Low volatile organic compound stable solvent-based polyurethane compositions for coatings
US7888425B2 · kind B2 · utility
1Cited by
55References
29Claims
0Family size
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Key dates
| Filing date | May 10, 2005 |
| Grant date | Feb 15, 2011 |
| Priority date | — |
| Expiry date | May 1, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G18/765
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Dual-crosslinkable urethanes including urethanes having air curable ethylenic unsaturation and at least one moisture curable functionalized group exhibit good strength, chemical stability, and hardness and can be made by incorporating moisture curable functionalized groups into ethylenically unsaturated urethanes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.