发明授权
- 专利标题： Quaternary ammonium salt-containing resin compositions
- 专利标题（中）： 季铵盐含盐树脂组合物
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申请号： US457881申请日： 1974-04-04
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公开(公告)号： US3962165A公开(公告)日： 1976-06-08
- 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： C08G59/40
- IPC分类号： C08G59/40 ; C08G59/50 ; C08G59/58 ; C09D5/44 ; C08G30/16 ; C08G51/24
摘要：
Water-dispersible salt-containing containing quaternary ammonium salt groups are prepared by reacting a polyglycidyl ether of a polyphenol and an amine acid salt. When dispersed or dissolved in water, the quaternary ammonium salt-contaning resins can be applied to a wide variety of different substrates by electrodeposition, and will deposit on the cathode to provide coatings of unique properties.
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