JPS57179287A - Raw material pitch for carbon fiber - Google Patents
Raw material pitch for carbon fiberInfo
- Publication number
- JPS57179287A JPS57179287A JP6242781A JP6242781A JPS57179287A JP S57179287 A JPS57179287 A JP S57179287A JP 6242781 A JP6242781 A JP 6242781A JP 6242781 A JP6242781 A JP 6242781A JP S57179287 A JPS57179287 A JP S57179287A
- Authority
- JP
- Japan
- Prior art keywords
- raw material
- heat
- pitch
- carbon fibers
- material pitch
- 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
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Inorganic Fibers (AREA)
- Working-Up Tar And Pitch (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6242781A JPS57179287A (en) | 1981-04-27 | 1981-04-27 | Raw material pitch for carbon fiber |
US06/366,917 US4397830A (en) | 1981-04-13 | 1982-04-09 | Starting pitches for carbon fibers |
CA000400866A CA1181707A (en) | 1981-04-13 | 1982-04-13 | Starting pitches for carbon fibers |
DE8282301913T DE3269773D1 (en) | 1981-04-13 | 1982-04-13 | Starting pitches for carbon fibers |
EP82301913A EP0063053B1 (en) | 1981-04-13 | 1982-04-13 | Starting pitches for carbon fibers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6242781A JPS57179287A (en) | 1981-04-27 | 1981-04-27 | Raw material pitch for carbon fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57179287A true JPS57179287A (en) | 1982-11-04 |
JPH0148315B2 JPH0148315B2 (ja) | 1989-10-18 |
Family
ID=13199847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6242781A Granted JPS57179287A (en) | 1981-04-13 | 1981-04-27 | Raw material pitch for carbon fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57179287A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5876523A (ja) * | 1981-10-29 | 1983-05-09 | Nippon Oil Co Ltd | ピツチ系炭素繊維の製造方法 |
JPS58115120A (ja) * | 1981-12-28 | 1983-07-08 | Nippon Oil Co Ltd | ピツチ系炭素繊維の製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5662425A (en) * | 1979-10-26 | 1981-05-28 | Nec Corp | Alternating current zero voltage switch circuit |
JPS57170990A (en) * | 1981-04-14 | 1982-10-21 | Nippon Oil Co Ltd | Raw material pitch for carbon fiber |
-
1981
- 1981-04-27 JP JP6242781A patent/JPS57179287A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5662425A (en) * | 1979-10-26 | 1981-05-28 | Nec Corp | Alternating current zero voltage switch circuit |
JPS57170990A (en) * | 1981-04-14 | 1982-10-21 | Nippon Oil Co Ltd | Raw material pitch for carbon fiber |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5876523A (ja) * | 1981-10-29 | 1983-05-09 | Nippon Oil Co Ltd | ピツチ系炭素繊維の製造方法 |
JPS6356324B2 (ja) * | 1981-10-29 | 1988-11-08 | Nippon Oil Co Ltd | |
JPS58115120A (ja) * | 1981-12-28 | 1983-07-08 | Nippon Oil Co Ltd | ピツチ系炭素繊維の製造方法 |
JPS6356325B2 (ja) * | 1981-12-28 | 1988-11-08 | Nippon Oil Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPH0148315B2 (ja) | 1989-10-18 |
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