Preparation and Properties of Novel Optically Active Poly(amide-imide-ether-urethane)s based on L-leucine by Two Different Polymerization Methods.

S. Mallakpour; and F. Rafiemanzelat. Polym. Bull. 2007, 58, 339-350. Preparation and Properties of Novel Optically Active Poly(amide-imide-ether-urethane)s based on L-leucine by Two Different Polymerization Methods.