Process for anodic or cathodic electrocoating of strip or profile material
US5264096A · kind A · utility
Inventor
Key dates
| Filing date | May 22, 1992 |
| Grant date | Nov 23, 1993 |
| Priority date | — |
| Expiry date | May 22, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25D13/16
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Process for anodic or cathodic electrocoating of strip or profile material in which electrical contact is made with the strip or profile material, in which an electrically conductive connection is made from at least one surface of the strip or profile material to a cathode or anode by means of a continuous stream or curtain of liquid issuing from the cathode or anode and comprising a walter-soluble paint as the electrolytic liquid, in which the strip or profile material is conveyed for continuous application of the electrolytic liquid to at least one surface, in which the paint particles which form a film on at least one surface are transported with the electrolytic liquid and in which the paint particles which form a film on at least one surface of the strip or profile material are coagulated by applying a direct current voltage between the cathode and the anode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.