Patent ID: 6534155
Filing Date: 2003-03-18
Classification: B41M,C09D,Y10T

Abstract:
A coating composition for producing recording sheet which comprises:a) either (i) or (ii): (i) from about 10% to about 90% by weight of the composition of a hydrophilic or amphiphilic polyether polyurethane plus from about 5% to about 85% by weight of one or more polymers selected from the group consisting of cellulose ester polymers, cellulose ether polymers and vinyl polymers; (ii) from about 30% to about 90% by weight of cellulose acetate trimellitate plus from about 0% to about 50% by weight of one or more polymers selected from the group consisting of cellulose ester polymers, cellulose ether polymers and vinyl polymers; b) from about 1% to about 8% by weight of a quaternary ammonium compound; c) from about 0.05 to about 6% by weight of a metal salt; d) from about 0.05 to about 6% by weight of a filler drying agent; and e) one or more pigments and/or dyes.