Rubber containing thermoplastic molding compositions useful for production of injection molded parts comprises at least one elastic rubber polymerisate and at least one thermoplastic polymer

摘要

A process for preparation of rubber containing thermoplastic molding compositions in which at least one elastic rubber polymerisate A and at least one thermoplastic polymer B are prepared by polymerization and mixed, with dispersion of polymerisate A, with addition, after polymerization of A, of a pH buffer system after mixing in an aqueous phase, is new. Independent claims are included for: (1) rubber containing thermoplastic molding compositions prepared as above; (2) shaped parts, films, fibers, and foams obtained from the rubber containing thermoplastic molding compositions; and (3) a process for decreasing the mold coating in the production of injection molded parts from the rubber containing thermoplastic molding materials.