DEVELOPMENT OF A REACTIVE EXTRUSION PROCESS FOR THE CONTINUOUS SYNTHESIS OF POLYESTERAMIDES

摘要

Polyesteramides are among degradable polymers, which are of great interest for a wide variety of applications. In this paper we report a novel reactive extrusion process for the continuous synthesis of polyesteramides. It is based on anionic ring-opening polymerization of e-caprolactam in the melt of commercially available polyester - polycaprolactone. By this means polyesteramides of different chemical compositions were successfully prepared with high yield. Process simulation was carried out using obtained process and material data.