Synthesis and characterization of poly(ethylene terephthalate-co-1,4-cyclohexanedimethylene terephtlatate)-block-poly(tetramethylene oxide) copolymers

A series of PETG-block-PTMO copolymers were synthesized by means of a polycondensation process and characterized using¹H nuclear magnetic resonance and Fourier transform infrared spectroscopy, that confirm the successful synthesis of the material.