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dc.contributor.advisorClemens, Auschra
dc.contributor.advisorPaulis Lumbreras, María
dc.contributor.authorSiljanovska Petreska, Gordana
dc.date.accessioned2019-08-28T06:36:59Z
dc.date.available2019-08-28T06:36:59Z
dc.date.issued2019-06-07
dc.date.submitted2019-06-07
dc.identifier.urihttp://hdl.handle.net/10810/35064
dc.description261 p.es_ES
dc.description.abstractIn this PhD thesis a strategy was developed to synthesize by means of RAFT in safe and environmentally friendly way temperature responsive waterborne dispersions of well-defined block copolymers which form nanophase separated particles containing crystalline/soft and hard/soft domains. Next to the synthesis, the film formation behavior of the block copolymer dispersions was studied in order to understand how temperature responsiveness can be applied to control morphology and the resulting material properties of the films.Block copolymers with hard/soft domains and crystalline/soft domains were synthesized to explore the use of the Tg of the amorphous hard phase or the melting temperature of the crystalline phase as triggering temperature. To achieve stable waterborne dispersions of well-defined block copolymers, the synthesis was done in two reactions steps and carefully studied to find the conditions of controlled polymerization. First, miniemulsion polymerization was used for the synthesis of the crystalline or hard domains. Then, in the second step, the controlled polymerization was continued with 2-ethyl hexyl acrylate to form soft domains. The effect of the polymer architecture (diblock, triblock, different Mw of the blocks) on particle morphology and that of the particle morphology on film morphology and mechanical properties of the films were investigated. As the final step, the block copolymers were tested as heat seal lacquers to explore this as a potential application field for the temperature responsiveness.es_ES
dc.description.sponsorshipPolymates_ES
dc.language.isoenges_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.subjectcomposite polymerses_ES
dc.subjectpolymer analysises_ES
dc.subjectpolymers in dispersed formes_ES
dc.subjectpolímeros compuestoses_ES
dc.subjectanálisis de polímeroses_ES
dc.subjectpolímeros en forma dispersaes_ES
dc.titleTemperature responsive nano-phase separated waterborne polymer dispersionses_ES
dc.typeinfo:eu-repo/semantics/doctoralThesises_ES
dc.rights.holder(c)2019 GORDANA SILJANOVSKA PETRESKA
dc.identifier.studentID824772es_ES
dc.identifier.projectID18046es_ES
dc.departamentoesQuímica aplicadaes_ES
dc.departamentoeuKimika aplikatuaes_ES


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