| 发明名称 |
Skin cosmetics comprising cocoon-shaped polymer fine particles |
| 摘要 |
The present skin cosmetics comprising cocoon-shaped polymer fine particles having an average particle size of 1 to 8 μm and cosmetic vehicles show an effect of making fine wrinkles on the skin unnoticeable, letting the skin appear smoother and fairer.
|
| 申请公布号 |
US8383689(B2) |
申请公布日期 |
2013.02.26 |
| 申请号 |
US20090453112 |
申请日期 |
2009.04.29 |
| 申请人 |
AICA KOGYO CO., LTD.;TANAKA KOICHIRO;TANAKA SHUNSAKU;NEGAYAMA SADAO;ISHII NAOMI |
发明人 |
TANAKA KOICHIRO;TANAKA SHUNSAKU;NEGAYAMA SADAO;ISHII NAOMI |
| 分类号 |
A61K47/30;A61K8/02 |
主分类号 |
A61K47/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
