Pigment dispersion
US12297356B2 · kind B2 · utility
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37References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 2023 |
| Grant date | May 13, 2025 |
| Priority date | — |
| Expiry date | Apr 4, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D7/63
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Reactive liquids diluent and reactive dispersing agents for fluid concentrates, colorants and coating compositions, wherein the reactive liquid diluent and reactive dispersing agents have a viscosity less than 1,000 cps and contain at least one molecular species having at least three reactive unsaturated sites. The reactive liquid diluent or dispersing agent may be included a coating composition to form an interpenetrating polymer network in, or crosslink with, a pigmented coating composition containing a film-forming polymeric binder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.