JPS57179288A - Raw material pitch for carbon fiber - Google Patents

Raw material pitch for carbon fiber

Info

Publication number
JPS57179288A
JPS57179288A JP6242881A JP6242881A JPS57179288A JP S57179288 A JPS57179288 A JP S57179288A JP 6242881 A JP6242881 A JP 6242881A JP 6242881 A JP6242881 A JP 6242881A JP S57179288 A JPS57179288 A JP S57179288A
Authority
JP
Japan
Prior art keywords
pitch
heat
raw material
carbon fibers
petroleum
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
JP6242881A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0144752B2 (enExample
Inventor
Seiichi Kamimura
Shunichi Yamamoto
Takao Hirose
Hiroaki Takashima
Osamu Kato
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
Priority to JP6242881A priority Critical patent/JPS57179288A/ja
Priority to US06/366,937 priority patent/US4521294A/en
Priority to EP82301912A priority patent/EP0063052B1/en
Priority to DE8282301912T priority patent/DE3272976D1/de
Priority to CA000400889A priority patent/CA1181708A/en
Publication of JPS57179288A publication Critical patent/JPS57179288A/ja
Publication of JPH0144752B2 publication Critical patent/JPH0144752B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Inorganic Fibers (AREA)
JP6242881A 1981-04-13 1981-04-27 Raw material pitch for carbon fiber Granted JPS57179288A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP6242881A JPS57179288A (en) 1981-04-27 1981-04-27 Raw material pitch for carbon fiber
US06/366,937 US4521294A (en) 1981-04-13 1982-04-09 Starting pitches for carbon fibers
EP82301912A EP0063052B1 (en) 1981-04-13 1982-04-13 Starting pitches for carbon fibers
DE8282301912T DE3272976D1 (en) 1981-04-13 1982-04-13 Starting pitches for carbon fibers
CA000400889A CA1181708A (en) 1981-04-13 1982-04-13 Starting pitches for carbon fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6242881A JPS57179288A (en) 1981-04-27 1981-04-27 Raw material pitch for carbon fiber

Publications (2)

Publication Number Publication Date
JPS57179288A true JPS57179288A (en) 1982-11-04
JPH0144752B2 JPH0144752B2 (enExample) 1989-09-29

Family

ID=13199879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6242881A Granted JPS57179288A (en) 1981-04-13 1981-04-27 Raw material pitch for carbon fiber

Country Status (1)

Country Link
JP (1) JPS57179288A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147081A (ja) * 1983-02-14 1984-08-23 Nippon Oil Co Ltd 炭素繊維の製造方法
JPS60173120A (ja) * 1984-02-15 1985-09-06 Mitsubishi Chem Ind Ltd 炭素繊維用紡糸ピツチの製造方法
JPS62116688A (ja) * 1985-11-18 1987-05-28 Mitsubishi Chem Ind Ltd 炭素繊維用紡糸ピツチの製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662426A (en) * 1979-10-26 1981-05-28 Hitachi Ltd Digital control circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662426A (en) * 1979-10-26 1981-05-28 Hitachi Ltd Digital control circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59147081A (ja) * 1983-02-14 1984-08-23 Nippon Oil Co Ltd 炭素繊維の製造方法
JPS60173120A (ja) * 1984-02-15 1985-09-06 Mitsubishi Chem Ind Ltd 炭素繊維用紡糸ピツチの製造方法
JPS62116688A (ja) * 1985-11-18 1987-05-28 Mitsubishi Chem Ind Ltd 炭素繊維用紡糸ピツチの製造方法

Also Published As

Publication number Publication date
JPH0144752B2 (enExample) 1989-09-29

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