Process for preparing aliphatic-aromatic polycarbonates with diphenyl-carbonate end groups, the polycarbonates obtained thereby, and their use in a process for preparing thermoplastically workable, high-molecular, segmented aliphatic-aromatic polycarbonate elastomers

摘要

The subject of instant invention is a process for the preparation of aliphatic-aromatic polycarbonates with diphenol carbonate end groups, the polycarbonates obtained therefrom and their use for the preparation of high-molecular, segmented, aliphatic-aromatic polycarbonate elastomers which can be processed as thermoplastics.