Latex binders useful in zero or low VOC coating compositions
US9834698B2 · kind B2 · utility
1Cited by
10References
19Claims
0Family size
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Inventors
Key dates
| Filing date | Feb 5, 2013 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Jul 5, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D151/08
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Latex binders useful for preparing zero or low VOC coating compositions having excellent freeze-thaw stability, good tint strength and good scrub resistance when cured may be obtained using a polymerizable polyalkylene glycol monomer such as polyethylene glycol methacrylate in combination with one or both of an emulsifier or a polymerizable polyalkylene glycol monomer containing bulky hydrophobic groups substituted on an aromatic ring.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.