发明名称 |
Aqueous Polymer Compositions Exhibiting Increased Open Time With Reduced Levels Of Volatile Organic Compounds |
摘要 |
In addition to acting as effective plasticizers, certain acid, carboxylate and hydroxyl-functional liquid polyesters that are liquid at 25° C. can be used as at least partial replacements for the more volatile organic compounds conventionally used as coalescents and/or property enhancers in aqueous film-forming compositions. The resultant compositions exhibit reduced VOC values relative to prior art compositions exhibiting comparable levels of application and coating properties.
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申请公布号 |
US2009292058(A1) |
申请公布日期 |
2009.11.26 |
申请号 |
US20080126397 |
申请日期 |
2008.05.23 |
申请人 |
VELSICOL CHEMICAL CORPORATION |
发明人 |
BERRY-WALKER YVONNE AILEEN;SCHROEDER JOEL;STREPKA ARRON M.;BUTT JASON;JOSHI MAKARAND;ARENDT WILLIAM D. |
分类号 |
C08K3/20 |
主分类号 |
C08K3/20 |
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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