HEAVY METAL DEACTIVATOR/INHIBITOR FOR USE IN OLEFINIC POLYMERS.

摘要

An olefin polymer composition comprises a stabilizing amount of a metal deactivator comprising a polymeric hydrazine derivative. The deactivator is of formula (I), in which at least one of R1 and R2 comprise a polymeric radical that includes a substituted or unsubstituted aromatic radical. The olefin polymers include polyethylene and polypropylene.