EP3365298 (A1)

Water-resistant gypsum products and methods

(22) 13.10.2016

(43) 29.08.2018

(57) Summary of the corresponding patent US2017107151 (A1): This invention relates to water-resistant gypsum products manufactured with water-based emulsions comprising polymerizable siloxane compound and an anionic polyacrylamide; and methods for making a water-resistant gypsum product, comprising a step of preparing a waterbased siloxane emulsion in a turbine emulsifier.

(71) United States Gypsum Company (US)

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