JPS6131156B2 - - Google Patents

Info

Publication number
JPS6131156B2
JPS6131156B2 JP57032281A JP3228182A JPS6131156B2 JP S6131156 B2 JPS6131156 B2 JP S6131156B2 JP 57032281 A JP57032281 A JP 57032281A JP 3228182 A JP3228182 A JP 3228182A JP S6131156 B2 JPS6131156 B2 JP S6131156B2
Authority
JP
Japan
Prior art keywords
pitch
petroleum
organic compound
softening point
inorganic solids
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
JP57032281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58154791A (ja
Inventor
Shozo Watanabe
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.)
Kashima Oil Co Ltd
Original Assignee
Kashima Oil 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 Kashima Oil Co Ltd filed Critical Kashima Oil Co Ltd
Priority to JP57032281A priority Critical patent/JPS58154791A/ja
Publication of JPS58154791A publication Critical patent/JPS58154791A/ja
Publication of JPS6131156B2 publication Critical patent/JPS6131156B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Carbon And Carbon Compounds (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
JP57032281A 1982-03-03 1982-03-03 高強度高弾性炭素繊維用ピツチの製法 Granted JPS58154791A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57032281A JPS58154791A (ja) 1982-03-03 1982-03-03 高強度高弾性炭素繊維用ピツチの製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57032281A JPS58154791A (ja) 1982-03-03 1982-03-03 高強度高弾性炭素繊維用ピツチの製法

Publications (2)

Publication Number Publication Date
JPS58154791A JPS58154791A (ja) 1983-09-14
JPS6131156B2 true JPS6131156B2 (enrdf_load_stackoverflow) 1986-07-18

Family

ID=12354586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57032281A Granted JPS58154791A (ja) 1982-03-03 1982-03-03 高強度高弾性炭素繊維用ピツチの製法

Country Status (1)

Country Link
JP (1) JPS58154791A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS58154791A (ja) 1983-09-14

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