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D-Glucose-derived PET copolyesters with enhanced Tg

Autor
Japu, C.; Martinez de Ilarduya, A.; Alla, A.; García-Martín, M.G.; Galbis Pérez, Juan Antonio; Muñoz, S.
Tipus d'activitat
Article en revista
Revista
Polymer chemistry
Data de publicació
2013-06-21
Volum
4
Número
12
Pàgina inicial
3524
Pàgina final
3536
DOI
https://doi.org/10.1039/C3PY00340J Obrir en finestra nova
Projecte finançador
Bioplásticos Derivados de Carbohidratos y Biopolímeros Microbianos para Aplicaciones en Envasado y Farmacia
POLIMEROS Y NANOPOLIMEROS DE FUENTES RENOVABLES PARA APLICACIONES BIOMEDICAS
URL
http://pubs.rsc.org/en/journals/journalissues/py#!issueid=py004012&type=current Obrir en finestra nova
Resum
2,4:3,5-Di-O-methylene-D-glucitol and dimethyl 2,4:3,5-di-O-methylene-D-glucarate have been copolymerized with ethylene glycol and dimethyl terephthalate by polycondensation in the bulk to produce PET copolyesters as well as their respective homopolyesters. The PET copolyesters with either the diol or the diacid counterpart partially replaced by Glux had molecular weights in the 20 000–40 000 range and a random microstructure, and they were stable well above 300 C. The PET copolyesters contai...
Paraules clau
Bio-based, Copolyesters, D-Glucose, PET
Grup de recerca
POL - Polímers Industrials Avançats i Biopolímers Tecnològics

Participants