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US 2004/0170873 A1Published application
Gypsum panel having UV-cured moisture resistant coating and method for making the same
AssigneeG-P Gypsum Corporation
InventorRussell Smith
Life of this patent
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Abstract
A fibrous mat faced gypsum panel having on at least one of the facing sheets a moisture resistant, cured coating of a radiation curable, e.g., UV curable, polymer.
Claims13
A gypsum panel comprising:
- a gypsum core having a planar first face and a planar second face,
- a fibrous facing material adhered at least to the first face;
- and
- a radiation cured coating of a radiation curable formulation on the fibrous facing material.
1 more element
Dependencies are inferred from the claim text.