Polymeric composition having halo containing polymer having multifunctional phosphine linkage

摘要

A polymer composition having a multimodal molecular weight distribution of halo-containing polymer is provided. The halo-containing polymer has a multifunctional phosphine linkage at less than 10% of the halo moieties of the halo-containing polymer that were available prior to the multifunctional phosphine linkage. A method of producing a polymer composition having a multimodal molecular weight distribution is the step of dispersing a multifunctional phosphine compound in a halo-containing polymer, wherein the halo-containing polymer comprises the total number of available halo moieties, and high temperature A polymer composition that reacts less than 10% of the total number of available halo moieties with the phosphine compound in the halo containing compound to react with the halo containing polymer to provide a multifunctional phosphine linkage Including the step of generating.