Methods of coating an electrically conductive substrate and related electrodepositable compositions
US9520591B2 · kind B2 · utility
6Cited by
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9Claims
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Key dates
| Filing date | Sep 28, 2015 |
| Grant date | Dec 13, 2016 |
| Priority date | — |
| Expiry date | Sep 28, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Methods are disclosed in which an electrically conductive substrate is immersed into an electrodepositable composition, the substrate serving as an electrode in an electrical circuit comprising the electrode and a counter-electrode immersed in the composition, a coating being applied onto or over at least a portion of the substrate as electric current is passed between the electrodes. The electrodepositable composition comprises: (a) an aqueous medium; (b) an ionic resin; and (c) solid particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.