PARTICULE CONTENANT UN CORPS ABSORBANT LES ULTRAVIOLETS

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专利权人:

JONES, CHARLES ELWOOD;WILLS, MORRIS CHRISTOPHER

发明人:

JONES, CHARLES ELWOOD,WILLS, MORRIS CHRISTOPHER

申请号：

CA2666473

公开号：

CA2666473C

申请日:

2009.05.22

申请国别(地区):

CA

年份:

2012

代理人:

摘要：

A particle having an average diameter from 80 to 500 nm and having a core containing at least one compound having a .lambda.max in the range from 250 to 400 nm and a cross-linked polymeric shell.

来源网站：

中国工程科技知识中心

来源网址：

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