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DIOXYDE DE TITANE
专利权人:
VENATOR GERMANY GMBH
发明人:
JOHN, STEPHAN,LATVA-NIRVA, ESA,ROBB, JOHN
申请号:
CA3092618
公开号:
CA3092618A1
申请日:
2019.03.21
申请国别(地区):
CA
年份:
2019
代理人:
摘要:
A cosmetic composition is provided that comprises from 0.1 to 20wt% of an organic cosmetic active ingredient that has ligand characteristics, such as avobenzone;from 0.1 to 30wt% of titanium dioxide particulate material, wherein the titanium dioxide is in the rutile form and has a geometric weight mean crystal size of from 0.35µm to 5µm, and wherein the titanium dioxide particles are provided with a silica coating; and a cosmetically acceptable carrier.The cosmetic composition can be used as a broad spectrum sunscreen and has good stability, with reduced discoloration.
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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