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PAINT FORMULATION AND PROCESS OF MAKING THEREOF
专利权人:
Dow Global Technologies LLC;Rohm and Haas Company;UCAR EMULSION SYSTEMS FZE
发明人:
LI, Ling,WANG, Yujiang,CHEN, Fengkun,WANG, Rui,ABOU GHONEIM, Khaled,FAN, Liqiang
申请号:
EP20140902456
公开号:
EP3197959(A4)
申请日:
2014.09.25
申请国别(地区):
欧洲专利局
年份:
2018
代理人:
摘要:
The present invention provides a paint formulation comprising a binder dispersion and a hydrophobically modified alkali-swellable emulsion. The wet weight ratio of the binder dispersion to the hydrophobically modified alkali-swellable emulsion is from 1:3 to 1:10. The binder dispersion comprises by dry weight based on total dry weight of the binder dispersion, from 0.1% to 80% of polymer particles, and from 0.1% to 5% of a polysaccharide; and the hydrophobically modified alkali-swellable emulsion comprises by dry weight based on total dry weight of the hydrophobically modified alkali-swellable emulsion, from 30% to 50% of an α,β-ethylenically unsaturated carboxylic acid monomer, and from 30% to 60% of an α,β-ethylenically unsaturated nonionic monomer. The present invention further provides a process for preparing the paint formulation comprising mixing the binder dispersion with the hydrophobically modified alkali-swellable emulsion under stirring.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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