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FR2575487B1 - Brai pour la production de fibres de carbone et procede de sa preparation - Google Patents

Brai pour la production de fibres de carbone et procede de sa preparation

Info

Publication number
FR2575487B1
FR2575487B1 FR8519335A FR8519335A FR2575487B1 FR 2575487 B1 FR2575487 B1 FR 2575487B1 FR 8519335 A FR8519335 A FR 8519335A FR 8519335 A FR8519335 A FR 8519335A FR 2575487 B1 FR2575487 B1 FR 2575487B1
Authority
FR
France
Prior art keywords
pit
production
carbon fibers
preparing same
preparing
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
FR8519335A
Other languages
English (en)
Other versions
FR2575487A1 (fr
Inventor
Seiichi Uemura
Hiroaki Takashima
Osamu Kato
Hazime Nakazima
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.)
Eneos Corp
Original Assignee
Nippon Oil 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
Application filed by Nippon Oil Corp filed Critical Nippon Oil Corp
Publication of FR2575487A1 publication Critical patent/FR2575487A1/fr
Application granted granted Critical
Publication of FR2575487B1 publication Critical patent/FR2575487B1/fr
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
    • C10C3/08—Working-up pitch, asphalt, bitumen by selective extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
  • Carbon And Carbon Compounds (AREA)
FR8519335A 1984-12-28 1985-12-27 Brai pour la production de fibres de carbone et procede de sa preparation Expired FR2575487B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59274280A JPH0670220B2 (ja) 1984-12-28 1984-12-28 炭素繊維用ピッチの製造法

Publications (2)

Publication Number Publication Date
FR2575487A1 FR2575487A1 (fr) 1986-07-04
FR2575487B1 true FR2575487B1 (fr) 1988-04-29

Family

ID=17539453

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8519335A Expired FR2575487B1 (fr) 1984-12-28 1985-12-27 Brai pour la production de fibres de carbone et procede de sa preparation

Country Status (6)

Country Link
US (1) US4620919A (fr)
JP (1) JPH0670220B2 (fr)
KR (1) KR930006814B1 (fr)
DE (1) DE3546205C2 (fr)
FR (1) FR2575487B1 (fr)
GB (1) GB2168996B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6187790A (ja) * 1984-10-05 1986-05-06 Kawasaki Steel Corp 炭素繊維用プリカ−サ−ピツチの製造方法
US4773985A (en) * 1985-04-12 1988-09-27 University Of Southern California Method of optimizing mesophase formation in graphite and coke precursors
DE3603883A1 (de) * 1986-02-07 1987-08-13 Ruetgerswerke Ag Verfahren zur herstellung von steinkohlenteerpech-rohstoffen mit verbesserten eigenschaften und deren verwendung
DE3610375A1 (de) * 1986-03-27 1987-10-01 Ruetgerswerke Ag Verfahren zur herstellung eines kohlenstoffaser-vorprodukts und daraus hergestellte kohlenstoffasern
US4816202A (en) * 1986-10-09 1989-03-28 Idemitsu Kosan Co., Ltd. Method of melt spinning pitch
JP2535207B2 (ja) * 1988-06-30 1996-09-18 日本石油株式会社 圧縮物性に優れたピッチ系炭素繊維およびその製造法
US5032250A (en) * 1988-12-22 1991-07-16 Conoco Inc. Process for isolating mesophase pitch
US5437927A (en) * 1989-02-16 1995-08-01 Conoco Inc. Pitch carbon fiber spinning process
US5061413A (en) * 1989-02-23 1991-10-29 Nippon Oil Company, Limited Process for producing pitch-based carbon fibers
DE69128759T2 (de) * 1990-10-22 1998-04-30 Mitsubishi Chem Corp Pech zum Spinnen von Kohlefasern und Herstellungsverfahren hierfür
JP2787517B2 (ja) * 1991-05-16 1998-08-20 日本石油株式会社 圧縮物性に優れたピッチ系炭素繊維の製造方法
KR102529745B1 (ko) * 2021-04-19 2023-05-08 재단법인 포항산업과학연구원 인조흑연용 피치의 제조 방법
KR102583031B1 (ko) * 2021-07-01 2023-09-27 한국화학연구원 헤테로상 바인더 피치 제조방법 및 이로부터 제조된 헤테로상 바인더 피치
KR102389550B1 (ko) * 2021-09-24 2022-04-21 한국화학연구원 2단 용매 추출 방식에 기반하는 중질유 유래 탄소섬유용 이방성피치의 제조방법

