Stain resistant coating compositions
US11193039B2 · kind B2 · utility
0Cited by
19References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 2018 |
| Grant date | Dec 7, 2021 |
| Priority date | — |
| Expiry date | Feb 12, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2003/265
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A coating composition is prepared from an aqueous dispersion of a mixture of (i) urethane acrylate resin particles; (ii) acrylic resin particles; and (iii) a matting agent. A method of imparting stain resistance to a substrate, comprising applying the coating composition to at least a portion of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.