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 bustantially 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 rheological 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. |
申请公布号 |
AU7888501(A) |
申请公布日期 |
2002.01.21 |
申请号 |
AU20010078885 |
申请日期 |
2001.07.09 |
申请人 |
COLLABORATIVE TECHNOLOGIES, INC. |
发明人 |
DUNCAN T. AUST;JAMES M. WILMOTT;JAMES A. HAYWARD |
分类号 |
A61K8/35;A61K8/37;A61K8/73;A61Q17/04 |
主分类号 |
A61K8/35 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|