Patent ID: 6057400
Filing Date: 2000-05-02
Classification: C08G,Y10T

Abstract:
An aqueous coating composition comprising:a. a clear dispersion comprising:i. a polyurethane resin, dispersible in water, based on an aliphatic polyether;ii. water;b. at least one pigmented dispersion comprising:i. a polyurethane resin, dispersible in water, based on an aliphatic polyether;ii. a hydroxy-functional resin consisting essentially of the reaction product of:(1) 5-15% by weight methyl methacrylate:(2) 5-15% by weight styrene;(3) 10-20% butyl acrylate;(4) 35-45% butyl methacrylate;(5) 10-20% by weight hydroxy ethyl methacrylate;(6) 5-10% by weight acrylic acid;wherein the percentages by weight are based on the total weight of the hydroxy-functional resin;iii. at least one pigment; andiv. water.