Method of preparing a gypsum-based product

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United States of America

PATENT NO 12098097
SERIAL NO

17293337

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Abstract

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A method of preparing a gypsum-based product comprises the steps of mixing calcined gypsum with polymer particles and water to provide a slurry. The polymer particles comprise principally polyvinyl acetate, and have a particle size distribution, measured using laser diffractometry, such that particles having a diameter of 4.5 μm or less provide at least 90% of the total particle volume.

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Patent Owner(s)

Patent OwnerAddress
SAINT-GOBAIN PLACO92400 COURBEVOIE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Brooks, Laura Coventry, GB 24 62
Cutler, David Coventry, GB 10 158
Jones, Nicholas Coventry, GB 54 599
Jupp, Nicola Coventry, GB 10 10
Walton, Kirsty Coventry, GB 1 0

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