发明授权
US08940822B2 Adhesion promoter and coating composition for adhesion to olefinic substrates
有权
粘合促进剂和用于粘附到烯烃底物的涂料组合物
- 专利标题： Adhesion promoter and coating composition for adhesion to olefinic substrates
- 专利标题（中）： 粘合促进剂和用于粘附到烯烃底物的涂料组合物
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申请号： US13862511申请日： 2013-04-15
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公开(公告)号： US08940822B2公开(公告)日： 2015-01-27
- 发明人: Timothy S. December , William Merritt
- 申请人： BASF Coatings GmbH
- 申请人地址： DE Muenster
- 专利权人： BASF Coatings GmbH
- 当前专利权人： BASF Coatings GmbH
- 当前专利权人地址： DE Muenster
- 主分类号： C04B24/22
- IPC分类号： C04B24/22 ; C09D129/02 ; C09D5/00 ; C09D133/06 ; C09J133/06 ; C08L23/28
摘要：
A method of improving the transfer efficiency of applying a topcoat layer to a primed component includes applying an organic solventborne, carboxyl functional olefin based polymer composition to a substrate to provide a primed component before electrostatically applying a coating composition comprising principal resin and crosslinker to the primed component to form a topcoat layer, wherein the carboxyl functional olefin based polymer is neutralized with at least one amine-containing compound to form a salted carboxyl functional polymer.
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