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WATER-IN-OIL EMULSION SUNSCREEN COSMETIC
专利权人:
SHISEIDO COMPANY; LTD.
发明人:
FUKUHARA KAZUTO
申请号:
EP12827819
公开号:
EP2749265A4
申请日:
2012.07.02
申请国别(地区):
EP
年份:
2015
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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