发明名称 |
PROCESS FOR REMOVING AN IMPURITY FROM A SILOXANE |
摘要 |
A process for removing an impurity from a siloxane comprising i) flowing a first liquid through a fiber bundle comprising a plurality of fibers extending lengthwise in a conduit, wherein the bundle has an upstream end and a downstream end, and the first liquid flows in a direction from the upstream end of the bundle to the downstream end; and ii) while continuing (i), flowing a second liquid comprising a siloxane and an impurity through the fiber bundle in a direction from the upstream end of the bundle to the downstream end of the bundle to effect transfer of at least a portion of the impurity from the second liquid to the first liquid, wherein the first liquid and the second liquid are substantially immiscible. |
申请公布号 |
EP2640769(A1) |
申请公布日期 |
2013.09.25 |
申请号 |
EP20110785880 |
申请日期 |
2011.11.14 |
申请人 |
DOW CORNING CORPORATION |
发明人 |
FOSDICK, ROBERT, L.;KAMIN, STEPHEN, A.;VO, HANH, X.;WEICKERT, TYLYN, J. |
分类号 |
C08G77/34 |
主分类号 |
C08G77/34 |
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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