Water-based compositions that resist dirt pick-up
US12428575B2 · kind B2 · utility
0Cited by
70References
19Claims
0Family size
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Key dates
| Filing date | May 3, 2024 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | May 3, 2044 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D7/63
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Water-based compositions containing a low VOC coalescent, a latex or water-dispersible polymer, and a water-insoluble UV-VIS (preferably, ultraviolet) absorber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.