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UV PROTECTIVE COSMETIC COMPOSITION
专利权人:
Yosuke Ikebe
发明人:
Yosuke Ikebe,Takuya Hiruma,Taichi Harada,Kazuto Fukuhara
申请号:
US13971128
公开号:
US20140161848A1
申请日:
2013.08.20
申请国别(地区):
US
年份:
2014
代理人:
摘要:
The present invention aims to provide a UV protective cosmetic composition having a high SPF and having a protective effect in a broad wavelength region over UVA and UVB, without undesirable white appearance upon application to the skin. The UV protective cosmetic composition of the present invention comprises (a) 3-15% by mass of one or more UV absorbing agents (b) 10-22% by mass of zinc oxide with an average particle diameter of 35-80 nm and optionally (c) 0-0.5% by mass of a white pigment, wherein the SPF of the cosmetic is 30 or greater, and the critical wavelength of the cosmetic is 370 nm or greater.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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