| 发明名称 |
Low pH sunscreen compositions |
| 摘要 |
The present invention relates to low pH topical sunscreen compositions which utilize unneutralized, 2-phenylbenzimidazole-5-sulfonic acid as the sunscreen active. These compositions exhibit good sunscreening efficacy and are highly substantive to the skin.
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| 申请公布号 |
US6153176(A) |
申请公布日期 |
2000.11.28 |
| 申请号 |
US19970818092 |
申请日期 |
1997.03.14 |
| 申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
KALETA, JAMES EDWARD;LINARES, CARLOS GABRIEL;FISHTER, STEVE GARY |
| 分类号 |
A61K8/49;A61Q17/04;(IPC1-7):A61K7/44 |
主分类号 |
A61K8/49 |
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