Herstellung eines hocharomatischen pechaehnlichen Kohlewertstoffs
US4363715A (en) * 1981-01-14 1982-12-14 Exxon Research And Engineering Co. Production of carbon artifact precursors
US4402928A (en) * 1981-03-27 1983-09-06 Union Carbide Corporation Carbon fiber production using high pressure treatment of a precursor material
US4397830A (en) * 1981-04-13 1983-08-09 Nippon Oil Co., Ltd. Starting pitches for carbon fibers
US4427531A (en) * 1981-08-11 1984-01-24 Exxon Research And Engineering Co. Process for deasphaltenating cat cracker bottoms and for production of anisotropic pitch
JPS5829885A (ja) * 1981-08-18 1983-02-22 Mitsubishi Oil Co Ltd 炭素繊維原料用ピツチの製造法
GB2110232B (en) * 1981-11-18 1986-05-08 Nippon Oil Co Ltd Process for the production of ethane
JPS58120694A (ja) * 1982-01-13 1983-07-18 Mitsubishi Oil Co Ltd 炭素繊維原料ピツチの製造法
US4457828A (en) * 1982-03-30 1984-07-03 Union Carbide Corporation Mesophase pitch having ellipspidal molecules and method for making the pitch

Also Published As

Publication number Publication date
JPS6335195B2 (de) 1988-07-13
JPS59196390A (ja) 1984-11-07
EP0124062A2 (de) 1984-11-07
EP0124062A3 (en) 1985-04-17
US4606808A (en) 1986-08-19
EP0124062B1 (de) 1987-09-02

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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