Tintable abrasion resistant coating composition and methods of making and using same
US7097704B1 · kind B1 · utility
6Cited by
34References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 16, 2003 |
| Grant date | Aug 29, 2006 |
| Priority date | — |
| Expiry date | Sep 16, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L71/02
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention relates, in general, to tintable abrasion resistant coating compositions utilizing a tint additive and methods of making and using same. More particularly, but not by way of limitation, the tint additive is a polyethylene oxide polymer that is end capped on at least one “R” group with a silica containing compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.