Stabilized water-based latex emulsion using chelated metal oxides for fast drying paints
US9303183B1 · kind B1 · utility
3Cited by
1References
18Claims
0Family size
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Key dates
| Filing date | Sep 18, 2013 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Jul 24, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F220/60
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A shelf-stable fast-cure aqueous coating is disclosed. The coating contains an anionically stabilized latex, a polyfunctional amine and a volatile base that also allows for a chelated metal oxide such that an amount sufficient to deprotonate the conjugate acid of the amine is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.