| 发明名称 |
Pitch based carbon fibers |
| 摘要 |
Pitch based carbon fiber wherein the spread La of graphite crystallites constituting a fiber in the direction of layer plane is 1000 angstroms or less; the orientation angle &PSgr; in the direction of fiber axis is 10° or less, and the following relationship formulas (1) and (2) are satisfied:
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| 申请公布号 |
US6303096(B1) |
申请公布日期 |
2001.10.16 |
| 申请号 |
US19990271482 |
申请日期 |
1999.03.18 |
| 申请人 |
MITSUBISHI CHEMICAL CORPORATION |
发明人 |
YAMAMOTO IWAO;FUKAGAWA TOSHIHIRO;YOSHIYA AKIHIKO;MUROI MIKA |
| 分类号 |
D01F9/15;(IPC1-7):D01F9/12 |
主分类号 |
D01F9/15 |
| 代理机构 |
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代理人 |
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| 地址 |
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