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Biodegradable copolyesters of poly(hexamethylene terephthalate) containing bicyclic 2,4:3,5-di-O-methylene-D-glucarate units

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
Macromolecular chemistry and physics
Data de publicació
2014-11-01
Volum
215
Número
21
Pàgina inicial
2048
Pàgina final
2059
DOI
https://doi.org/10.1002/macp.201400299 Obrir en finestra nova
Projecte finançador
Bioplásticos derivados de carbohidratos para envasado y farmacia. Subproyecto II.
Repositori
http://hdl.handle.net/2117/24525 Obrir en finestra nova
URL
http://onlinelibrary.wiley.com/doi/10.1002/macp.201400299/abstract Obrir en finestra nova
Resum
A set of copolyesters (PHTxGluxy) with compositions ranging between 90/10 and 50/50 in addition to the parent homopolyesters poly(hexamethylene terephthalate) (PHT) and PHGlux, are prepared by the melt polycondensation of 1,6-hexanediol (HD) with mixtures of dimethyl terephthalate (DMT) and dimethyl 2,4:3,5-di-O-methylene-d-glucarate (Glux). The copolyesters have inline image in the 35 000–45 000 g mol-1 range, their microstructure is random, and they start to decompose at a temperature well a...
Citació
Japu, C. [et al.]. Biodegradable copolyesters of poly(hexamethylene terephthalate) containing bicyclic 2,4:3,5-di-O-methylene-D-glucarate units. "Macromolecular chemistry and physics", 01 Novembre 2014, vol. 215, núm. 21, p. 2048-2059.
Paraules clau
acetalized bicyclic glucarate, aromatic polyesters, biobased aromatic polyesters, biodegradable aromatic polyesters, cyclic sugar monomers
Grup de recerca
POL - Polímers Industrials Avançats i Biopolímers Tecnològics

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