Electrode configurations for coating interior and exterior surfaces of conductive substrates in an electrodeposition coating process
US8603313B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Aug 5, 2011 |
| Grant date | Dec 10, 2013 |
| Priority date | — |
| Expiry date | Jan 7, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25D13/22
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An electrode assembly for use in electrophoretically depositing an electrodepositable coating composition onto a conductive substrate having a hollowed interior region therewithin includes a first counter electrode and an electrode assembly comprising a second counter electrode and a deployable primary electrode which are introduced within the hollowed out interior region during the electrodeposition process to provide a deposited electrodeposition coating on inner and outer surfaces.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.