Patent ID: 7705072
Filing Date: 2010-04-27
Classification: C04B

Abstract:
1. A moisture resistant concrete coating composition comprising: 20% to 30% by weight, based on the weight of the coating composition, of a water dispersible resin having a non-volatile materials content in the range of 40% to about 60%, an average particle size in the range of 80 nm to 400 nm, and a glass transition temperature in the range of −10° C. to 40° C.; 0.1% to 0.50% by weight, based on the total weight of the coating composition, of an alkoxysilane; 3.0% to 15% by weight, based on the total weight of the coating composition, of a mineral aggregate, said mineral aggregate comprising: 25% to 55% by weight, based on the total weight of the coating composition, of an extender composition, said extender composition comprising: