| 发明名称 |
Compositions for treatment of hyperpigmentation and methods for making and using such compositions |
| 摘要 |
A composition for treatment of hyperpigmentation having a SPF value of at least 15 includes hydroquinone, sunscreens, antioxidants and emulsifiers and emollients. The composition can be made into an emulsion having physical and chemical stability for a prolonged period of time over a wide range of temperatures.
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| 申请公布号 |
US2004185016(A1) |
申请公布日期 |
2004.09.23 |
| 申请号 |
US20040790648 |
申请日期 |
2004.03.01 |
| 申请人 |
POPP KARL F;CLARK KATHLEEN L |
发明人 |
POPP KARL F;CLARK KATHLEEN L |
| 分类号 |
A61K8/34;A61K8/35;A61Q19/02;(IPC1-7):A61K7/42;A61K7/135 |
主分类号 |
A61K8/34 |
| 代理机构 |
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代理人 |
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