High physical durability coating compositions
US12018173B1 · kind B1 · utility
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21References
13Claims
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Key dates
| Filing date | Aug 20, 2020 |
| Grant date | Jun 25, 2024 |
| Priority date | — |
| Expiry date | Jun 17, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D7/63
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
One-component waterborne coating compositions or paint having an optional crosslinker and a reactive binder polymer that interacts with a functionalized pigment, wherein the reactive binder polymer is derived from at least one monomer having at least one reactive functional group that interacts with a functional linkage of the functionalized pigment to provide high physical durability performance, including improved resistance to burnish, mar and scratching.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.