| 发明名称 |
Process for the formation of boron-containing ceramics from organoboron preceramic polymers |
| 摘要 |
Boron ceramics including boron ceramic fibers are formed by pyrolyzing at temperatures greater than 800 DEG C. organoboron polymers which have been formed by condensing decaborane with amines or phosphines.
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| 申请公布号 |
US4810436(A) |
申请公布日期 |
1989.03.07 |
| 申请号 |
US19870096186 |
申请日期 |
1987.09.14 |
| 申请人 |
HOECHST CELANESE CORP. |
发明人 |
JOHNSON, ROBERT E. |
| 分类号 |
C04B35/563;C04B35/583;C04B35/622;D01F9/10;(IPC1-7):D01F9/08 |
主分类号 |
C04B35/563 |
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