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE863979C (de) * 1945-03-27 1953-01-22 Michael Barthel & Co Verfahren zur Gewinnung von Lackharzen, Teeroelen und Benzolunloeslichem aus Steinkohlenteer
US3087887A (en) * 1959-12-21 1963-04-30 Exxon Research Engineering Co Method for manufacturing of specification paving and industrial asphalts
CA1019919A (en) * 1972-03-30 1977-11-01 Leonard S. Singer High modulus, high strength carbon fibers produced from mesophase pitch
JPS5039633B2 (fr) * 1972-11-11 1975-12-18
US4208267A (en) * 1977-07-08 1980-06-17 Exxon Research & Engineering Co. Forming optically anisotropic pitches
JPS5456604A (en) * 1977-10-14 1979-05-07 Sumitomo Metal Ind Ltd Pitch having excellent coal-modifying charactreistics
US4184942A (en) * 1978-05-05 1980-01-22 Exxon Research & Engineering Co. Neomesophase formation
JPS55119792A (en) * 1979-03-07 1980-09-13 Matsushita Electric Works Ltd Operation testing of electrooptical smoke detector
US4277324A (en) * 1979-04-13 1981-07-07 Exxon Research & Engineering Co. Treatment of pitches in carbon artifact manufacture
US4277325A (en) * 1979-04-13 1981-07-07 Exxon Research & Engineering Co. Treatment of pitches in carbon artifact manufacture
JPS5657881A (en) * 1979-09-28 1981-05-20 Union Carbide Corp Manufacture of intermediate phase pitch and carbon fiber
JPS5788016A (en) * 1980-11-19 1982-06-01 Toa Nenryo Kogyo Kk Optically anisotropic carbonaceous pitch for carbon material, its manufacture, and manufacture of carbonaceous pitch fiber and carbon fiber
US4402928A (en) * 1981-03-27 1983-09-06 Union Carbide Corporation Carbon fiber production using high pressure treatment of a precursor material
US4465586A (en) * 1982-06-14 1984-08-14 Exxon Research & Engineering Co. Formation of optically anisotropic pitches
US4443324A (en) * 1982-06-14 1984-04-17 Exxon Research And Engineering Co. Low melting mesophase pitches
US4503026A (en) * 1983-03-14 1985-03-05 E. I. Du Pont De Nemours And Company Spinnable precursors from petroleum pitch, fibers spun therefrom and method of preparation thereof
US4502943A (en) * 1983-03-28 1985-03-05 E. I. Du Pont De Nemours And Company Post-treatment of spinnable precursors from petroleum pitch
FR2804227B1 (fr) * 2000-01-24 2002-12-13 Labinal Ensemble de pilotage et/ou de controle d'organes fonctionnels d'un avion

Also Published As

Publication number Publication date
GB8531695D0 (en) 1986-02-05
DE3546205A1 (de) 1986-07-03
JPH0670220B2 (ja) 1994-09-07
FR2575487A1 (fr) 1986-07-04
KR930006814B1 (ko) 1993-07-24
US4620919A (en) 1986-11-04
GB2168996B (en) 1989-01-11
GB2168996A (en) 1986-07-02
JPS61155491A (ja) 1986-07-15
KR860004991A (ko) 1986-07-16
DE3546205C2 (de) 1994-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse