JPS58154791A - 高強度高弾性炭素繊維用ピツチの製法 - Google Patents

高強度高弾性炭素繊維用ピツチの製法

Info

Publication number
JPS58154791A
JPS58154791A JP57032281A JP3228182A JPS58154791A JP S58154791 A JPS58154791 A JP S58154791A JP 57032281 A JP57032281 A JP 57032281A JP 3228182 A JP3228182 A JP 3228182A JP S58154791 A JPS58154791 A JP S58154791A
Authority
JP
Japan
Prior art keywords
pitch
softening point
organic compound
petroleum
added
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
JP57032281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6131156B2 (enrdf_load_stackoverflow
Inventor
Shozo Watanabe
渡辺　正三
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

  • Inorganic Fibers (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Working-Up Tar And Pitch (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 true JPS58154791A (ja) 1983-09-14
JPS6131156B2 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
JPS6131156B2 (enrdf_load_stackoverflow) 1986-07-18

Similar Documents

Publication Publication Date Title
US5259947A (en) Solvated mesophase pitches
JPH0258317B2 (enrdf_load_stackoverflow)
JPS5930192B2 (ja) 潜在的異方性ピツチ
JPS6017846B2 (ja) 炭素繊維の製造方法
JPS59163422A (ja) 石油系メソフエ−ズの紡糸法
JPS5876523A (ja) ピツチ系炭素繊維の製造方法
JPH0133568B2 (enrdf_load_stackoverflow)
CN107630267A (zh) 一种煤液化残渣制可纺沥青及其制备方法和碳纤维
JPS59163424A (ja) 石油系メソフエ−ズの紡糸法
JPS5845277A (ja) 光学的異方性炭素質ピツチおよびその製造方法
JPS58154791A (ja) 高強度高弾性炭素繊維用ピツチの製法
JPS59196390A (ja) 炭素繊維用ピツチの製造方法
JPS6256198B2 (enrdf_load_stackoverflow)
JPS6147826A (ja) ピツチ系炭素繊維の製造法
JPS6034619A (ja) 炭素繊維及び黒鉛繊維の製造方法
AU703375B2 (en) Solvated mesophase pitches
JPS6375119A (ja) ピツチ系炭素繊維製造用の紡糸ノズル
JPS58134181A (ja) メソフエ−ズの連続製造法
AU723862B2 (en) Solvated mesophase pitches
JPS60245696A (ja) デカント油の精製方法
JPH0144752B2 (enrdf_load_stackoverflow)
JPH01250415A (ja) 炭素繊維及び黒鉛繊維及びその製造方法
AU721796B2 (en) Solvated mesophase pitches
JPS63221194A (ja) 高強度超高弾性炭素繊維用メソフエ−ズピツチの連続製造法
AU658596C (en) Solvated mesophase pitches