公开(公告)号：EP3106544A2

公开(公告)日：2016-12-21

申请号：EP15748593.9

申请日：2015-02-09

申请人： Muñoz Garcia, Carlos Enrique ,  Muñoz Castaño, Sara Elisa ,  Muñoz Castaño, David ,  Muñoz Castaño, Marcela

发明人： Muñoz Garcia, Carlos Enrique ,  Muñoz Castaño, Sara Elisa ,  Muñoz Castaño, David ,  Muñoz Castaño, Marcela

IPC分类号： C25D3/06

CPC分类号： C25D3/06 ,  C25D21/12 ,  C25D21/14 ,  C25D21/18

摘要： This invention belongs to the field of chemistry and metallurgy and it is specifically related to a process for the electrolytic and electrophoretic production of electrochemical coatings with a bath from trivalent decorative chromium solutions on a metal or plastic substrate with trivalent chromium ions, sulfate ions, graphite anodes, hexavalent chromium control and false cathode purifications in a continuous industrial operation.

摘要翻译： 本发明属于化学冶金领域，具体涉及一种电镀和电泳生产电化学涂料的方法，该方法使用三价铬离子，硫酸根离子，石墨，金属或塑料基体上的三价装饰铬溶液 阳极，六价铬控制和假阴极纯化在连续工业操作。