Aqueous NON-WOVEN BINDING, METHOD FOR FORMING A TREATED NON-WOVEN SUBSTRATE, AND, TREATED NON-WOVEN SUBSTRATE

摘要

aqueous non-woven binder, method for forming a treated non-woven substrate, and, treated non-woven substrate. an aqueous non-woven binder, including an emulsion polymer that includes, as copolymerized units: from 0.1% to 5% by weight of monoethylene unsaturated dicarboxylic acid monomer, based on the weight of the emulsion polymer; and from 12% to 22% by weight of monoethylenically unsaturated monoacid monomer, based on the weight of the emulsion polymer, where the calculated tg of the emulsion polymer is -20 198 to 30 198 c, which is capable of providing a useful balance of moisture resistance and dispersibility to a treated non-woven substrate, is provided.