包衣組合物

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专利权人:

EVONIK ROEHM GMBH

发明人:

JOSHI, SHRADDHA SANJEEV SS,JAIN, VINAY V,GUHA, ASHISH SHARADCHANDRA AS,.喬什,.簡恩,.古哈

申请号：

HK16106449.6

公开号：

HK1218395A

申请日:

2016.06.06

申请国别(地区):

HK

年份:

2017

代理人:

摘要：

The invention refers to a coating composition which, calculated on dry weight, is comprising at least 20% by weight polyvinyl alcohol and 0.1 to 20% by weight, calculated on the weight of the polyvinyl alcohol, of a water-insoluble (meth)acrylate copolymer comprising quaternary ammonium groups, wherein the viscosity of an aqueous dispersion comprising that coating composition with 25% (w/w) solid content at 22° C. is 200 mPa·s or less.

来源网站：

中国工程科技知识中心

来源网址：

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