发明名称 |
Water-in-oil-in-polar solvent emulsions |
摘要 |
Water-in-oil-in-non-aqueous polar solvent W/O/PS type multiple emulsion contains a water phase W dispersed in an oil O as the first continuous phase of a primary emulsions W/O by an emulsifier. Primary emulsion W/O is dispersed in a second continuous non-aqueous polar solvent phase PS to form multiple emulsion W/O/PS. The emulsifier is a silicone elastomer containing polyether groups which is a network of polymeric molecules crosslinked with an alpha,omega-unsaturated hydrocarbon.
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申请公布号 |
US6410038(B1) |
申请公布日期 |
2002.06.25 |
申请号 |
US20000593529 |
申请日期 |
2000.06.14 |
申请人 |
DOW CORNING CORPORATION |
发明人 |
LIN ZUCHEN;SCHULZ, JR. WILLIAM JAMES |
分类号 |
C08L83/12;A61K8/06;A61K8/894;A61K8/898;A61K9/113;A61Q19/00;B01F17/54;C08K5/05;C08L91/00;(IPC1-7):A01N25/34;A61K7/06;A61K7/11 |
主分类号 |
C08L83/12 |
代理机构 |
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