发明名称 |
ZINC OXIDE POWDER BLENDS, THEIR PRODUCTION AND USE |
摘要 |
This disclosure provides sunscreen products that contain metal oxide powders having discrete size distributions. Metal oxide powders include, for example, zinc oxide and titanium dioxide. Sunscreen products made in accordance with the principles of this disclosure contain metal oxide powders having primary particle sizes of about 10-30 ran and about 50-200 nm. |
申请公布号 |
WO2007048057(A9) |
申请公布日期 |
2007.06.21 |
申请号 |
WO2006US41417 |
申请日期 |
2006.10.23 |
申请人 |
KOBO PRODUCTS INC.;SCHLOSSMAN, DAVID;SHAO, YUN |
发明人 |
SCHLOSSMAN, DAVID;SHAO, YUN |
分类号 |
A61K8/27 |
主分类号 |
A61K8/27 |
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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