MODIFIED SILICA PARTICLES

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专利权人:

Akzo Nobel Chemicals International B.V.

发明人:

TÖRNCRONA ANDERS,TÖRNCRONA ANDERS,HOLMBERG KRISTER,HOLMBERG KRISTER,BORDES ROMAIN,BORDES ROMAIN

申请号：

PL12707790

公开号：

PL2686388T3

申请日:

2012.03.12

申请国别(地区):

PL

年份:

2017

代理人:

摘要：

The present invention relates to modified colloidal silica particles covalently linked to at least one polyalkyleneoxy moiety having at least about 3 alkyleneoxy units. The invention also relates to an aqueous dispersion thereof, and a method of producing such modified silica particles. The invention further relates to use of the modified colloidal silica particles as emulsifiers for paper sizing agents, agriculturally active ingredients and asphalts, as well as dispersant for oil spills.

来源网站：

中国工程科技知识中心

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