Patent ID: 9682887
Date: 2017-06-20
CPC Classifications: C04B

Claim:
1. A veneer plaster dry component mixture having reduced lime bucking when made into a slurry, the dry component mixture consisting essentially of: about 45 wt % to about 99 wt % beta-calcium sulfate hemihydrate based on total weight of the dry component mixture; about 1 wt % to about 55 wt % hydrated lime based on the total weight of the dry component mixture; about 0.05 wt % to about 0.6 wt % dispersant based on the total weight of the dry component mixture, the dispersant consisting essentially of a low intensity polymethacrylate dispersant; 0 to about 3 wt % of at least one set control additive based on the total weight of the dry component mixture; and 0 to about 20 wt % filler based on the total weight of the dry component mixture.