| 发明名称 |
Zinc oxide-coated material and fatty acid-solidifying powder and external preparation for skin each made by using the material |
| 摘要 |
An object of the present invention is to provide a powder and an external preparation for skin using the same which has good spreadability and does not spoil fatty acid-solidity ability of zinc oxide.A zinc oxide-coated material characterized as coating an amorphous state of zinc oxide on a substrate.
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| 申请公布号 |
US6242092(B1) |
申请公布日期 |
2001.06.05 |
| 申请号 |
US19980945210 |
申请日期 |
1998.12.29 |
| 申请人 |
SHISEIDO CO., LTD. |
发明人 |
KATSUYAMA TOMOYUKI;KIMURA ASA;WATANABE NAOKO |
| 分类号 |
A61K8/18;A61K8/11;A61K8/25;A61K8/27;A61Q1/00;A61Q1/02;A61Q1/12;C09C1/00;C09C1/28;C09C1/40;C09C3/06;(IPC1-7):B32B5/16 |
主分类号 |
A61K8/18 |
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