Siloxane-based coatings containing polymers with urea linkages and terminal alkoxysilanes
US10190020B2 · kind B2 · utility
1Cited by
1References
40Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 27, 2017 |
| Grant date | Jan 29, 2019 |
| Priority date | — |
| Expiry date | Feb 27, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08G77/452
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Polyureas made from amino-functional alkoxysilanes, polyisocyanates, and polyfunctional amino- and/or hydroxyl compounds. The polyureas may be moisture-cured in a 1K system or be included in a 2K system with amino and epoxy or acrylate compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.