Scheme 1
From: Improving the marine biodegradability of poly(alkylene succinate)-based copolymers

Syntheses of PES- and PBS-based copolyesters via two-step melt polycondensations of SA, DCA, and diols
From: Improving the marine biodegradability of poly(alkylene succinate)-based copolymers

Syntheses of PES- and PBS-based copolyesters via two-step melt polycondensations of SA, DCA, and diols