发明名称 |
SUNSCREEN COMPOSITION WITH POLYHYDROXY QUATERNARY AMMONIUM SALTS |
摘要 |
A cosmetic composition is provided including a water-insoluble UV-A organic sunscreen agent having a max ranging from 330 to 380 nm, a UV-B organic sunscreen agent having a max ranging from 280 to 400 nm, and a photoprotective enhancing agent which is a polyhydroxy quaternary ammonium salt such as bis(dihydroxypropyl)dimethylammonium chloride, in a cosmetically acceptable carrier, and wherein the composition exhibits an SPF value which is 1 to 30 units higher than in the absence of the photoprotective enhancing agent.
|
申请公布号 |
US2013129644(A1) |
申请公布日期 |
2013.05.23 |
申请号 |
US201213477564 |
申请日期 |
2012.05.22 |
申请人 |
HARICHIAN BIJAN;AU VAN;RANDLE NEIL PATRICK;BARROW STEPHEN ROY;CONOPCO, INC., D/B/A UNILEVER |
发明人 |
HARICHIAN BIJAN;AU VAN;RANDLE NEIL PATRICK;BARROW STEPHEN ROY |
分类号 |
A61K8/40;A61K8/35;A61Q17/04 |
主分类号 |
A61K8/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|