HYDROGEL PARTICLES

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专利权人:

KAO CORPORATION

发明人:

TAKAGI, MICHIYA,FUKUDA, KIMIKAZU,MINE, KOJI,KAJIWARA, KEIGO,NAKAJIMA, YOKO,INOMATA, YUKIO

申请号：

EP09828806

公开号：

EP2356974A4

申请日:

2009.11.19

申请国别(地区):

EP

年份:

2014

代理人:

摘要：

Hydrogel particles include a continuous phase portion of non-crosslinked hydrogel and disperse phase portions dispersed in the continuous phase portion. Each of the disperse phase portions contains a solid oil and a liquid oil as an oil component, and titanium oxide particles dispersed therein. The solid oil of the oil component contains a higher alcohol and a solid paraffin, and the content of the solid oil in the disperse phase portion is 1 to 12 mass%. The hydrogel particles have a volume-average particle diameter of 10 to 300 µm.

来源网站：

中国工程科技知识中心

来源网址：

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