机译:The effect of the incorporation of polystyrene-based chain extenders on the properties of the shape memory polyurethanes
Fed Inst Minas Gerais IFMG, Ave Prof Mario Werneck 2590, BR-30575180 Belo Horizonte, MG, Brazil;
Ctr Tecnol Exerc, Divisao Belica, Ave Amer 28705, BR-23020470 Rio De Janeiro, RJ, Brazil;
Univ Fed Minas Gerais, Ave Antonio Carlos 6627, BR-31270901 Belo Horizonte, MG, Brazil;
functionalization; grafting; shape memory polyurethane; poly(styrene-co-maleic anhydride); macromolecular architecture;