JPS58134180A - メソフエ−ズピツチの改良製造法 - Google Patents

メソフエ−ズピツチの改良製造法

Info

Publication number
JPS58134180A
JPS58134180A JP1552282A JP1552282A JPS58134180A JP S58134180 A JPS58134180 A JP S58134180A JP 1552282 A JP1552282 A JP 1552282A JP 1552282 A JP1552282 A JP 1552282A JP S58134180 A JPS58134180 A JP S58134180A
Authority
JP
Japan
Prior art keywords
mesophase
pitch
heat
heating
layer
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
JP1552282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6131159B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Shozo Watabe
渡部　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 JP1552282A priority Critical patent/JPS58134180A/ja
Publication of JPS58134180A publication Critical patent/JPS58134180A/ja
Publication of JPS6131159B2 publication Critical patent/JPS6131159B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
JP1552282A 1982-02-04 1982-02-04 メソフエ−ズピツチの改良製造法 Granted JPS58134180A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1552282A JPS58134180A (ja) 1982-02-04 1982-02-04 メソフエ−ズピツチの改良製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1552282A JPS58134180A (ja) 1982-02-04 1982-02-04 メソフエ−ズピツチの改良製造法

Publications (2)

Publication Number Publication Date
JPS58134180A true JPS58134180A (ja) 1983-08-10
JPS6131159B2 JPS6131159B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-07-18

Family

ID=11891141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1552282A Granted JPS58134180A (ja) 1982-02-04 1982-02-04 メソフエ−ズピツチの改良製造法

Country Status (1)

Country Link
JP (1) JPS58134180A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0331347U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-08-03 1991-03-27

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238855A (en) * 1975-09-22 1977-03-25 Nec Corp Error correcting unit
JPS5386717A (en) * 1973-12-11 1978-07-31 Union Carbide Corp Manufacture of mesoophase pitch by using inert gas
JPS5455625A (en) * 1977-10-03 1979-05-02 Union Carbide Corp Low molecular weight meso phase pitch
JPS57119984A (en) * 1980-07-21 1982-07-26 Toa Nenryo Kogyo Kk Preparation of meso-phase pitch
JPS57200213A (en) * 1981-06-01 1982-12-08 Koa Sekiyu Kk Production of crystalized substance and equipment therefore
JPS5837084A (ja) * 1981-08-28 1983-03-04 Toa Nenryo Kogyo Kk 低軟化点の光学的異方性炭素質ピッチの製造方法
JPS5845277A (ja) * 1981-09-07 1983-03-16 Toa Nenryo Kogyo Kk 光学的異方性炭素質ピツチおよびその製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5386717A (en) * 1973-12-11 1978-07-31 Union Carbide Corp Manufacture of mesoophase pitch by using inert gas
JPS5238855A (en) * 1975-09-22 1977-03-25 Nec Corp Error correcting unit
JPS5455625A (en) * 1977-10-03 1979-05-02 Union Carbide Corp Low molecular weight meso phase pitch
JPS57119984A (en) * 1980-07-21 1982-07-26 Toa Nenryo Kogyo Kk Preparation of meso-phase pitch
JPS57200213A (en) * 1981-06-01 1982-12-08 Koa Sekiyu Kk Production of crystalized substance and equipment therefore
JPS5837084A (ja) * 1981-08-28 1983-03-04 Toa Nenryo Kogyo Kk 低軟化点の光学的異方性炭素質ピッチの製造方法
JPS5845277A (ja) * 1981-09-07 1983-03-16 Toa Nenryo Kogyo Kk 光学的異方性炭素質ピツチおよびその製造方法

Also Published As

Publication number Publication date
JPS6131159B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-07-18

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