Valspar Sourcing, Inc.

Axalta Coating Systems IP Co LLC

Daniel W DeChaine

T Howard Killilea

Larry B Brandenburger

Kevin W Evanson

Andrew Ubel

Shaobing Wu

Glen Otto Vetter

Stephen M Carlson

Howard T Killilea

A coated article which includes a cement fiberboard substrate and a radiation-curable coating system applied to the substrate. The coating system includes one or more olefinic compounds and one or more PVC dispersion resins, and may be provided in the form of one or more coating compositions that may be applied in one or more layers.

Coating system for cement composite articles

A coated article which includes a cement fiberboard substrate and a radiation-curable coating system applied to the substrate. The coating system includes a latex polymer, one or more olefinic compounds and water, and may be provided in the form of one or more coating compositions that may be applied in one or more layers, wherein each of the coating compositions is preferably an aqueous composition, or can be mixed with another composition (e.g., on the substrate) to form an aqueous composition.

The bottom of a cement fiberboard article is coated by conveying the article across a gap between a first conveyor and second conveyer and applying a liquid radiation-curable coating system to at least the bottom surface of the article while the article passes over the gap. The coating system is radiation-cured to at least a reduced tack state before the coated surface contacts the second conveyor.

Method for coating a cement fiberboard article

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Anoka, MN, United States of America

Daniel W DeChaine