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Synthesis of fatty acid-based Non-Isocyanate Polyurethanes, NIPUs, in bulk and mini-emulsion

dc.rights.licenseopen
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
dc.contributor.authorRIX, Estelle
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 2 LCPO : Biopolymers & Bio-sourced Polymers
dc.contributor.authorGRAU, Etienne
IDREF: 187909261
hal.structure.identifierInstitut des Corps Gras [ITERG]
dc.contributor.authorCHOLLET, Guillaume
hal.structure.identifierLaboratoire de Chimie des Polymères Organiques [LCPO]
hal.structure.identifierTeam 2 LCPO : Biopolymers & Bio-sourced Polymers
dc.contributor.authorCRAMAIL, Henri
dc.date.accessioned2020
dc.date.available2020
dc.date.issued2016
dc.identifier.issn0014-3057
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/19771
dc.description.abstractEnThe synthesis of fatty acid-based poly(hydroxy urethane)s, PHUs, was investigated. Bulk polymerization of fatty acid-based bis-carbonates with fatty acid diamine, Priamine® 1075, was first studied, allowing us to prepare non-isocyanate polyurethanes, NIPUs, at low temperature (60 °C) and in few hours. Water-borne NIPUs latexes were then prepared with the same monomers through mini-emulsion process. Different surfactants and hydrophobic additives were tested in order to obtain stable emulsions and polymer particles. NIPUs latexes with solid content up to 30 wt.% could be achieved. As a general trend, NIPUs prepared in mini-emulsion exhibited lower molar masses than the ones formed in bulk, phenomenon explained by the partial hydrolysis of cyclic carbonates.
dc.language.isoen
dc.publisherElsevier
dc.subject.enPoly(hydroxy urethane)
dc.subject.enNIPUs
dc.subject.enmini-emulsion
dc.subject.enlatex
dc.subject.enfatty acids
dc.subject.enwater-borne
dc.title.enSynthesis of fatty acid-based Non-Isocyanate Polyurethanes, NIPUs, in bulk and mini-emulsion
dc.typeArticle de revue
dc.identifier.doi10.1016/j.eurpolymj.2016.07.006
dc.subject.halChimie/Polymères
dc.subject.halChimie/Matériaux
dc.subject.halChimie
bordeaux.journalEuropean Polymer Journal
bordeaux.page863-872
bordeaux.volume84
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.peerReviewedoui
hal.identifierhal-01373137
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01373137v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=European%20Polymer%20Journal&rft.date=2016&rft.volume=84&rft.spage=863-872&rft.epage=863-872&rft.eissn=0014-3057&rft.issn=0014-3057&rft.au=RIX,%20Estelle&GRAU,%20Etienne&CHOLLET,%20Guillaume&CRAMAIL,%20Henri&rft.genre=article


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