Invention Application
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
- Patent Title: AQUEOUS, PHYSICALLY CURABLE POLYURETHANE-BASED COATING MATERIALS FOR USE AS A WASH PRIMER FOR COATINGS
- Patent Title (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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Application No.: US12114135Application Date: 2008-05-02
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Publication No.: US20080199604A1Publication Date: 2008-08-21
- Inventor: Bernhard Lettmann , Andreas Dopp , Michael Grabbe , Henrik Raven
- Applicant: Bernhard Lettmann , Andreas Dopp , Michael Grabbe , Henrik Raven
- Priority: DE10059886.2 20001201
- Main IPC: B05D3/10
- IPC: B05D3/10
Abstract:
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.
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