WATER BORNE COATING COMPOSITION USE OF SUCH COMPOSITION METHOD FOR COATING A SUBSTRATE USING SUCH COMPOSITION AND COATED SUBSTRATES

摘要

The present invention is directed to a water borne coating composition. The composition according to the present invention comprises an emulsified binder wherein the binder is a polymer selected from the group consisting of polymers prepared by emulsion polymerization of unsaturated vinyl acrylate and/or methacrylate monomers alkyd polyurethane and epoxy 0.3% to 10% by weight of a second polymer selected from one or more of the group consisting of poly(vinyl alcohol)and water soluble copolymers having repeat units of vinyl alcohol wherein if the second polymer is poly(vinyl alcohol) at least 85 wt% of the second polymer has a number of repeat units not less than 2 000 and 0% to 15% by weight of a cellulose based filler based on the total weight of the composition wherein the weight ratio of second polymer to binder is in the range of from 1:100 to 1:1. The composition maybe used in various applications to form a decorative coating which has special visual and tactile effect.