Compatible polymeric mixtures

摘要

The invention relates to compatible PM polymer blends with polyesters as mix components, which comprise A) 0.1 to 99.9 wt % of a P1 polyester synthesized from units of formula I <IMAGE> (I) where R stands for a group -(CH2)m- or for a group <IMAGE> and where m stands for a number from 2 to 6, and B) 99.9 to 0.1 wt % of a P2 polyester synthesized to 20-100 wt % from halogen-free monomers of formula II <IMAGE> (II) where R1 stands for hydrogen or methyl R2 stands for a spacing group having 1-6 monomers, R3 stands for an alkyl group, alkoxy group or aminoalkyl- or dialkyl group having 1 to 6 carbon atoms and q stands for zero or one and z stands for zero, one or two.