JPH0133570B2 - - Google Patents

Info

Publication number
JPH0133570B2
JPH0133570B2 JP59028787A JP2878784A JPH0133570B2 JP H0133570 B2 JPH0133570 B2 JP H0133570B2 JP 59028787 A JP59028787 A JP 59028787A JP 2878784 A JP2878784 A JP 2878784A JP H0133570 B2 JPH0133570 B2 JP H0133570B2
Authority
JP
Japan
Prior art keywords
pitch
fibers
temperature
treatment
infusible
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
JP59028787A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60181320A (ja
Inventor
Masakatsu Oota
Hiroshi Nishitani
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan Co Ltd
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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP2878784A priority Critical patent/JPS60181320A/ja
Publication of JPS60181320A publication Critical patent/JPS60181320A/ja
Publication of JPH0133570B2 publication Critical patent/JPH0133570B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inorganic Fibers (AREA)
JP2878784A 1984-02-20 1984-02-20 炭素繊維の製造方法 Granted JPS60181320A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2878784A JPS60181320A (ja) 1984-02-20 1984-02-20 炭素繊維の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2878784A JPS60181320A (ja) 1984-02-20 1984-02-20 炭素繊維の製造方法

Publications (2)

Publication Number Publication Date
JPS60181320A JPS60181320A (ja) 1985-09-17
JPH0133570B2 true JPH0133570B2 (OSRAM) 1989-07-13

Family

ID=12258136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2878784A Granted JPS60181320A (ja) 1984-02-20 1984-02-20 炭素繊維の製造方法

Country Status (1)

Country Link
JP (1) JPS60181320A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2533487B2 (ja) * 1986-04-18 1996-09-11 三菱化学株式会社 炭素繊維の製造法
JP2678384B2 (ja) * 1989-06-09 1997-11-17 出光興産株式会社 炭素繊維用ピッチ及びそれを用いた炭素繊維の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1019919A (en) * 1972-03-30 1977-11-01 Leonard S. Singer High modulus, high strength carbon fibers produced from mesophase pitch
US4209500A (en) * 1977-10-03 1980-06-24 Union Carbide Corporation Low molecular weight mesophase pitch
US4301135A (en) * 1979-12-26 1981-11-17 Union Carbide Corporation Process for spinning pitch fiber into a hot gaseous environment
JPS58156021A (ja) * 1982-02-04 1983-09-16 Kashima Sekiyu Kk ピツチの溶融紡糸の２段不融化による炭素繊維の製法
JPS6088125A (ja) * 1983-10-14 1985-05-17 Nippon Oil Co Ltd ピツチ系黒鉛化繊維の製造方法
JPS60155714A (ja) * 1984-01-24 1985-08-15 Teijin Ltd ピツチ系炭素繊維の製造方法

Also Published As

Publication number Publication date
JPS60181320A (ja) 1985-09-17

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