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Characterization of Ethylene methyl methacrylate and Ethylene butylacrylate Copolymers with Interactive Liquid Chromatography

dc.rights.licenseopen
hal.structure.identifierDeutsches Kunststoff-Institut = German Institute of Polymers [DKI]
dc.contributor.authorCHITTA, Rajesh
hal.structure.identifierDeutsches Kunststoff-Institut = German Institute of Polymers [DKI]
dc.contributor.authorBRÜLL, Robert
hal.structure.identifierDeutsches Kunststoff-Institut = German Institute of Polymers [DKI]
dc.contributor.authorMACKO, Tibor
hal.structure.identifierLaboratoire de Chimie, Catalyse, Polymères et Procédés, R 5265 [C2P2]
dc.contributor.authorMONTEIL, Vincent
hal.structure.identifierLaboratoire de Chimie, Catalyse, Polymères et Procédés, R 5265 [C2P2]
dc.contributor.authorBOISSON, Christophe
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.identifierLaboratoire de Chimie, Catalyse, Polymères et Procédés, R 5265 [C2P2]
dc.contributor.authorLEBLANC, Alexandra
dc.contributor.editorMormann W
dc.date.accessioned2020
dc.date.available2020
dc.date.issued2010
dc.date.conference2010
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/19788
dc.description.abstractEnCopolymers of ethylene with methyl methacrylate (EMMA) and butyl acrylate (EBA), which are of different average chemical composition and block lengths according to NMR analysis, were analyzed by size exclusion chromatography (SEC), differential scanning calorimetry (DSC), Crystallization Analysis Fractionation (CRYSTAF), and high performance liquid chromatography at high temperature (HT-HPLC). With CRYSTAF and DSC crystallizing fractions were detected only in some samples. HT-HPLC fractionated all the samples irrespective of their crystallinity. Homopolymers, PMMA and PE were also found in the copolymer samples of EMMA. EMMA and EBA were separated in HPLC according to the content of polar comonomer. A linear correlation between the MMA content and elution volume could not be established due to the presence of homopolymers as admixtures. In such a case the average chemical composition obtained by NMR does not correspond to the real chemical composition of the copolymers. Unlike EMMA the EBA samples eluted in single peaks, which was used for evaluation of their chemical composition distribution. The comparison of results obtained by fractionation via CRYSTAF and HT-HPLC clearly demonstrates the advantages of the chromatographic approach to study the chemical heterogeneity of olefin based copolymers.
dc.language.isoen
dc.publisherWiley-VCH Verlag Gmbh, Pappelallee 3, W-64289 Weinheim
dc.subject.enethylene-butyl acrylate copolymers
dc.subject.enethylene-methyl methacrylate copolymers
dc.subject.enhigh temperature-high performance liquid chromatography (HT-HPLC)
dc.title.enCharacterization of Ethylene methyl methacrylate and Ethylene butylacrylate Copolymers with Interactive Liquid Chromatography
dc.typeCommunication dans un congrès avec actes
dc.identifier.doi10.1002/masy.201000039
dc.subject.halChimie/Polymères
dc.subject.halChimie/Chimie analytique
dc.subject.halChimie/Matériaux
dc.subject.halChimie
bordeaux.page191-199
bordeaux.volume298
bordeaux.hal.laboratoriesLaboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629*
bordeaux.institutionBordeaux INP
bordeaux.institutionUniversité de Bordeaux
bordeaux.countryDE
bordeaux.title.proceeding18th World Forum on Advanced Polymeric Materials
bordeaux.conference.citySiegen
bordeaux.peerReviewedoui
hal.identifierhal-00948860
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00948860v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2010&rft.volume=298&rft.spage=191-199&rft.epage=191-199&rft.au=CHITTA,%20Rajesh&BR%C3%9CLL,%20Robert&MACKO,%20Tibor&MONTEIL,%20Vincent&BOISSON,%20Christophe&rft.genre=proceeding


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