Invention Grant
- Patent Title: Method of removing acid formed during cathodic electrodip coating
- Patent Title (中): 在阴极电涂层中除去酸形成的方法
-
Application No.: US09043369Application Date: 1998-05-19
-
Publication No.: US06398944B1Publication Date: 2002-06-04
- Inventor: Klaus Arlt , Udo Heil , Karl-Heinz Grosse-Brinkhaus
- Applicant: Klaus Arlt , Udo Heil , Karl-Heinz Grosse-Brinkhaus
- Priority: DE19534534 19950918
- Main IPC: C25F702
- IPC: C25F702
Abstract:
A method of removing, by oxidation at the anode, the acid liberated in cathodic dip-coating in the course of the deposition of the coating film, using anodes coated with a layer of tin oxide or with a mixture of tin oxide with ruthenium or iridium oxides.
Information query
