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US 8,133,588 B2Granted
Coating system for cement composite articles
AssigneeValspar Sourcing, Inc.
InventorsT Howard Killilea, Kevin W. Evanson, Wylie H Wetzel, Archie W. Garner, Glen Otto Vetter, John W Mittelsteadt, Stephen M. Carlson, Larry B. Brandenburger
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Abstract
A coated article and method of employing a water-based coating composition on a fiber cement composite substrate is provided. The coating composition contains: an epoxy resin, a crosslinker having epoxide-reactive functional groups, a latex polymer distinct from the epoxy resin, and water.
Claims36
A coated article, comprising:
- a fiber cement composite substrate;
- and
- a coating applied to the fiber cement composite substrate, wherein the coating is formed from a water-based coating composition comprising:
- an epoxy resin;
- a crosslinker having epoxide-reactive functional groups;
- a latex polymer, distinct from the epoxy resin;
- and
- water;
- wherein the crosslinker is provided in an amount sufficient to react with and crosslink the epoxy resin.
6 more elements
A method, comprising the steps of:
- providing a fiber cement composite substrate;
- applying to the fiber cement composite substrate a water-based coating composition comprising:
- an epoxy resin;
- a crosslinker having epoxide-reactive functional groups;
- a latex polymer, distinct from the epoxy resin;
- and
- water;
- wherein the crosslinker is provided in an amount sufficient to react with and crosslink the epoxy resin.
5 more elements
Dependencies are inferred from the claim text.