发明名称 COSMETIC
摘要 PROBLEM TO BE SOLVED: To provide a cosmetic having excellent hiding power, no paleness peculiar to titanium oxide, and transparency, and hardly causing whitening in photography by strobe lightening. SOLUTION: The cosmetic contains titanium oxide particles. The titanium oxide has radially extended six protrusion parts at mutually nearly equal interval, and the protrusion parts have edges at the nearly center parts in the longitudinal directions. The titanium oxide exhibits a star shape as the whole, and has a≥0.1μm and≤1.0μm average primary particle diameter expressed by the size of the outer circumference of the protrusion part. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009184972(A) 申请公布日期 2009.08.20
申请号 JP20080026819 申请日期 2008.02.06
申请人 SUMITOMO OSAKA CEMENT CO LTD 发明人 YUKITARI TOMOAKI;KISHIMOTO ATSUSHI;FUJIHASHI TAKESHI
分类号 A61K8/29;A61Q1/00;C01G23/047 主分类号 A61K8/29
代理机构 代理人
主权项
地址