Synthesis and characterization of new optically active poly(amide-imide-urethane) thermoplastic elastomers, derived from bis(p-amido benzoic acid)-N-trimellitylimido-L-leucine and polyoxyethylene-MDI

S. Mallakpour; and F. Rafiemanzelat, React. and Funct. Polym. 2005, 62, 153-157. Synthesis and characterization of new optically active poly(amide-imide-urethane) thermoplastic elastomers, derived from bis(p-amido benzoic acid)-N-trimellitylimido-L-leucine and polyoxyethylene-MDI.