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.
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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 |
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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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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