JPS50118028A - - Google Patents

Info

Publication number
JPS50118028A
JPS50118028A JP2502274A JP2502274A JPS50118028A JP S50118028 A JPS50118028 A JP S50118028A JP 2502274 A JP2502274 A JP 2502274A JP 2502274 A JP2502274 A JP 2502274A JP S50118028 A JPS50118028 A JP S50118028A
Authority
JP
Japan
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.)
Pending
Application number
JP2502274A
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 filed Critical
Priority to JP2502274A priority Critical patent/JPS50118028A/ja
Publication of JPS50118028A publication Critical patent/JPS50118028A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
JP2502274A 1974-03-04 1974-03-04 Pending JPS50118028A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2502274A JPS50118028A (ja) 1974-03-04 1974-03-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2502274A JPS50118028A (ja) 1974-03-04 1974-03-04

Publications (1)

Publication Number Publication Date
JPS50118028A true JPS50118028A (ja) 1975-09-16

Family

ID=12154272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2502274A Pending JPS50118028A (ja) 1974-03-04 1974-03-04

Country Status (1)

Country Link
JP (1) JPS50118028A (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS556547A (en) * 1978-06-30 1980-01-18 Kureha Chem Ind Co Ltd Infusibilization of pitch fiber and device therefor
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
JPS57119984A (en) * 1980-07-21 1982-07-26 Toa Nenryo Kogyo Kk Preparation of meso-phase pitch
JPS5845277A (ja) * 1981-09-07 1983-03-16 Toa Nenryo Kogyo Kk 光学的異方性炭素質ピツチおよびその製造方法
JPS58180585A (ja) * 1982-04-19 1983-10-22 Toa Nenryo Kogyo Kk 光学的異方性ピツチの改良製造方法
JPS61241390A (ja) * 1985-12-26 1986-10-27 Toa Nenryo Kogyo Kk メソ相ピツチの製造方法
US4810437A (en) * 1983-07-29 1989-03-07 Toa Nenryo Kogyo K.K. Process for manufacturing carbon fiber and graphite fiber
JP2006233395A (ja) * 2005-02-28 2006-09-07 Kitami Institute Of Technology 炭素繊維及びその製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919127A (ja) * 1972-03-30 1974-02-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919127A (ja) * 1972-03-30 1974-02-20

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853085B2 (ja) * 1978-06-30 1983-11-26 呉羽化学工業株式会社 ピツチ糸の不融化方法及び装置
JPS556547A (en) * 1978-06-30 1980-01-18 Kureha Chem Ind Co Ltd Infusibilization of pitch fiber and device therefor
JPS57119984A (en) * 1980-07-21 1982-07-26 Toa Nenryo Kogyo Kk Preparation of meso-phase pitch
JPS6138755B2 (ja) * 1980-07-21 1986-08-30 Toa Nenryo Kogyo Kk
JPS6249912B2 (ja) * 1980-11-19 1987-10-21 Toa Nenryo Kogyo Kk
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
JPS5845277A (ja) * 1981-09-07 1983-03-16 Toa Nenryo Kogyo Kk 光学的異方性炭素質ピツチおよびその製造方法
JPS58180585A (ja) * 1982-04-19 1983-10-22 Toa Nenryo Kogyo Kk 光学的異方性ピツチの改良製造方法
JPS6224036B2 (ja) * 1982-04-19 1987-05-26 Toa Nenryo Kogyo Kk
US4810437A (en) * 1983-07-29 1989-03-07 Toa Nenryo Kogyo K.K. Process for manufacturing carbon fiber and graphite fiber
JPS61241390A (ja) * 1985-12-26 1986-10-27 Toa Nenryo Kogyo Kk メソ相ピツチの製造方法
JPS6250513B2 (ja) * 1985-12-26 1987-10-26 Toa Nenryo Kogyo Kk
JP2006233395A (ja) * 2005-02-28 2006-09-07 Kitami Institute Of Technology 炭素繊維及びその製造方法

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