JPS6249366B2 - - Google Patents
Info
- Publication number
- JPS6249366B2 JPS6249366B2 JP57112233A JP11223382A JPS6249366B2 JP S6249366 B2 JPS6249366 B2 JP S6249366B2 JP 57112233 A JP57112233 A JP 57112233A JP 11223382 A JP11223382 A JP 11223382A JP S6249366 B2 JPS6249366 B2 JP S6249366B2
- Authority
- JP
- Japan
- Prior art keywords
- main component
- solvent
- mixture containing
- asphalt
- pentane
- 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
Links
Landscapes
- Working-Up Tar And Pitch (AREA)
- Inorganic Fibers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11223382A JPS591725A (ja) | 1982-06-28 | 1982-06-28 | 炭素繊維の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11223382A JPS591725A (ja) | 1982-06-28 | 1982-06-28 | 炭素繊維の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS591725A JPS591725A (ja) | 1984-01-07 |
JPS6249366B2 true JPS6249366B2 (cs) | 1987-10-19 |
Family
ID=14581569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11223382A Granted JPS591725A (ja) | 1982-06-28 | 1982-06-28 | 炭素繊維の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS591725A (cs) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW440606B (en) * | 1994-12-22 | 2001-06-16 | Owens Corning Fiberglass Corp | Rotary fiberization of asphalt |
US5543211A (en) * | 1994-12-22 | 1996-08-06 | Owens Corning Fiberglas Technology, Inc. | Asphalt fibers |
US5494728A (en) * | 1994-12-22 | 1996-02-27 | Owens-Corning Fiberglas Technology, Inc. | Method for making roofing shingles using asphalt fibers, and shingles made thereby |
US5712033A (en) * | 1996-08-05 | 1998-01-27 | Owens-Corning Fiberglass Technology, Inc. | Asphalt-containing organic fibers |
JPH09143475A (ja) * | 1996-11-11 | 1997-06-03 | Osaka Gas Co Ltd | 等方性ピッチ |
CN102925187A (zh) * | 2012-11-15 | 2013-02-13 | 四川创越炭材料有限公司 | 一种连续生产纺丝沥青的方法 |
CN107904698B (zh) * | 2017-11-07 | 2020-04-17 | 东华大学 | 一种沥青基碳纤维的制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4946007A (cs) * | 1972-09-12 | 1974-05-02 |
-
1982
- 1982-06-28 JP JP11223382A patent/JPS591725A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS591725A (ja) | 1984-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4590055A (en) | Pitch-based carbon fibers and pitch compositions and precursor fibers therefor | |
JPH0258317B2 (cs) | ||
JPS621990B2 (cs) | ||
JP2980619B2 (ja) | 等方性ピッチからメソフェーズピッチを生成する方法 | |
US4892641A (en) | Process for the production of mesophase pitch | |
JPS6249366B2 (cs) | ||
CA1334012C (en) | Process for the production of mesophase pitch | |
JPS6338074B2 (cs) | ||
US4522701A (en) | Process for preparing an anisotropic aromatic pitch | |
JP3819021B2 (ja) | 炭化水素蒸留方法 | |
JPH0150272B2 (cs) | ||
GB2319779A (en) | Direct process route to organometallic containing pitches for spinning into pitch carbon fibres | |
US4414096A (en) | Carbon precursor by hydroheat-soaking of steam cracker tar | |
JPH0148314B2 (cs) | ||
JPH0148312B2 (cs) | ||
KR100305372B1 (ko) | 탄소섬유 제조용 등방성 피치 및 이의 제조방법 | |
JPH0150271B2 (cs) | ||
JPH0150275B2 (cs) | ||
JPS60106882A (ja) | 重質瀝青物の精製方法 | |
JPH023496A (ja) | 高性能炭素繊維用原料の製造方法 | |
JPS58101191A (ja) | メソ相ピツチおよび該ピツチ系炭素繊維の製造方法 | |
JPH0150273B2 (cs) | ||
JPH0144752B2 (cs) | ||
JPS61215692A (ja) | 高性能炭素繊維用に好適なメソフエ−ズピツチ及びその製造方法 | |
JPH0148313B2 (cs) |