Coating for decorative metals with improved mar and scratch resistance and methods of application
US8632895B2 · kind B2 · utility
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11Claims
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Key dates
| Filing date | Nov 2, 2012 |
| Grant date | Jan 21, 2014 |
| Priority date | — |
| Expiry date | Nov 2, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31765
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Coated articles comprising a decorative metal substrate and a transparent cured coating thereon containing inorganic particles in which the concentration of particles in the exposed surface region of the cured coating is greater than the bulk region of the coating. Preferably, the transparent coating is applied by electrodeposition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.