Coated article with epoxy urethane based polymeric basecoat
US6652988B2 · kind B2 · utility
1Cited by
29References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 2000 |
| Grant date | Nov 25, 2003 |
| Priority date | — |
| Expiry date | Dec 21, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31605
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An article is coated with a multi-layer decorative and protective coating. The coating contains a polymeric basecoat layer containing (i) an epoxy urethane resin or (ii) the reaction products of a polyamine and an epoxy urethane resin. Over the polymeric basecoat layer is a vapor deposited chromium, chromium compound, refractory metal compound or refractory metal alloy compound decorative and protective layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.