STABILIZED FILLED POLYOLEFINS

摘要

The invention relates to stabilized filled polyolefins comprising a filler and a macrocyclic compound which contains a radical of formula (I) or (II) in the macrocyclic structure or in a side-group, said macrocyclic structure consisting of at least 8 atoms and wherein the substituents R are each independently of one another methyl, ethyl or propyl, or two substituents R at the same carbon atom are together also a pentamethylene radical, and a is 0, 1 or 2. The invention also relates to a method of stabilizing filled polyolefins and to the use of the macrocyclic compounds as stabilisers.