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A. Duda

Synthesis of aliphatic polyesters of various architectures by the controlled ring-opening polymerization of cyclic esters

Polimery 2002, No 7/8, 469


Summary

A review covering 80 references presents recent studies on the controlled synthesis of poly(aliphatic ester)s (PAE's), mostly including poly(ε-caprolactone) and poly(L-lactide). In the introduction, general features and practical applications of PAE's, the latter resulting mostly from ability of these polymers to (bio)degradation, are briefly discussed; polymerization methods leading to PAE's are also presented. Then, the ring-opening polymerization of ε-caprolactone (CL) and L,L-dilactide (LA), including thermodynamic and kinetic polymerizability of CL and LA is described. Finally, recently elaborated methods of synthesis, of poly(ε-caprolactone)s and poly(L-dilactide)s of various architectures, such as linear homopolymers, and star-shaped polymers are presented in a more detail.


Keywords: poly(aliphatic ester), (bio)degradation, ε-caprolactone, L,L-dilactide, ring-opening polymerization, covalent (pseudoanionic) polymerization, star-shaped polymer

A. Duda (1022.1 KB)
Synthesis of aliphatic polyesters of various architectures by the controlled ring-opening polymerization of cyclic esters