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1. 发明授权

EP0817684B1 VERFAHREN ZUR MEHRSCHICHTLACKIERUNG 失效
公开(公告)号：EP0817684B1
公开(公告)日：1999-11-03
申请号：EP96910016.3
申请日：1996-03-26
申请人： Herberts Gesellschaft mit beschränkter Haftung
发明人： ERNE, Marcus , KIMPEL, Matthias , KLEIN, Klausjörg , DÖBERT, Jürgen
IPC分类号： B05D7/00 , B05D7/14 , B05D1/36 , B05D1/38
CPC分类号： B05D7/577 , Y10T428/12569 , Y10T428/31522
摘要： Disclosed is a method of applying a multiple-layer enamelling on electrically conductive substrates by electrophoretic deposition of a first coating layer of electrophoretically depositable aqueous coating agents onto which a second coating layer of a first pigment- and/or effect-creating base enamel coating agent is applied wet-in-wet, and the first and second coating layers thus produced are then burned in together; a third coating layer of a second pigment and/or effect-creating base enamel coating agent is then applied, a fourth coating layer of a transparent coating agent is applied wet-in-wet, and the third and fourth coating layers are then burned in together. The total dry layer thickness of the second and third coating layers of base enamel coating agents is between 15 and 40 νm and the second coating layer accounts for between 20 and 50 % of the combined dry layer thickness of the second and third coating layers.

2. 发明公开

EP0817684A1 VERFAHREN ZUR MEHRSCHICHTLACKIERUNG 失效
公开(公告)号：EP0817684A1
公开(公告)日：1998-01-14
申请号：EP96910016.0
申请日：1996-03-26
申请人： Herberts Gesellschaft mit beschränkter Haftung
发明人： ERNE, Marcus , KIMPEL, Matthias , KLEIN, Klausjörg , DÖBERT, Jürgen
IPC分类号： B05D1 , B05D7
CPC分类号： B05D7/577 , Y10T428/12569 , Y10T428/31522
摘要： Disclosed is a method of applying a multiple-layer enamelling on electrically conductive substrates by electrophoretic deposition of a first coating layer of electrophoretically depositable aqueous coating agents onto which a second coating layer of a first pigment- and/or effect-creating base enamel coating agent is applied wet-in-wet, and the first and second coating layers thus produced are then burned in together; a third coating layer of a second pigment and/or effect-creating base enamel coating agent is then applied, a fourth coating layer of a transparent coating agent is applied wet-in-wet, and the third and fourth coating layers are then burned in together. The total dry layer thickness of the second and third coating layers of base enamel coating agents is between 15 and 40 νm and the second coating layer accounts for between 20 and 50 % of the combined dry layer thickness of the second and third coating layers.
摘要翻译：本发明公开了一种通过电泳沉积可电泳沉积的水性涂层剂的第一涂层而在导电基材上施加多层搪瓷的方法，在所述第一涂层上可沉积第一颜料和/或效果产生基础漆基涂层剂湿法施加，然后将由此制得的第一和第二涂层一起烧成; 然后施涂第二颜料和/或效果产生基底漆涂层剂的第三涂层，湿法涂布透明涂层剂的第四涂层，然后将第三和第四涂层在一起。基础瓷漆涂层剂的第二和第三涂层的总干层厚度在15和40νm之间，第二涂层占第二和第三涂层的干层厚度的20％和50％之间。

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