发明申请
US20120101187A1 WATERBORNE COATING COMPOSITIONS CONTAINING LOW-VOC COALESCENTS
有权
含有低挥发性有机化合物的水性涂料组合物
- 专利标题： WATERBORNE COATING COMPOSITIONS CONTAINING LOW-VOC COALESCENTS
- 专利标题（中）： 含有低挥发性有机化合物的水性涂料组合物
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申请号： US12909198申请日： 2010-10-21
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公开(公告)号： US20120101187A1公开(公告)日： 2012-04-26
- 发明人: Thauming Kuo , Phillip Hall
- 申请人： Thauming Kuo , Phillip Hall
- 申请人地址： US TN Kingsport
- 专利权人： Eastman Chemical Corporation
- 当前专利权人： Eastman Chemical Corporation
- 当前专利权人地址： US TN Kingsport
- 主分类号： C09D121/02
- IPC分类号： C09D121/02
摘要：
Waterborne coating compositions are disclosed that include a latex emulsion polymer, and, as a coalescent, a levulinic acid ester of a monohydric aliphatic alcohol having from 10 to 20 carbon atoms. The coating compositions of the invention have a reduced VOC content, and provide improved coalescing activity compared with esters of polyols such as glycerol.
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