发明授权
US06902722B2 Aqueous antisun/sunscreen compositions comprising amphiphilic 2-acrylamidomethylpropanesulfonic acid polymers and water-soluble silicones
失效
包含两亲性2-丙烯酰胺基甲基丙磺酸聚合物和水溶性有机硅的水性防晒/防晒组合物
- 专利标题： Aqueous antisun/sunscreen compositions comprising amphiphilic 2-acrylamidomethylpropanesulfonic acid polymers and water-soluble silicones
- 专利标题（中）： 包含两亲性2-丙烯酰胺基甲基丙磺酸聚合物和水溶性有机硅的水性防晒/防晒组合物
-
申请号： US10823669申请日： 2004-04-14
-
公开(公告)号： US06902722B2公开(公告)日： 2005-06-07
- 发明人: Didier Candau , Karl Boutelet , Nathalie Seyler
- 申请人： Didier Candau , Karl Boutelet , Nathalie Seyler
- 申请人地址： FR Paris
- 专利权人： L'Oreal
- 当前专利权人： L'Oreal
- 当前专利权人地址： FR Paris
- 代理机构： Burns, Doane, Swecker & Mathis, L.L.P.
- 优先权： FR0304650 20030414
- 主分类号： A61K8/58
- IPC分类号： A61K8/58 ; A61K8/81 ; A61K8/891 ; A61K8/894 ; A61Q17/04 ; A61K7/42 ; A61K7/00 ; A61K7/44
摘要：
Photoprotective compositions well suited for the photoprotection of the skin, lips and/or hair against the damaging effect of UV-radiation comprise at least one aqueous phase and at least one system for screening out UV-radiation, and which also contain: (a) at least one partially or totally neutralized, crosslinked or non-crosslinked amphiphilic polymer of 2-acrylamidomethylpropanesulfonic acid (AMPS), and (b) at least one water-soluble silicone comprising at least one terminal or pendent monovalent polyoxyalkylene group.
公开/授权文献
信息查询
