Flat or semi-flat water paint composition having improved rheology-and performance-properties comprising a water soluble nonionic cellulose ether and an associative polyurethane thickener and a method for the preparation thereof

摘要

A flat or semi-flat water paint composition having improved rheology- and performance-properties prepared by adding a water-soluble nonionic cellulose ether and an associative polyurethane thickener, each being a rheology- and performance-improving agent, to a flat or semi-flat water paint composition, wherein the weight ratio of the associative polyurethane thickener to the water-soluble nonionic cellulose ether is 2:8-8:2.