Methods for making gypsum boards with polymer coating and gypsum boards made by the method

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United States of America Patent

PATENT NO 9945119
SERIAL NO

15222538

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Abstract

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Methods for making a gypsum board provided with a latex polymer coating layer having a sufficiently low glass transition temperature, a less dense gypsum core layer, and a relatively denser layer of gypsum between the less dense gypsum core layer and the latex polymer coating layer and a gypsum board made by the method.

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Patent Owner(s)

  • THE UNITED STATES GYPSUM COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aldabaibeh, Naser Homer Glen, US 9 22
Sinha, Ray Suman Chicago, US 5 9

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