Patent ID: 8986791
Filing Date: 2015-03-24
Classification: B05D,C08K,C08L,C09D,C14C

Abstract:
1. An aqueous coating composition for treating leather comprising: A) 1 to 94.95% by weight of an aqueous solvent comprising water; B) 5 to 80% by weight of a polymer binder comprising polymerized units derived from one or more ethylenically unsaturated monomers, an acid-functional residue, and a polyvalent metal ion; and C) 0.05 to 10% by weight of a water soluble poly(ethylene oxide) resin having the general formula [—CH wherein the water soluble poly(ethylene oxide) resin optionally comprises polymerized units derived from propylene oxide, and wherein a coating of the aqueous coating composition provides a 60° gloss of 8.3 to 12 and a whiteness of 66.21 to 75.31, wherein the gloss and whiteness are determined on a two-coat coating on leather.