发明名称 |
Aqueous emulsion polymers prepared with crosslinkable non-ionic surfactants |
摘要 |
A stable aqueous polymer emulsion contains an aqueous continuous phase, a dispersed polymeric phase which comprises an acrylic polymer and a polyhydroxyl functional, non-ionic surfactant having a repeating polymer unit in the backbone and containing from 3 to 31 hydroxyl groups wherein the hydroxyl groups on the repeating polymer unit are separated by 4 or more carbon atoms and the surfactant is substantially free of oxyethylene units.
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申请公布号 |
US5206286(A) |
申请公布日期 |
1993.04.27 |
申请号 |
US19910728807 |
申请日期 |
1991.07.11 |
申请人 |
PPG INDUSTRIES, INC. |
发明人 |
SWARUP, SHANTI;MCCOLLUM, GREGORY J.;KANIA, CHARLES M. |
分类号 |
C08F2/30;C08K5/04 |
主分类号 |
C08F2/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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