| 发明名称 |
Organopolysiloxane/polyurea/polyurethane block copolymers |
| 摘要 |
The invention relates to a process for preparing organopolysiloxane/polyurea/polyurethane block copolymers, and also to the use of the organopolysiloxane/polyurea/polyurethane block copolymers prepared by means of the process.
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| 申请公布号 |
US2004254325(A1) |
申请公布日期 |
2004.12.16 |
| 申请号 |
US20040854722 |
申请日期 |
2004.05.26 |
| 申请人 |
WACKER-CHEMIE GMBH |
发明人 |
KUEPFER JUERGEN;SCHAEFER OLIVER |
| 分类号 |
A61K8/55;A61K8/58;A61K8/87;A61K8/89;A61K8/90;C08G18/28;C08G18/61;C08G77/458;C08L83/08;(IPC1-7):C08G77/452 |
主分类号 |
A61K8/55 |
| 代理机构 |
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