Synthesis Aliphatic & Aromatic Polyester From Ethylene diamine tetra acetic Acid As Industrial Use Purpose

Abstract

New Ethylene Diamine Tetra Acetic Acid polyesters were prepared by polycondensation reaction of acyl chloride of EDTA with aliphatic & aromatic diol(1,3-Propanediol, polyethylene glycol , Benzene-1,2,3-triol). All the polymers bearing aminoacetic group soluble in (water, DMF, DMSO) and Characterized by 1H NMR, FTIR spectroscopy , and elemental analysis. The % swelling of polymers measured at (27)˚C using benzene as swelling solvent, Also the intrinsic viscosities were calculated in DMF in (30)˚C.