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PRODUIT COSMÉTIQUE D'ÉCRAN SOLAIRE
专利权人:
Shiseido Company Ltd.
发明人:
申请号:
EP16851845.4
公开号:
EP3357484A1
申请日:
2016.09.30
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
The purpose of the present invention is to provide a sunscreen cosmetic capable of stably exerting an excellent ultraviolet shielding effect without undergoing photodegradation even in a system where 4-tert-butyl-4'-methoxydibenzoylmethane and ethylhexyl methoxycinnamate coexist. Provided is a sunscreen cosmetic comprising (a) 0.5-5.0 mass% of 4-tert-butyl-4'-methoxydibenzoylmethane, (b) 3.0-10 mass% of ethylhexyl methoxycinnamate, (c) 5.0 mass% or more of an amphipathic substance, and (d) a liquid oil component containing an ester oil having an IOB of 0.05-0.60, characterized in that the contents of components (a), (b) and (c) satisfy the requirement 0.5≤[(a)+(b)]/(c)≤3.5.
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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