JPS6250515B2 - - Google Patents

Info

Publication number
JPS6250515B2
JPS6250515B2 JP60292351A JP29235185A JPS6250515B2 JP S6250515 B2 JPS6250515 B2 JP S6250515B2 JP 60292351 A JP60292351 A JP 60292351A JP 29235185 A JP29235185 A JP 29235185A JP S6250515 B2 JPS6250515 B2 JP S6250515B2
Authority
JP
Japan
Prior art keywords
mesophase
mesophase pitch
producing
pitch
raw material
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
JP60292351A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61241392A (ja
Inventor
Takayuki Izumi
Tsutomu Naito
Masayuki Igarashi
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.)
Tonen General Sekiyu KK
Original Assignee
Toa Nenryo Kogyyo KK
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 Toa Nenryo Kogyyo KK filed Critical Toa Nenryo Kogyyo KK
Priority to JP60292351A priority Critical patent/JPS61241392A/ja
Publication of JPS61241392A publication Critical patent/JPS61241392A/ja
Publication of JPS6250515B2 publication Critical patent/JPS6250515B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inorganic Fibers (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP60292351A 1985-12-26 1985-12-26 メソ相ピツチの製造方法 Granted JPS61241392A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60292351A JPS61241392A (ja) 1985-12-26 1985-12-26 メソ相ピツチの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60292351A JPS61241392A (ja) 1985-12-26 1985-12-26 メソ相ピツチの製造方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP55099646A Division JPS57119984A (en) 1980-07-21 1980-07-21 Preparation of meso-phase pitch

Publications (2)

Publication Number Publication Date
JPS61241392A JPS61241392A (ja) 1986-10-27
JPS6250515B2 true JPS6250515B2 (en, 2012) 1987-10-26

Family

ID=17780672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60292351A Granted JPS61241392A (ja) 1985-12-26 1985-12-26 メソ相ピツチの製造方法

Country Status (1)

Country Link
JP (1) JPS61241392A (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114106863B (zh) * 2022-01-27 2022-04-15 克拉玛依市先进能源技术创新有限公司 纺丝用中间相沥青及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2457970C3 (de) * 1973-12-11 1978-03-09 Union Carbide Corp., New York, N.Y. (V.St.A.) Verfahren zur Herstellung von Kohlenstoff-Fasern
JPS54160427A (en) * 1977-07-08 1979-12-19 Exxon Research Engineering Co Production of optically anisotropic* deformable pitch* optical anisotropic pitch* and pitch fiber
JPS57119984A (en) * 1980-07-21 1982-07-26 Toa Nenryo Kogyo Kk Preparation of meso-phase pitch
JPS57168987A (en) * 1981-04-13 1982-10-18 Nippon Oil Co Ltd Raw pitch for carbon fiber
JPS57168988A (en) * 1981-04-13 1982-10-18 Nippon Oil Co Ltd Raw pitch for carbon fiber
JPS5887187A (ja) * 1981-11-18 1983-05-24 Nippon Oil Co Ltd 炭素繊維の製造方法
JPS5887188A (ja) * 1981-11-18 1983-05-24 Nippon Oil Co Ltd 炭素繊維の製造方法
JPS60190492A (ja) * 1984-03-10 1985-09-27 Kawasaki Steel Corp 炭素繊維用プリカ−サピツチの製造方法

Also Published As

Publication number Publication date
JPS61241392A (ja) 1986-10-27

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