发明名称 |
Verfahren zur Herstellung von wasserabstossenden Pulvern |
摘要 |
There is disclosed a water-repellent powder which is prepared by (A) coating the surface of a deliquescent powder with a curable silicone-based formation agent; and (B) curing said formation agent to provide a silicone-based cured film on said powder. Preferably, the deliquescent powder is selected from the group consisting of ammonium acetate, potassium acetate and sodium acetate. |
申请公布号 |
DE69515274(D1) |
申请公布日期 |
2000.04.06 |
申请号 |
DE1995615274 |
申请日期 |
1995.12.20 |
申请人 |
DOW CORNING TORAY SILICONE CO., LTD. |
发明人 |
AKAMATSU, SHOJI;WATANABE, TOSHINORI |
分类号 |
B01J2/00;B01J2/28;C07C53/10;C08K5/09;C08L83/04;C09D183/04;C09K3/18;(IPC1-7):B01J2/30;C07C51/50 |
主分类号 |
B01J2/00 |
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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