发明名称 |
IMPROVED SKIN BRIGHTENING COMPOSITIONS |
摘要 |
An improved cosmetic and dermatological composition and a method for treating hyperpigmented skin is disclosed. The composition demonstrates an ability to lighten mammalian skin color and is nonirritating. The composition contains (a) a retinoid loaded onto polymeric microparticles and (b) a second skin lightening agent, like kojic acid or a derivative thereof, such as kojic dipalmitate. |
申请公布号 |
CA2713041(A1) |
申请公布日期 |
2009.08.13 |
申请号 |
CA20092713041 |
申请日期 |
2009.01.30 |
申请人 |
AMCOL INTERNATIONAL CORPORATION |
发明人 |
SPINDLER, RALPH;URBANEC, STEPHEN J. |
分类号 |
A61K8/49;A61K8/60;A61K8/67;A61Q19/02 |
主分类号 |
A61K8/49 |
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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