发明名称 COATED POWDER AND COSMETIC PREPARED BY BLENDING SAID POWDER
摘要 Coated powder is obtained by applying a material having a refractive index of 1.9 to 3.1 to powder having a refractive index of 1.3 to 1.8 as a core and further applying a material having a refractive index of 1.3 to 1.8 to the coated core. When this powder is used for cosmetics or paints, natural coloring can be accomplished without deteriorating lightness because a screeening effect is not high.
申请公布号 WO9811865(A1) 申请公布日期 1998.03.26
申请号 WO1997JP01025 申请日期 1997.03.26
申请人 发明人 NISHIKATA, KAZUHIRO;NISHIMURA, HIROCHIKA
分类号 A61K8/04;A61K8/25;A61K8/29;A61Q1/00;A61Q1/02;A61Q1/12;C09C1/30;(IPC1-7):A61K7/02;C01B33/12 主分类号 A61K8/04
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