| 发明名称 |
Crosslinked polysilazanes and a method for preparing them. |
| 摘要 |
The invention relates to the field of ceramics and more precisely of crosslinked precursors. These precursors are silazanes crosslinked by means of an aluminium derivative. These crosslinked products exhibit a high yield of ceramic after pyrolysis.
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| 申请公布号 |
EP0495325(A1) |
申请公布日期 |
1992.07.22 |
| 申请号 |
EP19910403368 |
申请日期 |
1991.12.12 |
| 申请人 |
ATOCHEM |
发明人 |
PONS, PIERRETTE;WAEGELL, MARIE-BERNARD;COLOMBIER, CHRISTIAN |
| 分类号 |
C04B35/589;C08G77/48;C08G77/62;C08G79/08 |
主分类号 |
C04B35/589 |
| 代理机构 |
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