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SUNSCREEN COMPOSITIONS CONTAINING AN ULTRAVIOLET RADIATION-ABSORBING POLYESTER
专利权人:
发明人:
Susan Daly,Rocco Vincent Burgo
申请号:
US14565968
公开号:
US20150086495A1
申请日:
2014.12.10
申请国别(地区):
US
年份:
2015
代理人:
摘要:
Compositions including a discontinuous oil phase substantially homogeneously dispersed in a continuous water phase, the oil phase including a sunscreen agent that includes a UV-absorbing polyester in an amount effective to provide the composition with an SPF of about 10 or greater and which is the polymerization reaction product of monomers including a UV-absorbing triazole, a diester, a diol and a tetrol polyol and an oil-in water emulsifier component including an anionic oil-in-water emulsifier in an amount such that the composition includes about 0.3 percent or more by weight to about 3 percent by weight of the anionic oil-in-water emulsifier, where the composition is substantially free of a non-polymeric UV-absorbing sunscreen agent and has an SPF of less than 2 in the absence of the UV-absorbing polyester.
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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