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PHOTOPROTECTIVE PERSONAL CARE COMPOSITION
专利权人:
Arindam Roy;Ramasubramaniam Rajagopal
发明人:
Ramasubramaniam Rajagopal,Arindam Roy
申请号:
US13817653
公开号:
US20130149366A1
申请日:
2011.08.22
申请国别(地区):
US
年份:
2013
代理人:
摘要:
The invention relates to photoprotective personal care compositions. It is an object of the present invention to provide for benefits of photoprotection over the visible light region while giving the skin a pleasing even appearance. This is achieved by using a selective combination of an inorganic pigment particle that has a specific light scattering property (reflection of incident light predominantly in the blue region) and an organic dye that has a specific light absorption property (absorption of incident light predominantly in the blue region).
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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