Synthesis, characterization, and biodegradation of maleic anhydride, ethylene glycol-copolymerization modified poly(D,L-lactide acid) and their crosslinked products

Synthesis and characterization of biodeg

Synthesis and characterization of biodegradable block copolymers of ϵ-caprolactone and D,L-lactide initiated by potassium poly(ethylene glycol)ate

✍ Xianmo Deng; Zhixue Zhu; Chengdong Xiong; Lianlai Zhang 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 138 KB 👁 1 views

Poly(D,L-lactide) -poly(1-caprolactone) -poly(ethylene glycol) -poly(1-caprolactone) -poly (D,L-lactide) block copolymer (PLA-PCL-PEG-PCL-PLA) was prepared by copolymerization of 1-caprolactone (1-CL) and D,L-lactide (D,L-LA) initiated by potassium poly(ethylene glycol)ate in THF at 25ЊC. The copoly