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dc.contributor.authorLavilla Aguilar, Cristina
dc.contributor.authorMartínez de Ilarduya Sáez de Asteasu, Domingo Antxon
dc.contributor.authorAlla Bedahnane, Abdelilah
dc.contributor.authorGarcía Martín, Maria de Gracia
dc.contributor.authorGalbis Pérez, Juan Antonio
dc.contributor.authorMuñoz Guerra, Sebastián
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Química
dc.date.accessioned2012-10-23T10:19:45Z
dc.date.available2012-10-23T10:19:45Z
dc.date.created2012-10-23
dc.date.issued2012-10-23
dc.identifier.citationLavilla, C. [et al.]. Bio-based aromatic polyesters from a novel bicyclic diol derived from D-mannitol. "Macromolecules", 23 Octubre 2012, vol. 45, núm. 20, p. 8257-8266.
dc.identifier.issn0024-9297
dc.identifier.urihttp://hdl.handle.net/2117/16780
dc.description.abstract2,4:3,5-Di-O-methylene-D-mannitol, abbreviated as Manx, is a D-mannitol-derived compound with the secondary hydroxyl groups acetalized with formaldehyde. The bicyclic structure of Manx consists of two fused 1,3-dioxane rings, with two primary hydroxyl groups standing free for reaction. A homopolyester made of Manx and dimethyl terephthalate as well as a set of copolyesters of poly(butylene terephthalate) (PBT) in which 1,4-butanediol was replaced by Manx up to 50% were synthesized and characterized. The polyesters had Mw in the 30 000−52 000 g mol−1 range and a random microstructure and were thermally stable up to nearly 370 °C. They displayed outstanding high Tg with values from 55 to 137 °C which steadily increased with the content in Manx. Copolyesters containing up to 40% of Manx were semicrystalline and adopted the crystal structure of PBT. Their stress− strain parameters were sensitively affected by the presence of carbohydrate-based units with elongation at break decreasing but tensile strength and elastic moduli steadily increasing with the degree of replacement.
dc.format.extent10 p.
dc.language.isoeng
dc.publisherAmerican Chemical Society (ACS)
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria química
dc.subject.lcshPolyesters
dc.titleBio-based aromatic polyesters from a novel bicyclic diol derived from D-mannitol
dc.typeArticle
dc.subject.lemacPolièsters
dc.contributor.groupUniversitat Politècnica de Catalunya. POL - Polímers Industrials Avançats i Biopolímers Tecnològics
dc.identifier.doi10.1021/ma3013288
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://pubs.acs.org/doi/pdf/10.1021/ma3013288
dc.rights.accessOpen Access
drac.iddocument11010738
dc.description.versionPostprint (published version)
upcommons.citation.authorLavilla, C.; Martinez de Ilarduya, D.; Alla, A.; García, M.G.; Galbis, J.; Muñoz, S.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameMacromolecules
upcommons.citation.volume45
upcommons.citation.number20
upcommons.citation.startingPage8257
upcommons.citation.endingPage8266


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