| 发明名称 |
Process for working-up polyethersiloxanes |
| 摘要 |
The invention relates to a process for working up polysiloxane/polyoxyalkylene block copolymers, wherein said copolymers are subjected to a treatment with superheated steam.
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| 申请公布号 |
US2002161158(A1) |
申请公布日期 |
2002.10.31 |
| 申请号 |
US20020083763 |
申请日期 |
2002.02.25 |
| 申请人 |
BURKHART GEORG;KNOTT WILFRIED;MOHRING VOLKER |
发明人 |
BURKHART GEORG;KNOTT WILFRIED;MOHRING VOLKER |
| 分类号 |
C08G77/34;C08G77/46;(IPC1-7):C08G77/00 |
主分类号 |
C08G77/34 |
| 代理机构 |
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