发明申请
US20090324843A1 PROCESS FOR PRODUCING MULTICOAT COLOR AND/OR EFFECT PAINT SYSTEMS
审中-公开
生产多色彩和/或影响油漆系统的方法
- 专利标题： PROCESS FOR PRODUCING MULTICOAT COLOR AND/OR EFFECT PAINT SYSTEMS
- 专利标题（中）： 生产多色彩和/或影响油漆系统的方法
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申请号： US12305230申请日： 2007-06-29
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公开(公告)号： US20090324843A1公开(公告)日： 2009-12-31
- 发明人: Egon Wegner , Berthold Austrup , Hubert Baumgart , Michael Richert
- 申请人： Egon Wegner , Berthold Austrup , Hubert Baumgart , Michael Richert
- 申请人地址： DE Munster
- 专利权人： BASF COATINGS AG
- 当前专利权人： BASF COATINGS AG
- 当前专利权人地址： DE Munster
- 优先权： DE102006030059.9 20060629
- 国际申请： PCT/EP2007/005792 WO 20070629
- 主分类号： C08J7/18
- IPC分类号： C08J7/18 ; B05D3/02
摘要：
Process for producing multicoat color and/or effect paint systems comprising a color and/or effect basecoat (A) and a transparent topcoat (B) by a wet-on-wet method using a color and/or effect coating material (A) and a transparent coating material (B), the coating material (A) being prepared by separately preparing an aqueous, structurally viscous powder dispersion (A1), in an amount, based on (A), of 50% to 100% by weight, mixing it with the other constituents (A2) of the coating material (A), and homogenizing the resulting mixtures (A).