Multiblock Copolymer/Homopolymer Blends
Blends o f multiblock copolymers with different homopolymers are reviewed in this chapter. More specifically, poly(ether ester) (PEE) o f different compositions (soft versus hard segments) and thermoplastic polyurethanes (TPUs) (polyether urethanes, PU-eth, and polyester urethanes, PU-est) are the two m ultiblock copolymers studied the most. Lim ited work was carried out with other copoly mers, such as polyester amides and polyether amides; this is summarized and pre sented in Sec. III.c.