AGENT FOR RENDERING COMPATIBLE AT LEAST TWO INCOMPATIBLE THERMOPLASTIC POLYMERS, PROCESS FOR THE PREPARATION AND THERMOPLASTIC ALLOYS OBTAINED THEREFROM

摘要

An agent is provided which renders compatible at least two incompatible thermoplastic polymers. The agent contains one di- or trisequenced copolymer comprising at least one N-vinyl-pyrrolidone or methyl (meth) acrylate telomer and one mono- or difunctional oligomer selected from the group consisting of an ethylenically unsaturated polymerizable monomer, or a polycondensable monomer, or a lactam. The agent is prepared by condensation of the telomer with the oligomer and is used in the preparation of alloys of incompatible thermoplastic polymers.