Stabilized metallocene polypropylene

摘要

A composition containingpolypropylene prepared by polymerization over a metallocene catalyst or a polypropylene copolymer prepared by polymerization over a metallocene catalyst, anda stabilizer mixture comprising(A) for example the compound of the formula (A-I-1-a)wherein n1 is a number from 2 to 20; and(B) for example the compound of the formula (B-I-2-a);