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dc.contributor.authorMarín, Romina
dc.contributor.authorAlla Bedahnane, Abdelilah
dc.contributor.authorMartínez de Ilarduya Sáez de Asteasu, Domingo Antxon
dc.contributor.authorMuñoz Guerra, Sebastián
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Química
dc.date.accessioned2011-10-06T08:02:51Z
dc.date.available2011-10-06T08:02:51Z
dc.date.created2012-01-15
dc.date.issued2012-01-15
dc.identifier.citationMarín, R. [et al.]. Carbohydrate-based polyurethanes: A comparative study of polymers made from isosorbide and 1,4-butanediol. "Journal of applied polymer science", 15 Gener 2012, vol. 123, núm. 2, p. 986-994.
dc.identifier.issn0021-8995
dc.identifier.urihttp://hdl.handle.net/2117/13447
dc.description.abstractA set of linear polyurethanes containing isosorbide units were synthesized by polymerization in solution from HDI and MDI diisocyanates and 1,4-butanediol(BD), isosorbide (Is) or diisosorbide diurethanes (Is2HDI and Is2MDI) as diols. The thermal transitions, thermal stability, and crystal structure of the polyurethane homopolymers and copolymers containing isosorbide were evaluated and compared with those displayed by their polyurethane analogues entirely made of BD. It was found that incorporation of Is units in the polyurethane chain produced significant changes in Tg, Tm, and Td but no significant differences were noticed between copolymers made from Is or Is2 monomers. Degradation assays revealed that the presence of Is units increased slightly the hydrolysis rate of polyurethanes.
dc.format.extent9 p.
dc.language.isoeng
dc.subjectÀrees temàtiques de la UPC::Enginyeria dels materials::Materials plàstics i polímers
dc.subject.lcshPolyurethanes
dc.subject.lcshCopolymerization
dc.titleCarbohydrate-based polyurethanes: A comparative study of polymers made from isosorbide and 1,4-butanediol
dc.typeArticle
dc.subject.lemacPoliuretans
dc.subject.lemacCopolimeritzacio
dc.contributor.groupUniversitat Politècnica de Catalunya. POL - Polímers Industrials Avançats i Biopolímers Tecnològics
dc.identifier.doi10.1002/app.34545
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://onlinelibrary.wiley.com/doi/10.1002/app.34545/abstract
dc.rights.accessRestricted access - publisher's policy
local.identifier.drac6013429
dc.description.versionPostprint (published version)
local.citation.authorMarín, R.; Alla, A.; Martinez de Ilarduya, A.; Muñoz, S.
local.citation.publicationNameJournal of applied polymer science
local.citation.volume123
local.citation.number2
local.citation.startingPage986
local.citation.endingPage994


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