JPS61241390A - メソ相ピツチの製造方法 - Google Patents

メソ相ピツチの製造方法

Info

Publication number
JPS61241390A
JPS61241390A JP60292349A JP29234985A JPS61241390A JP S61241390 A JPS61241390 A JP S61241390A JP 60292349 A JP60292349 A JP 60292349A JP 29234985 A JP29234985 A JP 29234985A JP S61241390 A JPS61241390 A JP S61241390A
Authority
JP
Japan
Prior art keywords
pitch
mesophase
mesophase pitch
softening point
polycondensation
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
JP60292349A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6250513B2 (enExample
Inventor
Takayuki Izumi
泉　孝幸
Tsutomu Naito
勉 内藤
Masayuki Igarashi
五十嵐　誠幸
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 JP60292349A priority Critical patent/JPS61241390A/ja
Publication of JPS61241390A publication Critical patent/JPS61241390A/ja
Publication of JPS6250513B2 publication Critical patent/JPS6250513B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Inorganic Fibers (AREA)
  • Carbon And Carbon Compounds (AREA)
JP60292349A 1985-12-26 1985-12-26 メソ相ピツチの製造方法 Granted JPS61241390A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60292349A JPS61241390A (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
JP60292349A JPS61241390A (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
JPS61241390A true JPS61241390A (ja) 1986-10-27
JPS6250513B2 JPS6250513B2 (enExample) 1987-10-26

Family

ID=17780646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60292349A Granted JPS61241390A (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) JPS61241390A (enExample)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919127A (enExample) * 1972-03-30 1974-02-20
JPS5089635A (enExample) * 1973-12-11 1975-07-18
JPS5089636A (enExample) * 1973-12-11 1975-07-18
JPS50118028A (enExample) * 1974-03-04 1975-09-16
JPS541810A (en) * 1977-06-07 1979-01-09 Matsushita Electric Ind Co Ltd Electric motor
JPS57119984A (en) * 1980-07-21 1982-07-26 Toa Nenryo Kogyo Kk Preparation of meso-phase pitch

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919127A (enExample) * 1972-03-30 1974-02-20
JPS5089635A (enExample) * 1973-12-11 1975-07-18
JPS5089636A (enExample) * 1973-12-11 1975-07-18
JPS50118028A (enExample) * 1974-03-04 1975-09-16
JPS541810A (en) * 1977-06-07 1979-01-09 Matsushita Electric Ind Co Ltd Electric motor
JPS57119984A (en) * 1980-07-21 1982-07-26 Toa Nenryo Kogyo Kk Preparation of meso-phase pitch

Also Published As

Publication number Publication date
JPS6250513B2 (enExample) 1987-10-26

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