| 发明名称 |
METHOD FOR CROSSLINKING OF POLYSILAZANE |
| 摘要 |
Process for crosslinking polysilazanes, characterised in that it consists in bringing the said polysilazanes in contact with an effective quantity of at least one compound containing at least two functional groups of the -N=C=O type. The polysilazanes crosslinked in this way can then be used for the preparation of ceramic products based on SiC and/or Si3N4. |
| 申请公布号 |
JPH02222410(A) |
申请公布日期 |
1990.09.05 |
| 申请号 |
JP19890327469 |
申请日期 |
1989.12.19 |
| 申请人 |
RHONE POULENC CHIM |
发明人 |
JIYANJIYATSUKU RUBURAN;SHIYARURU BOBISHIYON |
| 分类号 |
C04B35/571;C04B35/589;C08G18/64;C08G77/62;C08K5/29;C08L83/00;C08L83/02;C08L83/16;D01F9/10 |
主分类号 |
C04B35/571 |
| 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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