COATING SYSTEM FOR CEMENT COMPOSITE ARTICLES
First Claim
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1. A coated article including a cement fiberboard substrate and a coating system applied to the substrate, wherein the coating system comprises:
- (i) at least one acid-functional alkali-soluble polymer having a backbone substantially free of linear or branched aliphatic alkyl repeating units having more than 3 backbone carbon carbons,(ii) at least one water-soluble silicate salt, and(iii) water.
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Abstract
A coated article including a cement fiberboard substrate and a coating system applied to the substrate, wherein the coating system comprises (i) at least one acid-functional alkali-soluble polymer having a backbone substantially free of linear or branched aliphatic alkyl repeating units having more than 3 backbone carbon carbons, (ii) at least one water-soluble silicate salt and (iii) water.
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Citations
20 Claims
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1. A coated article including a cement fiberboard substrate and a coating system applied to the substrate, wherein the coating system comprises:
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(i) at least one acid-functional alkali-soluble polymer having a backbone substantially free of linear or branched aliphatic alkyl repeating units having more than 3 backbone carbon carbons, (ii) at least one water-soluble silicate salt, and (iii) water. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification