PROCESS FOR MODIFYING POLYMERS

摘要

Process for modifying a polymer in the absence of elemental sulfur amounts larger than 0.5 phr, comprising the steps of a. mixing said polymer with a maleimide-functionalized mono-azide at a temperature in the range 80-250°C to form a functionalised polymer, and b. thermally treating the functionalised polymer at a temperature in the range 50-270°C.