发明授权
US07923474B2 Amine dispersants, organic dispersions and related coating compositions
有权
胺分散剂，有机分散体和相关涂料组合物
- 专利标题： Amine dispersants, organic dispersions and related coating compositions
- 专利标题（中）： 胺分散剂，有机分散体和相关涂料组合物
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申请号： US11679355申请日： 2007-02-27
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公开(公告)号： US07923474B2公开(公告)日： 2011-04-12
- 发明人: Leland H. Carlblom , Terri L. Ziegler , Stephen G. McQuown
- 申请人： Leland H. Carlblom , Terri L. Ziegler , Stephen G. McQuown
- 申请人地址： US OH Cleveland
- 专利权人： PPG Industries Ohio, Inc.
- 当前专利权人： PPG Industries Ohio, Inc.
- 当前专利权人地址： US OH Cleveland
- 代理商 Donald R. Palladino
- 主分类号： C09K3/00
- IPC分类号： C09K3/00
摘要：
Amine dispersants are disclosed. Also disclosed are organic dispersions that comprise ultrafine particles and an amine dispersant. The amine dispersant is the Michael addition product of reactants that include (a) a polyether (meth)acrylate and (b) a polyamine. Also disclosed are coating compositions that comprise such dispersions and substrates at least partially coated with such coating compositions.
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