发明名称 |
GLASS FLAKES, AND COSMETIC CONTAINING THE SAME |
摘要 |
The glass flakes of the present invention each include a glass flake substrate and a coating layer coating the surface of the glass flake substrate. The glass flake substrates have an average thickness of 0.1 to 1.0μm, and an average particle size of 1 to 100μm. The coating layers are formed of methyl hydrogen silicone and the content percentage of the coating layers is 0.05 to 2.50 mass % as determined by ignition loss at 625±20° C.
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申请公布号 |
US2010092527(A1) |
申请公布日期 |
2010.04.15 |
申请号 |
US20080596724 |
申请日期 |
2008.04.11 |
申请人 |
NIPPON SHEET GLASS COMPANY, LIMITED |
发明人 |
MAEDA TAKESHI;YAGYU TOMOHIRO;OTANI KAZUHIRO |
分类号 |
A61K8/02;A61K8/19 |
主分类号 |
A61K8/02 |
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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