Waterborne acrylate-functionalized alkyd coating compositions
US7060745B2 · kind B2 · utility
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33References
21Claims
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Key dates
| Filing date | Apr 12, 2002 |
| Grant date | Jun 13, 2006 |
| Priority date | — |
| Expiry date | Oct 6, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D167/08
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A waterborne acrylate-functionalized alkyd coating composition is disclosed, which includes an acrylate-functionalized alkyd resin, at least one drier, and water. The acrylate-functionalized alkyd resin comprises the reaction product of (i) a hydroxy functional alkyd resin, (ii) an acid anhydride, and (iii) a glycidyl acrylate. Methods of preparing waterborne acrylate-functionalized alkyd coating compositions are also disclosed.
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