08.31.12
US Patent No. 8,211,851 B2; Ecolab has patented an aqueous rinse aid composition comprised of a sheeting agent; a defoaming agent comprising a polyoxypropylene-polyoxyethylene block copolymer surfactant; a first association disruption agent comprising an alcohol alkoxylate EO/BO surfactant; and a second association disruption agent comprising a C12-C14 fatty alcohol EO/PO surfactant.