| 发明名称 |
A HYDROPHOBIC ALKALI SOLUBLE EMULSION THICKENER |
| 摘要 |
The present invention provides a hydrophobic alkali soluble emulsion comprising a polymer obtainable by polymerization with the following monomer components: a) from 40 wt. % to 50 wt. %, based on the total weight of the polymer, of an α,β-ethylenically unsaturated carboxylic acid monomer; b) from 40 wt. % to 50 wt. %, based on the total weight of the polymer, of an α,β-ethylenically unsaturated nonionic monomer; c) from 5 wt. % to 8 wt. %, based on the total weight of the polymer, of a nonionic macromonomer; and d) from 1 wt. % to 3 wt. %, based on the total weight of the polymer, of a methyl polyglycol acrylic acid ester. |
| 申请公布号 |
US2016168291(A1) |
申请公布日期 |
2016.06.16 |
| 申请号 |
US201314909149 |
申请日期 |
2013.08.09 |
| 申请人 |
DOW GLOBAL TECHNOLOGIES LLC ;ROHM AND HAAS COMPANY |
发明人 |
Fan Liqiang;Li Ling |
| 分类号 |
C08F220/06;C08F220/18 |
主分类号 |
C08F220/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A hydrophobic alkali soluble emulsion comprising a polymer obtainable by polymerization with the following monomer components:
a) from 40 wt. % to 50 wt. %, based on the total weight of the polymer, of an α,β-ethylenically unsaturated carboxylic acid monomer; b) from 40 wt. % to 50 wt. %, based on the total weight of the polymer, of an α,β-ethylenically unsaturated nonionic monomer; c) from 5 wt. % to 8 wt. %, based on the total weight of the polymer, of a nonionic macromonomer; and d) from 1 wt. % to 3 wt. %, based on the total weight of the polymer, of a methyl polyglycol acrylic acid ester. |
| 地址 |
Midland MI US |
