EP0349307A3 - Pitch-based carbon fibres superior in compressive physical properties and process for producing same - Google Patents

Pitch-based carbon fibres superior in compressive physical properties and process for producing same Download PDF

Info

Publication number
EP0349307A3
EP0349307A3 EP89306590A EP89306590A EP0349307A3 EP 0349307 A3 EP0349307 A3 EP 0349307A3 EP 89306590 A EP89306590 A EP 89306590A EP 89306590 A EP89306590 A EP 89306590A EP 0349307 A3 EP0349307 A3 EP 0349307A3
Authority
EP
European Patent Office
Prior art keywords
superior
pitch
physical properties
based carbon
producing same
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.)
Granted
Application number
EP89306590A
Other versions
EP0349307B1 (en
EP0349307A2 (en
Inventor
Hiroaki Takashima
Osamu Kato
Kiyoshi Azami
Hajime Nakajima
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 EP0349307A2 publication Critical patent/EP0349307A2/en
Publication of EP0349307A3 publication Critical patent/EP0349307A3/en
Application granted granted Critical
Publication of EP0349307B1 publication Critical patent/EP0349307B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Fibers (AREA)
  • Working-Up Tar And Pitch (AREA)
EP89306590A 1988-06-30 1989-06-29 Process for producing pitch-based carbon fibres superior in compressive physical properties Expired - Lifetime EP0349307B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP160683/88 1988-06-30
JP63160683A JP2535207B2 (en) 1988-06-30 1988-06-30 Pitch-based carbon fiber having excellent compression properties and method for producing the same

Publications (3)

Publication Number Publication Date
EP0349307A2 EP0349307A2 (en) 1990-01-03
EP0349307A3 true EP0349307A3 (en) 1990-03-07
EP0349307B1 EP0349307B1 (en) 1994-11-09

Family

ID=15720210

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89306590A Expired - Lifetime EP0349307B1 (en) 1988-06-30 1989-06-29 Process for producing pitch-based carbon fibres superior in compressive physical properties

Country Status (4)

Country Link
EP (1) EP0349307B1 (en)
JP (1) JP2535207B2 (en)
KR (1) KR960007715B1 (en)
DE (1) DE68919283T2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482560B1 (en) * 1990-10-22 1998-01-21 Mitsubishi Chemical Corporation Spinning pitch for carbon fibers and process for its production
EP0551878A1 (en) * 1992-01-14 1993-07-21 Mitsubishi Chemical Corporation Carbon fibers and process for their production
JPH10298829A (en) * 1997-04-24 1998-11-10 Nippon Oil Co Ltd Production of pitch-based carbon fiber
PT1921183E (en) 2005-08-09 2013-04-11 Toray Industries Flame-resistant fiber, carbon fiber, and processes for the production of both
KR101703423B1 (en) * 2015-04-29 2017-02-10 충남대학교산학협력단 Manufacturing method of pitch-based fibers using radiation
US10386874B2 (en) 2016-03-14 2019-08-20 Kabushiki Kaisha Toshiba Voltage to current converter
CN106435840B (en) * 2016-10-21 2018-09-11 中国石油大学(华东) A kind of preparation method of asphalt base carbon fiber
CN107201248A (en) * 2017-07-17 2017-09-26 青岛科技大学 A kind of method that FCC slurry component cutting sedimentation separation prepares mesophase pitch
CN108565401B (en) * 2018-05-18 2020-12-15 国家能源投资集团有限责任公司 Amorphous carbon material and preparation method and application thereof
CN110921646B (en) * 2019-12-06 2022-01-07 大连理工大学 Selective regulation and control method for size and interlamellar spacing of graphite-like microcrystal of hard carbon material based on heavy aromatic hydrocarbon component
KR102529745B1 (en) * 2021-04-19 2023-05-08 재단법인 포항산업과학연구원 Method of producing coal-based pitch for artificial graphite
KR102583031B1 (en) * 2021-07-01 2023-09-27 한국화학연구원 Method for manufacturing hetero-phase binder pitch and hetero-phase binder pitch manufactured therefrom
KR102389550B1 (en) * 2021-09-24 2022-04-21 한국화학연구원 Method for preparing anisotropic pitch derived from heavy oil for carbon fiber based on two-stage solvent extraction method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168996A (en) * 1984-12-28 1986-07-02 Nippon Oil Co Ltd Pitch for the production of carbon fibers
EP0246591A1 (en) * 1986-05-19 1987-11-25 Director-General of Agency of Industrial Science and Technology Process for the preparation of mesophase pitches

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0633530B2 (en) * 1984-09-14 1994-05-02 呉羽化学工業株式会社 Carbon fiber and manufacturing method thereof
JPH0672223B2 (en) * 1986-12-15 1994-09-14 三菱化成株式会社 Method for producing hydrogenated pitch for carbon fiber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2168996A (en) * 1984-12-28 1986-07-02 Nippon Oil Co Ltd Pitch for the production of carbon fibers
EP0246591A1 (en) * 1986-05-19 1987-11-25 Director-General of Agency of Industrial Science and Technology Process for the preparation of mesophase pitches

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 10, no. 355 (C-388)[2411], 29th November 1986; & JP-A-61 155 491 (NIPPON OIL CO. LTD) 15-07-1986 *
PATENT ABSTRACTS OF JAPAN, vol. 12, no. 421 (C-541)[3268], 8th November 1988; & JP-A-63 150 378 (MITSUBISHI CHEM. IND. LTD) 23-06-1988 *

Also Published As

Publication number Publication date
DE68919283T2 (en) 1995-03-23
JP2535207B2 (en) 1996-09-18
KR960007715B1 (en) 1996-06-08
DE68919283D1 (en) 1994-12-15
EP0349307B1 (en) 1994-11-09
JPH0214023A (en) 1990-01-18
EP0349307A2 (en) 1990-01-03
KR910001104A (en) 1991-01-30

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