Waterborne coating compositions containing low-VOC coalescents that are hydroxypivalyl hydroxypivalate esters
US9034964B2 · kind B2 · utility
4Cited by
14References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2010 |
| Grant date | May 19, 2015 |
| Priority date | — |
| Expiry date | May 28, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K5/10
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Waterborne coating compositions are disclosed that include a latex emulsion polymer, and, as a coalescent, a diester of hydroxypivalyl hydroxypivalate. The coating compositions of the invention have a reduced VOC content and provide satisfactory coalescing activity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.