| abstract |
Disclosed is an aqueous adhesive composition comprising an emulsion of polychloroprene, an adhesion promoter that promotes adhesion to a polyolefin substrate, a dispersion of a polyurethane polymer, a dispersion of an aqueous tackifying resin, and a dispersion of a rubber latex. Further disclosed are multi-layer composite materials and methods for bonding thermoplastic materials to rigid substrates using the aqueous adhesive composition. |