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dc.contributor.author | Gabirondo, Elena | es_ES |
dc.contributor.author | Meléndez-Rodríguez, Beatriz | es_ES |
dc.contributor.author | Arnal, Carmen | es_ES |
dc.contributor.author | Lagaron, Jose M. | es_ES |
dc.contributor.author | Martínez de Ilarduya, Antxon | es_ES |
dc.contributor.author | Sardon, Haritz | es_ES |
dc.contributor.author | Torres-Giner, S. | es_ES |
dc.date.accessioned | 2022-05-02T18:05:04Z | |
dc.date.available | 2022-05-02T18:05:04Z | |
dc.date.issued | 2021-03-14 | es_ES |
dc.identifier.issn | 1759-9954 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/182351 | |
dc.description.abstract | [EN] Monomers obtained from renewable feedstocks have emerged as a sustainable alternative to petroleum derived polymers. One of the biomass derived polyesters that has recently been gaining attention as an alternative to petrochemical polyethylene terephtalate (PET) for food and beverage packaging applications is poly(ethylene furanoate) (PEF). However, similar to PET, PEF is not biodegradable or compostable and its end-of-life options must be thus considered to avoid contributing to the accumulation of plastic waste. In this manuscript, PEF films were first produced using thermo-compression, an industrially relevant processing method, and their thermal, mechanical, and barrier properties were determined and compared to those of PET and other biopolyesters to ascertain their suitability for food packaging. Thereafter, the chemical glycolysis of PEF film waste was investigated using a sustainable and thermally stable acid-base organocatalyst. After succesfully deconstructing PEF into bis(2-hydroxyethyl)-furan-2,5-dicarboxylate (BHEF), the obtained BHEF diester was used to resynthesize PEF using the same catalyst to generate a new biopolyester with similar thermal properties to the virgin one in a closed-loop cycle. | es_ES |
dc.description.sponsorship | The authors thank for technical and human support provided by IZO-SGI SGIker of UPV/EHU and European funding (ERDF and ESF). Authors gratefully acknowledge financial support from Spanish Ministry of Science and Innovation (MICI) through projects MAT2017-83373-R and RTI 2018-097249-B-C21. S. T.-G. acknowledges MICI for the funding received during his previous Juan de la Cierva-Incorporacion contract (IJCI-2016-29675) and his current Ramon y Cajal contract (RYC2019-027784-I). A. M. I. acknowledges Prof. Cor Koning for the SSP reactor donated to POL group of Barcelona. Authors also thank India Glycols Ltd for kindly supplying bio-EG. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Royal Society of Chemistry | es_ES |
dc.relation.ispartof | Polymer Chemistry | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject.classification | CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA | es_ES |
dc.title | Organocatalyzed closed-loop chemical recycling of thermo-compressed films of poly(ethylene furanoate) | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1039/d0py01623c | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MAT2017-83373-R/ES/ECONOMIA CIRCULAR EN EL RECICLAJE QUIMICO Y PRODUCCION DE MATERIALES POLIMERICOS/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/Agencia Estatal de Investigación//IJCI-2016-29675//AYUDA CONTRATO JUAN DE LA CIERVA-INCORPORACION-TORRES GINER/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-097249-B-C21/ES/ENVASE ACTIVO MULTICAPA TERMOCONFORMABLE DE ALTA BARRERA BASADO EN BIOECONOMIA CIRCULAR/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AGENCIA ESTATAL DE INVESTIGACION//RYC2019-027784-I//AYUDA CONTRATO RAMON Y CAJAL-TORRES GINER/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto Universitario de Ingeniería de Alimentos para el Desarrollo - Institut Universitari d'Enginyeria d'Aliments per al Desenvolupament | es_ES |
dc.description.bibliographicCitation | Gabirondo, E.; Meléndez-Rodríguez, B.; Arnal, C.; Lagaron, JM.; Martínez De Ilarduya, A.; Sardon, H.; Torres-Giner, S. (2021). Organocatalyzed closed-loop chemical recycling of thermo-compressed films of poly(ethylene furanoate). Polymer Chemistry. 12(10):1571-1580. https://doi.org/10.1039/d0py01623c | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1039/d0py01623c | es_ES |
dc.description.upvformatpinicio | 1571 | es_ES |
dc.description.upvformatpfin | 1580 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 12 | es_ES |
dc.description.issue | 10 | es_ES |
dc.relation.pasarela | S\427322 | es_ES |
dc.contributor.funder | European Social Fund | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | European Regional Development Fund | es_ES |
dc.subject.ods | 12.- Garantizar las pautas de consumo y de producción sostenibles | es_ES |