发明授权
- 专利标题： Coating compositions comprising aqueous dispersions of quaternary ammonium base group-containing polymers and a curing agent
- 专利标题（中）： 包含含季铵基基团聚合物的水性分散体和固化剂的涂料组合物
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申请号： US873586申请日： 1978-01-30
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公开(公告)号： US4170579A公开(公告)日： 1979-10-09
- 发明人: Joseph F. Bosso , Marco Wismer
- 申请人： Joseph F. Bosso , Marco Wismer
- 申请人地址： PA Pittsburgh
- 专利权人： PPG Industries, Inc.
- 当前专利权人： PPG Industries, Inc.
- 当前专利权人地址： PA Pittsburgh
- 主分类号： C09D5/44
- IPC分类号： C09D5/44 ; C09D163/00 ; C08J3/06 ; C08J3/08 ; C08L63/00 ; C08L63/10
摘要：
Articles coated with a resinous composition which is deposited from an aqueous dispersion comprising a quaternary ammonium base-containing polymer are disclosed. Also disclosed are thermosetting water-dispersible resinous compositions comprising the quaternary ammonium base group-containing polymers in combination with curing agents. Aqueous dispersions of the polymers are useful in coating applications such as cationic electrodeposition. The aqueous dispersions are also useful in conventional coating applications such as flow, dip, spray and roll coating.
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