USE OF AT LEAST TWO POLYOLEFINS AS AN ANTI-CREEP AGENT IN A FLAME-RETARDED TPE COMPOSITION

摘要

The present invention relates to the use of at least two polyolefins P1 and P2 as an anti-creep agent and/or anti-drip agent in a flame-retarded TPE composition, characterized in that: P1 comprises at least one monomer selected from a-olefins and at least one other monomer selected from vinyl esters of carboxylic acids; P2 comprises at least one monomer selected from a-olefins and at least one unsaturated monomer carrying an epoxide or carboxylic acid anhydride functional group; the polyolefins P1 and P2 represent more than 10% by weight, P2 represents at least 5% by weight, and the P1/P2 ratio is greater than 1, and said TPE represents less than 55% by weight, relative to the total weight of the composition.