STURTEVANT, Wis. - Johnson Polymer L.L.C. announced the termination of a global polyurethanes technical and commercial alliance with Essential Industries. Johnson Polymer said urethane products currently sold by the company and its distributors would be available through Essential Industries beginning on Jan. 1. The action does not affect a long-term contract-manufacturing agreement with Essential Industries, and Johnson Polymer will continue to use Essential's West Coast polymer reactor facilities to serve markets in the region.