Skin cosmetics comprising cocoon-shaped polymer fine particles

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专利权人:

Koichiro Tanaka

发明人:

Koichiro Tanaka,Shunsaku Tanaka,Sadao Negayama,Naomi Ishii

申请号：

US12453112

公开号：

US08383689B2

申请日:

2009.04.29

申请国别(地区):

US

年份:

2013

代理人:

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.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/