JPH0150273B2 - - Google Patents

Info

Publication number
JPH0150273B2
JPH0150273B2 JP11633181A JP11633181A JPH0150273B2 JP H0150273 B2 JPH0150273 B2 JP H0150273B2 JP 11633181 A JP11633181 A JP 11633181A JP 11633181 A JP11633181 A JP 11633181A JP H0150273 B2 JPH0150273 B2 JP H0150273B2
Authority
JP
Japan
Prior art keywords
pitch
raw material
carbonization
heavy oil
spinning
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
JP11633181A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5818419A (ja
Inventor
Seiichi Kamimura
Shunichi Yamamoto
Takao Hirose
Hiroaki Takashima
Osamu Kato
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.)
Eneos Corp
Original Assignee
Nippon Oil Corp
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 Nippon Oil Corp filed Critical Nippon Oil Corp
Priority to JP11633181A priority Critical patent/JPS5818419A/ja
Priority to US06/366,937 priority patent/US4521294A/en
Priority to EP82301912A priority patent/EP0063052B1/en
Priority to DE8282301912T priority patent/DE3272976D1/de
Priority to CA000400889A priority patent/CA1181708A/en
Publication of JPS5818419A publication Critical patent/JPS5818419A/ja
Publication of JPH0150273B2 publication Critical patent/JPH0150273B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
JP11633181A 1981-04-13 1981-07-27 炭素繊維用原料ピッチの製造方法 Granted JPS5818419A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP11633181A JPS5818419A (ja) 1981-07-27 1981-07-27 炭素繊維用原料ピッチの製造方法
US06/366,937 US4521294A (en) 1981-04-13 1982-04-09 Starting pitches for carbon fibers
EP82301912A EP0063052B1 (en) 1981-04-13 1982-04-13 Starting pitches for carbon fibers
DE8282301912T DE3272976D1 (en) 1981-04-13 1982-04-13 Starting pitches for carbon fibers
CA000400889A CA1181708A (en) 1981-04-13 1982-04-13 Starting pitches for carbon fibers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11633181A JPS5818419A (ja) 1981-07-27 1981-07-27 炭素繊維用原料ピッチの製造方法

Publications (2)

Publication Number Publication Date
JPS5818419A JPS5818419A (ja) 1983-02-03
JPH0150273B2 true JPH0150273B2 (forum.php) 1989-10-27

Family

ID=14684318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11633181A Granted JPS5818419A (ja) 1981-04-13 1981-07-27 炭素繊維用原料ピッチの製造方法

Country Status (1)

Country Link
JP (1) JPS5818419A (forum.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6045612A (ja) * 1983-08-17 1985-03-12 Mitsubishi Chem Ind Ltd 炭素繊維の製造方法
JPS60173120A (ja) * 1984-02-15 1985-09-06 Mitsubishi Chem Ind Ltd 炭素繊維用紡糸ピツチの製造方法
JP2930318B2 (ja) * 1989-03-31 1999-08-03 ソニー株式会社 液晶ディスプレイ装置
JP7454921B2 (ja) * 2019-07-11 2024-03-25 Juki株式会社 縫い目検査装置、縫い目検査方法、及びコンピュータプログラム

Also Published As

Publication number Publication date
JPS5818419A (ja) 1983-02-03

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