PARTICULES COMPOSITES DANS LESQUELLES DES MICROPARTICULES DE DIOXYDE DE TITANE SONT DISPERSÉES, ET PRODUIT COSMÉTIQUE

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专利权人:

Nippon Sheet Glass Company; Limited

发明人:

申请号：

EP16877958.5

公开号：

EP3395322A1

申请日:

2016.12.06

申请国别(地区):

EP

年份:

2018

代理人:

摘要：

The titanium dioxide fine particle-dispersed composite particles (1) of the present invention include silica particles (10) and fine titanium dioxide particles (20). The fine titanium dioxide particles (20) are dispersed inside the silica particles (10). The fine titanium dioxide particles (20) are of the rutile type and have an average primary particle diameter of 2 nm to 8 nm. The titanium dioxide fine particle-dispersed composite particles (1) of the present invention have high transparency to visible light.

来源网站：

中国工程科技知识中心

来源网址：

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