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Nanoparticle compositions providing enhanced color for cosmetic formulations
专利权人:
Prithwiraj Maitra
发明人:
Prithwiraj Maitra,Steven Carlo,Rahul A. Ranade
申请号:
US11970882
公开号:
US09056053B2
申请日:
2008.01.08
申请国别(地区):
US
年份:
2015
代理人:
摘要:
The present invention relates to cosmetic, dermatological, and pharmaceutical compositions that deliver, in an acceptable vehicle or carrier comprising a film former or wax and an effective amount of nanoparticles and one or more pigments and methods for improving the appearance of a biological surface by altering the optical properties of the biological surface. The compositions of the invention enhance color and may be topically applied to the biological surface in an amount effective in improving the aesthetic and natural appearance of the biological surface.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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