发明授权
- 专利标题： Water-in-oil-in-water compositions
- 专利标题（中）： 水包油包水组合物
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申请号： US349904申请日： 1994-12-06
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公开(公告)号： US5656280A公开(公告)日： 1997-08-12
- 发明人: Craig A. Herb , Liang Bin Chen , Judy Chung , Michelle A. Long , Wei Mei Sun , Gerald P. Newell , Trefor A. Evans , Kimberly Kamis , Richard M. Brucks
- 申请人： Craig A. Herb , Liang Bin Chen , Judy Chung , Michelle A. Long , Wei Mei Sun , Gerald P. Newell , Trefor A. Evans , Kimberly Kamis , Richard M. Brucks
- 申请人地址： IL Chicago
- 专利权人： Helene Curtis, Inc.
- 当前专利权人： Helene Curtis, Inc.
- 当前专利权人地址： IL Chicago
- 主分类号： A61K8/02
- IPC分类号： A61K8/02 ; A61K8/06 ; A61K8/22 ; A61K8/34 ; A61K8/365 ; A61K8/39 ; A61K8/41 ; A61K8/44 ; A61K8/58 ; A61K8/67 ; A61K8/73 ; A61K8/81 ; A61K8/86 ; A61K8/894 ; A61K8/898 ; A61K9/113 ; A61Q5/06 ; A61Q5/10 ; A61Q5/12 ; A61Q17/04 ; A61Q19/00 ; B01F3/08 ; A61K7/13 ; A61K7/42 ; B01J13/00
摘要：
Water-in-oil-in-water multiple emulsion compositions are disclosed. The multiple emulsion compositions comprise an external aqueous phase optionally incorporating a surfactant system capable of forming liquid crystals as an emulsifier. The internal phase comprises a primary water-in-oil emulsion, wherein the primary emulsion comprises a first topically-active compound, a surfactant phase, an oil phase, and water.
公开/授权文献
- US6158460A Removable plug for sealing a port of a fuel distribution head 公开/授权日：2000-12-12
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