| 发明名称 |
PRECERAMIC ORGANOSILICON-BORON POLYMERS |
| 摘要 |
Preceramic polymers are prepared by mixing an organosilicon oligomer or polymer containing a multiplicity of Si-H and/or Si-N functional groups with a borane in an organic solvent for a sufficient time for the reactants to react, wherein the molar ratio of the organosilicon polymer repeat unit to borane is 15 or less.
|
| 申请公布号 |
CA2027669(A1) |
申请公布日期 |
1991.04.17 |
| 申请号 |
CA19902027669 |
申请日期 |
1990.10.15 |
| 申请人 |
MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
发明人 |
SEYFERTH, DIETMAR;PLENIO, HERBERT |
| 分类号 |
C04B35/571;C04B35/589;C08G77/48;C08G77/60;C08G77/62;C08G79/00;C08G79/08;C08L83/16;(IPC1-7):C08G77/26;C04B35/58 |
主分类号 |
C04B35/571 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
