JPS6224036B2 - - Google Patents

Info

Publication number
JPS6224036B2
JPS6224036B2 JP57065114A JP6511482A JPS6224036B2 JP S6224036 B2 JPS6224036 B2 JP S6224036B2 JP 57065114 A JP57065114 A JP 57065114A JP 6511482 A JP6511482 A JP 6511482A JP S6224036 B2 JPS6224036 B2 JP S6224036B2
Authority
JP
Japan
Prior art keywords
pitch
temperature
optically anisotropic
content
producing
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
JP57065114A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58180585A (ja
Inventor
Takayuki Izumi
Kikuji Komine
Masahiko Uemura
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 JP6511482A priority Critical patent/JPS58180585A/ja
Publication of JPS58180585A publication Critical patent/JPS58180585A/ja
Publication of JPS6224036B2 publication Critical patent/JPS6224036B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
JP6511482A 1982-04-19 1982-04-19 光学的異方性ピツチの改良製造方法 Granted JPS58180585A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6511482A JPS58180585A (ja) 1982-04-19 1982-04-19 光学的異方性ピツチの改良製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6511482A JPS58180585A (ja) 1982-04-19 1982-04-19 光学的異方性ピツチの改良製造方法

Publications (2)

Publication Number Publication Date
JPS58180585A JPS58180585A (ja) 1983-10-22
JPS6224036B2 true JPS6224036B2 (enrdf_load_stackoverflow) 1987-05-26

Family

ID=13277536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6511482A Granted JPS58180585A (ja) 1982-04-19 1982-04-19 光学的異方性ピツチの改良製造方法

Country Status (1)

Country Link
JP (1) JPS58180585A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01190917A (ja) * 1988-01-26 1989-08-01 Mazda Motor Corp エンジンの吸気装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6034619A (ja) * 1983-07-29 1985-02-22 Toa Nenryo Kogyo Kk 炭素繊維及び黒鉛繊維の製造方法
JPS6049085A (ja) * 1983-08-29 1985-03-18 Osaka Gas Co Ltd コ−ルタ−ル又はコ−ルタ−ルピツチの処理方法
JPS60133087A (ja) * 1983-12-22 1985-07-16 Mitsubishi Oil Co Ltd 炭素繊維原料ピツチの製造方法
JPS617386A (ja) * 1984-06-20 1986-01-14 Mitsubishi Oil Co Ltd 炭素繊維用原料ピッチの製造法
US4832820A (en) * 1986-06-09 1989-05-23 Conoco Inc. Pressure settling of mesophase

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50118028A (enrdf_load_stackoverflow) * 1974-03-04 1975-09-16
JPS5842708B2 (ja) * 1977-06-07 1983-09-21 松下電器産業株式会社 電動機
US4209500A (en) * 1977-10-03 1980-06-24 Union Carbide Corporation Low molecular weight mesophase pitch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01190917A (ja) * 1988-01-26 1989-08-01 Mazda Motor Corp エンジンの吸気装置

Also Published As

Publication number Publication date
JPS58180585A (ja) 1983-10-22

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