STABILIZER FOR POLYOLEFINS AND PROCESS FOR PREPARING SUCH A STABILIZER

摘要

A stabilizer for polyolefins using phenolic antioxidants and the preparation thereof are described, wherein the phenolic antioxidants according to the structural formula are bound as side chains to a polymer, wherein X stands for [—CH2—Y—COCH═CH—], [—CH2—Y—CO—(CH2)p—], or [—CH2—Y—(CH2)p—] where Y=S, O, or NH and where p=0-10 and n=1-8, m=1-8, and o=5-100.