Photoactivatable water borne coating composition
US6987135B2 · kind B2 · utility
9Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 25, 2001 |
| Grant date | Jan 17, 2006 |
| Priority date | — |
| Expiry date | Jul 13, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G18/672
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Photoactivatable water born coating composition comprising Preferably, the (meth)acryloyl-functional polyurethane comprises 8 to 18 wt. % of alkylene oxide groups. More preferably, the coating composition comprises a reactive diluent.The (meth)acryloyl-functional polyurethane is obtainable by reaction of: The water born coating composition is especially suitable for application as a clear coat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.