Coated building panels and articles containing calcium sulfate hemihydrate

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United States of America Patent

PATENT NO 9919969
APP PUB NO 20160355438A1
SERIAL NO

15243331

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Abstract

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A method of finishing an interior wall includes the steps of preparing a substrate of building panels comprising gypsum, cement or combinations thereof, said substrate having a surface, followed by applying a coating to the substrate, said coating comprising 1-30% by weight of a latex emulsion binder, 30-80% by weight calcium sulfate hemihydrate, up to about 8% by weight of a set inhibiting agent and 20-60% by weight water.

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Patent Owner(s)

Patent OwnerAddress
UNITED STATES GYPSUM COMPANY550 WEST ADAMS STREET CHICAGO IL 60661

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Borovka, Christopher J Grayslake, US 2 9
Grussing, Jeffrey F Trevor, US 13 139
Yeung, Lee K Vernon Hills, US 19 171

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