发明名称 |
Sunscreen composition with enhanced SPF and water resistant properties |
摘要 |
The present invention relates to a sunscreen formulation which exhibits superior ultraviolet protection and water resistance than prior art sunscreen compositions. The sunscreen formulation comprises (a) a dispersion comprising a sunscreen active agent and (b) a base composition comprising a rheological modifying agent and water. The sunscreen formulation is substantially free of surfactants. According to a preferred embodiment, the sunscreen active agent is ethylhexylmethoxycinnamate, butylmethoxydibenzoylmethane, or a combination thereof. The sunscreen formulation preferably comprises a phosphorylated starch derivative as a Theological modifying agent. Another embodiment of the present invention is a method of protecting skin or hair from ultraviolet radiation by applying an effective amount of the sunscreen formulation of the present invention to the skin or hair.
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申请公布号 |
US2005186160(A1) |
申请公布日期 |
2005.08.25 |
申请号 |
US20050114668 |
申请日期 |
2005.04.26 |
申请人 |
AUST DUNCAN T.;WILMOTT JAMES M.;HAYWARD JAMES A. |
发明人 |
AUST DUNCAN T.;WILMOTT JAMES M.;HAYWARD JAMES A. |
分类号 |
A61K8/04;A61K8/73;A61Q17/04;(IPC1-7):A61K7/42 |
主分类号 |
A61K8/04 |
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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