Synthesis and characterization of poly(ethylene-co-vinyl alcohol)-graft-poly(epsilon-caprolactone)

摘要

Graft poly(epsilon-caprolactone)s (PCLs) with high graft density were synthesized by using random copolymer poly(ethylene-co-vinyl alcohol) (EVOH) to initiate ring-opening polymerization of e-caprolactone, with and without cocatalyst Sn(Oct)(2). The graft copolymer were characterized by IR, H-1 and C-13 NMR. The solution property and the crystallization behavior were also investigated. [References: 20]