Patent ID: 8063126

Claim:
An olefin polymer composition comprising a stabilizing amount of a metal deactivator of the formula I: in which at least one of R 1 and R 2 , are of formula (II): in which Ar is a substituted or unsubstituted aromatic group, and n is an integer of 1 to 10; or at least one of R 1 and R 2 are of formula (III): in which Ar is a substituted or unsubstituted aromatic group, m is an integer of 1 to 1000, and R 3 is hydrogen or a C 1-12 alkyl group; or at least one of R 1 and R 2 are of formula (IV): in which Ar is a substituted or unsubstituted aromatic group, and each of p and q is an integer of at least one, in which R 1 and R 2 are not both of formula (II).