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COMPOSITIONS COMPRISING MICROPIGMENTS
专利权人:
DSM IP ASSETS B.V.
发明人:
Cyrille DESHAYES,Andre DUESTERLOH,Anne JANSSEN,Thomas RUDOLPH
申请号:
US16312593
公开号:
US20190254940A1
申请日:
2017.06.27
申请国别(地区):
US
年份:
2019
代理人:
摘要:
The present invention relates to topical compositions comprising at least one inorganic micropigment and a cetyl phosphate surfactant mixture consisting essentially of mono- and/or dicetyl esters of phosphoric acid or salts thereof and cetylalcohol and inorganic phosphate and heavy metals and water, characterized in that the surfactant mixture contains no organochlorine impurities and has an inorganic phosphate content of less than 0.7 wt.-% and a heavy metal content of less than 12 ppm.
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