| 发明名称 |
SEPARATING CYCLIC SILOXANES FROM SHORT-CHAIN SILOXANES HAVING TERMINAL HYDROXYL GROUPS |
| 摘要 |
<p>Cyclic siloxanes are separated from short chain hydroxyl-terminated siloxanes by contact with steam at at least 650 hPa absolute. The cyclic siloxanes and other components which are separated by use of steam can be recovered by phase separation, and preferably used in other processes.</p> |
| 申请公布号 |
EP2736960(B1) |
申请公布日期 |
2015.09.09 |
| 申请号 |
EP20120740095 |
申请日期 |
2012.07.11 |
| 申请人 |
WACKER CHEMIE AG |
发明人 |
POPP, ALFRED;KAES, CHRISTINE;KÄPPLER, KLAUS;BÜTTNER, ULRIKE |
| 分类号 |
C08G77/16;C08G77/34 |
主分类号 |
C08G77/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
