Patent ID: 7125927

Claim:
A paint or varnish composition comprising; a) from 10 to 50 parts by weight of at least one polyurethane in aqueous emulsion form; b) from 10 to 30 parts by weight of at least two acrylic polymers or copolymers in aqueous emulsion form; c) from 10 to 70 parts by weight of mineral or organic fillers; d) from 5 to 20 parts by weight of processing aids; and e) from 0 to 10 parts by weight of crosslinking agent; f) from 40 to 150 parts by weight of water; wherein said parts are base on the weight of active material in the composition; wherein the at least two acrylic polymers or copolymers are chosen in such a way that one has a glass transition temperature between 0° and +5° C. and the other has a glass transition temperature between −40° C. and −30° C.