- 专利标题： COATING FOR DECORATIVE METALS WITH IMPROVED MAR AND SCRATCH RESISTANCE AND METHODS OF APPLICATION
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申请号： US12850155申请日： 2010-08-04
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公开(公告)号： US20100316867A1公开(公告)日： 2010-12-16
- 发明人: James E. Poole , Anthony D. Kulfan , Raphael O. Kollah
- 申请人： James E. Poole , Anthony D. Kulfan , Raphael O. Kollah
- 申请人地址： US OH Cleveland
- 专利权人： PPG Industries Ohio, Inc.
- 当前专利权人： PPG Industries Ohio, Inc.
- 当前专利权人地址： US OH Cleveland
- 主分类号： B32B5/16
- IPC分类号： B32B5/16 ; B32B15/00 ; B32B15/082
摘要：
Coated articles comprising a decorative metal substrate and a transparent cured coating thereon containing inorganic particles in which the concentration of particles in the exposed surface region of the cured coating is greater than the bulk region of the coating. Preferably, the transparent coating is applied by electrodeposition.
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