Poly(ester amide)-polyether block copolymers: preparation and some physcochemical properties

Abstract A series of elastoplastic copolymers formed of poly(ester amides) and poly(tetramethylenether glycol) segments were synthesized. Some physicochemical properties such as density, melting point, crystallinity and fusion enthalpy were determined. The influence of the structure on the properties is discussed in view of the sequence distribution statistics for finite chain length. The role of molecular weight is specified.