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Metal-free catalyzed ring-opening polymerization and block copolymerization of ¿-pentadecalactone using amino-ended initiators

Autor
Tinajero, E.; Martinez de Ilarduya, A.; Muñoz, S.; de Paz, M.; Galbis, E.
Tipus d'activitat
Article en revista
Revista
European polymer journal
Data de publicació
2018-11-01
Volum
108
Pàgina inicial
380
Pàgina final
389
DOI
https://doi.org/10.1016/j.eurpolymj.2018.09.006 Obrir en finestra nova
Projecte finançador
Polímeros de fuentes renovables para aplicaciones farmaceuticas: Biocopoliesteres y biopolímeros modificados auto-ensamblables
Repositori
http://hdl.handle.net/2117/121853 Obrir en finestra nova
URL
https://www.sciencedirect.com/science/article/pii/S0014305718312357 Obrir en finestra nova
Resum
Metal-free catalysis was successfully applied to polymerize ¿-pentadecalactone (PDL) by ring-opening polymerization (ROP) using several amino-ended initiators, namely hexylamine, allylamine and O,O'-bis(3-aminopropyl)diethylene glycol. This polymerization method was suitable to prepare telechelic polyesters carrying functional-end groups. The technique was then extended to the synthesis of block copolymers by ROP of PDL using bisamino-ended poly(ethylene glycol) (Mn¿=¿2600) as macroinitiator....
Citació
Tinajero, E., Martinez de Ilarduya, A., Muñoz, S., de Paz, M., Galbis, E. Metal-free catalyzed ring-opening polymerization and block copolymerization of ¿-pentadecalactone using amino-ended initiators. "European polymer journal", 1 Novembre 2018, vol. 108, p. 380-389.
Paraules clau
Amphiphilic block copolymer nanoparticles, Amphiphilic block copolymers, Enzymatic ring-opening polymerization, Macrolactones polymerization, Polyethyleneglycol-polyester copolymers
Grup de recerca
POL - Polímers Industrials Avançats i Biopolímers Tecnològics

Participants