CRUSH RESISTANT LATEX TOPCOAT COMPOSITION FOR FIBER CEMENT SUBSTRATES
First Claim
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1. A coated fiber cement article comprising an unattached fiber cement board substrate having a first major surface at least a portion of which is covered with a crush resistant final topcoat composition comprising a multistage latex polymer.
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Abstract
A coated fiber cement article in the form of an unattached fiber cement board substrate having a first major surface at least a portion of which is covered with a crush resistant final topcoat composition comprising a multistage latex polymer, and a method for making a crush resistant coated fiber cement article by coating a fiber cement board substrate with such a composition and stacking the coated boards.
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Citations
30 Claims
- 1. A coated fiber cement article comprising an unattached fiber cement board substrate having a first major surface at least a portion of which is covered with a crush resistant final topcoat composition comprising a multistage latex polymer.
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24. A method of making a crush resistant coated fiber cement article, which method comprises:
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providing an unattached fiber cement board substrate having a first major surface;
providing a topcoat coating composition comprising a multistage latex polymer;
applying the topcoat coating composition to at least a portion of the first major surface;
drying or otherwise hardening the coating composition to form a crush resistant final topcoat; and
stacking two or more of the thus-coated boards on a pallet or other horizontal supporting surface. - View Dependent Claims (25, 26, 27, 28, 29, 30)
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Specification