Characterization and Properties of Polyesteramides

On the basis of natural aminoacids: L-leucine, L-phenylalanine, L-lysine are received co-polyesteramides containing n-alkyl groups (octyl (Oct), dodecyl (Dod) and hexadecyl (Hex)) in AABB-type lateral chain. Co- polyesteramides are received virtually in quantitative yield, with very high molecular masses and narrow molecular-mass distribution.This is an important fact from the viewpoint of their use for the biomedical purposes.Mechanical properties of some polymers are studied by us. Study of thermal and mechanical properties of polymers is important for polymers for biomedicine purposes, since they have impact on many other properties of polymers, including biodegradation capacity and they are respectively precondition for the sphere of their application.