Patent ID: 7964662
Filing Date: 2011-06-21
Classification: C08L,C09J,Y10T

Abstract:
1. An aqueous adhesive composition comprising a blend of the following ingredients: (a) 0 to 25 percent by weight of a polychloroprene emulsion; (b) 0.5 to 25 percent by weight of an adhesion promoting agent that promotes adhesion to polyolefin substrates; (c) 0.5 to 40 percent by weight of a polyurethane polymer dispersion; (d) 0.5 to 40 percent by weight of an aqueous polar tackifying resin dispersion; and (e) 5 to 98.5 percent by weight of a rubber latex dispersion selected from the group consisting of a natural rubber latex, a non-halogenated synthetic rubber latex, styrene-butadiene-rubber (SBR) and mixtures thereof, wherein the ingredients total 100% by weight of the composition.