| 发明名称 |
Preparation of substantially crystalline silicon carbide fibers from polycarbosilane. |
| 摘要 |
<p>This invention relates to the preparation of thermally stable, substantially polycrystalline silicon carbide ceramic fibers derived from a polycarbosilane resin. The unexpected thermal stability of these fibers is achieved by the incorporation of boron prior to or during ceramification.</p> |
| 申请公布号 |
EP0438117(A1) |
申请公布日期 |
1991.07.24 |
| 申请号 |
EP19910100412 |
申请日期 |
1991.01.15 |
| 申请人 |
DOW CORNING CORPORATION |
发明人 |
DELEEUW, DAVID CHARLES;LIPOWITZ, JONATHAN;LU, PAUL PU-YUAN |
| 分类号 |
D01F9/08;C04B35/571;D01F9/10 |
主分类号 |
D01F9/08 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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