发明申请
US20080199604A1 AQUEOUS, PHYSICALLY CURABLE POLYURETHANE-BASED COATING MATERIALS FOR USE AS A WASH PRIMER FOR COATINGS
审中-公开
AQUEOUS，物理固化聚氨酯基涂料作为涂料消泡剂使用
- 专利标题： AQUEOUS, PHYSICALLY CURABLE POLYURETHANE-BASED COATING MATERIALS FOR USE AS A WASH PRIMER FOR COATINGS
- 专利标题（中）： AQUEOUS，物理固化聚氨酯基涂料作为涂料消泡剂使用
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申请号： US12114135申请日： 2008-05-02
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公开(公告)号： US20080199604A1公开(公告)日： 2008-08-21
- 发明人: Bernhard Lettmann , Andreas Dopp , Michael Grabbe , Henrik Raven
- 申请人： Bernhard Lettmann , Andreas Dopp , Michael Grabbe , Henrik Raven
- 优先权： DE10059886.2 20001201
- 主分类号： B05D3/10
- IPC分类号： B05D3/10
摘要：
The use of aqueous, physically curable, pseudoplastic or thixotropic, polyurethane-based coating materials as adhesion primers for coatings, and a process for coating uncoated plastics surfaces and old coatings by applying at least one coating material to the uncoated plastics surfaces or the old coatings and curing the resulting coating film(s), which comprises applying an aqueous, physically curable, pseudoplastic or thixotropic, polyurethane-based adhesion primer to the uncoated plastics surfaces or the old coatings and overcoating it with at least one further coating material.