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Water-in-Oil Emulsified Sunscreen Cosmetic
专利权人:
Kazuto Fukuhara
发明人:
Kazuto Fukuhara
申请号:
US14240145
公开号:
US20140205552A1
申请日:
2012.07.02
申请国别(地区):
US
年份:
2014
代理人:
摘要:
The present invention provides a water-in-oil emulsified sunscreen cosmetic characteristically comprising the following (a) through (e):(a) Hydrophobicized zinc oxide and hydrophobicized titanium dioxide: 10-30 wt %(b) Lipophilic nonionic surfactant: 0.5-5 wt %(c) One, two or more oil components selected from a group consisting of di(phytosteryl/2-octyldodecyl) N-lauroyl-L-glutamate, phytosteryl macadamiate, and cholesteryl macadamiate: 1-5 wt %(d) Volatile silicone oil and/or hydrocarbon oil: 10-40 wt %(e) Water: 5-30 wt %.The object of the present invention is to improve the poor texture due to a large blend ratio of said ultraviolet scattering agent powder and the poor washability due to the presence of the ultraviolet scattering agent powder in a water-in-oil emulsified sunscreen cosmetic into which hydrophobicized zinc oxide and hydrophobicized titanium dioxide are blended as ultraviolet scattering agent powder.
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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