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Cross-linking of double oil-in-water-in-oil emulsions: A new way for fragrance encapsulation with tunable sustained release
dc.rights.license | open | |
hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
hal.structure.identifier | Centre de Recherche Paul Pascal [CRPP] | |
hal.structure.identifier | Takasago Europe Perfumery Laboratory S.A.R.L. | |
hal.structure.identifier | Team 1 LCPO : Polymerization Catalyses & Engineering | |
dc.contributor.author | STASSE, Margot | |
hal.structure.identifier | Centre de Recherche Paul Pascal [CRPP] | |
dc.contributor.author | LAURICHESSE, Eric | |
hal.structure.identifier | Takasago Europe Perfumery Laboratory S.A.R.L. | |
dc.contributor.author | VANDROUX, Magali | |
hal.structure.identifier | Takasago Europe Perfumery Laboratory S.A.R.L. | |
dc.contributor.author | RIBAUT, Tiphaine | |
hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
hal.structure.identifier | Team 1 LCPO : Polymerization Catalyses & Engineering | |
dc.contributor.author | HÉROGUEZ, Valérie | |
hal.structure.identifier | Centre de Recherche Paul Pascal [CRPP] | |
dc.contributor.author | SCHMITT, Veronique | |
dc.date.accessioned | 2020 | |
dc.date.available | 2020 | |
dc.date.issued | 2020 | |
dc.identifier.issn | 0927-7757 | |
dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/19600 | |
dc.description.abstractEn | This paper describes a new route to synthesize polymeric capsules with interesting and diverse diffusive and mechanical properties. Such capsules were obtained by free radical cross-linking copolymerization of the intermediate water phase of a double oil-in-water-in-oil (O/W/O) emulsion. Such a strategy allows separating the locus of polymerization from the fragrance-containing compartment. Indeed fragrance molecules are known to be reactive. The encapsulated species, also corresponding to the innermost oil, was a model fragrance composed of more than 10 various molecules usually used in perfumery. In a first step, the double emulsion containing a hydrophilic monomer, either Methacrylamide or Oligo(ethyleneglycol) methacrylate, and a hydrophilic cross-linker, either Tetra(ethyleneglycol) diacrylate or N,N-Methylene-bis-Acrylamide, was formulated. The influence of the cross-linker agent on the feasibility of the double emulsion was examined. Then, in a second part, the polymerization was performed. Four different systems of capsules were developed and compared in terms of diffusive and mechanical properties. We show that changing the monomer /cross-linker couple allowed modulating the capsule properties. | |
dc.language.iso | en | |
dc.publisher | Elsevier | |
dc.title.en | Cross-linking of double oil-in-water-in-oil emulsions: A new way for fragrance encapsulation with tunable sustained release | |
dc.type | Article de revue | |
dc.identifier.doi | 10.1016/j.colsurfa.2020.125448 | |
dc.subject.hal | Chimie/Polymères | |
bordeaux.journal | Colloids and Surfaces A: Physicochemical and Engineering Aspects | |
bordeaux.page | 125448 | |
bordeaux.volume | 607 | |
bordeaux.hal.laboratories | Laboratoire de Chimie des Polymères Organiques (LCPO) - UMR 5629 | * |
bordeaux.institution | Bordeaux INP | |
bordeaux.institution | Université de Bordeaux | |
bordeaux.peerReviewed | oui | |
hal.identifier | hal-02929999 | |
hal.version | 1 | |
hal.origin.link | https://hal.archives-ouvertes.fr//hal-02929999v1 | |
bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Colloids%20and%20Surfaces%20A:%20Physicochemical%20and%20Engineering%20Aspects&rft.date=2020&rft.volume=607&rft.spage=125448&rft.epage=125448&rft.eissn=0927-7757&rft.issn=0927-7757&rft.au=STASSE,%20Margot&LAURICHESSE,%20Eric&VANDROUX,%20Magali&RIBAUT,%20Tiphaine&H%C3%89ROGUEZ,%20Val%C3%A9rie&rft.genre=article |
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