| 发明名称 |
LATEX POLYMER FOR IMPROVED PAINT WASHABILITY |
| 摘要 |
The present invention is directed to a coating composition or paint comprising a polymer system including one or more latex polymers, wherein the acid content and molecular weight of the latex polymers are balanced to provide a coating composition that demonstrates optimal performance characteristics of washability or stain resistance, especially when used in a flat finish paint. |
| 申请公布号 |
US2014378600(A1) |
申请公布日期 |
2014.12.25 |
| 申请号 |
US201414478230 |
申请日期 |
2014.09.05 |
| 申请人 |
Valspar Sourcing, Inc. |
发明人 |
Hibben Mary Jane;Wildman Michael;Killilea T. Howard;Heiden William;Johnson Bruce |
| 分类号 |
C09D133/02 |
主分类号 |
C09D133/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A coating composition, comprising:
a polymer system comprising one or more latex polymers, wherein at least about 10% to 30% of the system includes polymers having molecular weight of about 10,000 to about 40,000 and acid percent of about 5 to 10,wherein the coating composition demonstrates a washability rating of at least 7 when used in a paint. |
| 地址 |
Minneapolis MN US |
