Cross-linking top coat for metallic island coating systems
US6416847B1 · kind B1 · utility
21Cited by
46References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 3, 2000 |
| Grant date | Jul 9, 2002 |
| Priority date | — |
| Expiry date | Apr 3, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31605
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A metallized article and method for making the article, including a substrate having a polyurethane basecoat disposed thereon, with a layer of electrically discrete metallic islands of a corrosion prone metal disposed on the basecoat. A cross-linked polyurethane topcoat, containing an aminosilane, is further disposed on an encapsulates the discrete metallic islands.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.