JPS6128580A - 炭素材用ピツチの製造方法 - Google Patents

炭素材用ピツチの製造方法

Info

Publication number
JPS6128580A
JPS6128580A JP59147634A JP14763484A JPS6128580A JP S6128580 A JPS6128580 A JP S6128580A JP 59147634 A JP59147634 A JP 59147634A JP 14763484 A JP14763484 A JP 14763484A JP S6128580 A JPS6128580 A JP S6128580A
Authority
JP
Japan
Prior art keywords
pitch
mesophase
heat treatment
heat
oil
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
JP59147634A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0257839B2 (OSRAM
Inventor
Taizo Sugioka
杉岡　泰藏
Masakatsu Ota
大田　正勝
Kunio Yoshihara
吉原　邦夫
Masaaki Itoi
糸井　正明
Hiroshi Nishitani
西谷　博
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 JP59147634A priority Critical patent/JPS6128580A/ja
Publication of JPS6128580A publication Critical patent/JPS6128580A/ja
Publication of JPH0257839B2 publication Critical patent/JPH0257839B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Carbon And Carbon Compounds (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
JP59147634A 1984-07-18 1984-07-18 炭素材用ピツチの製造方法 Granted JPS6128580A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59147634A JPS6128580A (ja) 1984-07-18 1984-07-18 炭素材用ピツチの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59147634A JPS6128580A (ja) 1984-07-18 1984-07-18 炭素材用ピツチの製造方法

Publications (2)

Publication Number Publication Date
JPS6128580A true JPS6128580A (ja) 1986-02-08
JPH0257839B2 JPH0257839B2 (OSRAM) 1990-12-06

Family

ID=15434765

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59147634A Granted JPS6128580A (ja) 1984-07-18 1984-07-18 炭素材用ピツチの製造方法

Country Status (1)

Country Link
JP (1) JPS6128580A (OSRAM)

Also Published As

Publication number Publication date
JPH0257839B2 (OSRAM) 1990-12-06

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