Aqueous coating compositions
US11834587B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Oct 16, 2018 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | May 7, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K2003/2241
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An aqueous coating compositions including a coalescent represented by Formula I: R1—O—(A)n—R2, where R1 is hydrogen, a C1-C12 linear aliphatic, or a C1-C12 branchedaliphatic, A is an alkylene oxide, R2 is a hydrogen group, a C1-C4 linear aliphatic or branched aliphatic group, a C1-C4 linear or branched carbonyl group, or a benzyl group, and n has an average value from 3 to 25.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.