发明授权
- 专利标题: Oil-in-alcohol emulsified composition
- 专利标题(中): 油醇醇乳化组合物
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申请号: US793865申请日: 1997-03-11
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公开(公告)号: US5770112A公开(公告)日: 1998-06-23
- 发明人: Takayuki Omura , Teruhiko Hineno , Tomiyuki Nanba , Haruo Ogawa , Kazuaki Suzuki
- 申请人: Takayuki Omura , Teruhiko Hineno , Tomiyuki Nanba , Haruo Ogawa , Kazuaki Suzuki
- 申请人地址: JPX Tokyo
- 专利权人: Shiseido Co. Ltd.
- 当前专利权人: Shiseido Co. Ltd.
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX7-199102 19950712
- 主分类号: A61K8/894
- IPC分类号: A61K8/894 ; A61Q5/02 ; A61Q5/06 ; B01F17/00 ; B01F17/54 ; B01J13/00 ; A61K7/075 ; A61K7/08 ; A61K7/11
摘要:
The purpose of the present invention is to provide an oil-in-alcohol emulsified composition that the oil phase is uniformly and stably dispersed into an outer phase which is mainly comprised of a lower alcohol. Accordingly, the oil-in-alcohol emulsified composition of the present invention comprising: (a) an oily component, (b) a lower alcohol, (c) water, and (d) an emulsifier which comprising one or more of polyether-modified silicones represented by the following general formula (1), ##STR1## �In the formula: A is a polyalkylene group shown as the general formula: --C.sub.3 H.sub.6 O(C.sub.2 H.sub.4 O).sub.a (C.sub.3 H.sub.6 O).sub.b R' (where R' is a group selected from the group of a hydrogen atom, an acyl group, and alkyl groups having a carbon number of 1 to 4, where a is an integer of 5 to 50, and where b is an integer of 5 to 50.); R is a methyl group or a phenyl group; m is an integer of 50 to 1,000; and n is an integer of 1 to 40.!.
公开/授权文献
- US5192436A Tap water purifier to be directly coupled to faucet pipe 公开/授权日:1993-03-09