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油中水型乳化防曬化妝料
专利权人:
SHISEIDO COMPANY; LTD.
发明人:
FUKUHARA, KAZUTO,福原和人
申请号:
TW101124194
公开号:
TWI568449B
申请日:
2012.07.05
申请国别(地区):
TW
年份:
2017
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.本發明提供一種油中水型乳化防曬化妝料,其特徵在於含有下述(a)~(e)。(a)疏水化處理之氧化鋅及疏水化處理之氧化鈦:10~30質量%(b)親油性非離子界面活性劑:0.5~5質量%(c)選自由雙(植物固醇/2-辛基十二醇)N-月桂醯基L-麩胺酸酯、植物固醇澳洲堅果油酸酯(phytosteryl macadamiate)、膽固醇澳洲堅果油酸酯(cholesteryl macadamiate)所組成之群中之一種或兩種以上之油分:1~5質量%(d)揮發性聚矽氧油及/或烴油:10~40質量%(e)水:5~30質量%本發明之目的在於:於調配有疏水化處理之氧化鋅及疏水化處理之氧化鈦作為紫外線散射劑粉末之防曬化妝料中,改善基於大量調配紫外線散射劑粉末所致之較差使用感、及因調配紫外線散射劑粉末所致之較差清洗性。
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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