发明名称 COMPOSITE PIGMENT AND METHOD FOR PREPARATION THEREOF
摘要 The present invention relates to a composite pigment comprising a substrate, said substrate being at least in part covered by at least one layer comprising at least one solid organic UV filter. The composite pigment can be prepared by a method comprising a step of subjecting a substrate, at least one solid organic UV filter, and optionally at least one solid inorganic UV filter, at least one additional UV filter and/or at least one coloring pigment, to a mechanochemical fusion process such as a hybridizer process. The composite pigment can be advantageously used as a component for a cosmetic composition.
申请公布号 US2013259912(A1) 申请公布日期 2013.10.03
申请号 US200913388526 申请日期 2009.08.04
申请人 SUZUKI TAKAHIRO;KASAI TAKEHIKO;L'OREAL 发明人 SUZUKI TAKAHIRO;KASAI TAKEHIKO
分类号 A61K8/02;A61Q1/06 主分类号 A61K8/02
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