Terpenes-based (Meth)Acrylic Polymers as new class of functional materials.

209 p.

Detalles Bibliográficos
Autor: Noppalit, Sayrung
Tipo de recurso: tesis doctoral
Fecha de publicación:2019
País:España
Institución:Universidad del País Vasco
Repositorio:Addi. Archivo Digital para la Docencia y la Investigación
OAI Identifier:oai:addi.ehu.eus:10810/41485
Acceso en línea:http://hdl.handle.net/10810/41485
Access Level:acceso abierto
Palabra clave:macromolecules
polymers in dispersed form
synthesis of macromolecules
macromoléculas
polímeros en forma dispersa
síntesis de macromoléculas
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spelling Terpenes-based (Meth)Acrylic Polymers as new class of functional materials.Noppalit, Sayrungmacromoleculespolymers in dispersed formsynthesis of macromoleculesmacromoléculaspolímeros en forma dispersasíntesis de macromoléculas209 p.This PhD thesis aims at contributing to the reduction of the petroleum dependence by producing polymers using monomer obtained from bio-sourced terpenes. The terpenes are side products of the local paper industry created around the ¿Landes¿ pine forest in the South West of France. Tetrahydrogeraniol (THG) and Cyclademol (CDM) were chosen as terpene derivatives to prepare (meth)acrylic monomers that can replace its petroleum-based homologues n-butyl acrylate, 2-ethylhexyl acrylate, methyl methacrylate and styrene. A synthetic method for the efficient production of several terpene-containing (meth)acrylates (tetrahydrogeraniol acrylate (THGA), tetrahydroheranoiol methacrylate (THGMA), cyclademol acrylate (CDMA) and cyclademol methacrylate (CDMMA)) was developed. These monomers were polymerized in bulk, solution and aqueous dispersed systems by free radical polymerization, RAFT polymerization and nitroxide mediated polymerization (NMP). THGA was first polymerized in toluene and bulk via free-radical polymerization, achieving high conversions and molecular weights with good control. However, the synthetic route used is not sustainable as the polymerizations were carried out in solution, namely with an extensive use of solvent. The seek for a more sustainable synthetic method prompted us to polymerize the new monomers in aqueous dispersed media, which is more environmentally friendly. Good control over the RAFT polymerization was achieved, an stable dispersions of poly(THGA) with degrees of polymerization ranging from 50 to 450, relatively low polydispersity values and high conversions were obtained. Both hard-soft-hard and soft-hard-soft triblock copolymers were prepared using poly(THGA) as soft segment and poly(CDMMA) as hard one. The nano-phase segregation of the copolymers was observed by AFM and rheological measurements. Finally, the formulations using fully bio-based monomers shown good adhesive performance, in comparison to triblock copolymers partially based on styrene. Block copolymers from bio-sourced terpene-based methacrylates were also successfully synthesized by nitroxide mediated polymerization using the alkoxyamine Dispolreg 007. The process was carried out in miniemulsion, excellent control over the polymerization of THGMA could be achieved up to DPn 500 and narrow molecular weight distributions at high conversion were obtained. Terpene-based soft/hard diblock copolymers were successfully synthesized starting with a THGMA macroradical, varying the molecular weight of hard polymer (CDMMA). The adhesive properties of the diblock copolymers were evaluated with probe tack, peel strength and shear resistance measurements. The adhesive performance was comparable to the partially petroleum-based styrene system and better than that found for the acrylate-based triblock copolymers.Asua González, José MaríaBillon, Laurent2020202020192019info:eu-repo/semantics/doctoralThesisapplication/pdfhttp://hdl.handle.net/10810/41485reponame:Addi. Archivo Digital para la Docencia y la Investigacióninstname:Universidad del País VascoInglésinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-nd/3.0/es/Atribución-NoComercial-SinDerivadas 3.0 España(cc)2019 SAYRUNG NOPPALIT (cc by-nc-nd 4.0)oai:addi.ehu.eus:10810/414852026-06-18T09:23:17Z
dc.title.none.fl_str_mv Terpenes-based (Meth)Acrylic Polymers as new class of functional materials.
title Terpenes-based (Meth)Acrylic Polymers as new class of functional materials.
spellingShingle Terpenes-based (Meth)Acrylic Polymers as new class of functional materials.
Noppalit, Sayrung
macromolecules
polymers in dispersed form
synthesis of macromolecules
macromoléculas
polímeros en forma dispersa
síntesis de macromoléculas
title_short Terpenes-based (Meth)Acrylic Polymers as new class of functional materials.
title_full Terpenes-based (Meth)Acrylic Polymers as new class of functional materials.
title_fullStr Terpenes-based (Meth)Acrylic Polymers as new class of functional materials.
title_full_unstemmed Terpenes-based (Meth)Acrylic Polymers as new class of functional materials.
title_sort Terpenes-based (Meth)Acrylic Polymers as new class of functional materials.
dc.creator.none.fl_str_mv Noppalit, Sayrung
author Noppalit, Sayrung
author_facet Noppalit, Sayrung
author_role author
dc.contributor.none.fl_str_mv Asua González, José María
Billon, Laurent
dc.subject.none.fl_str_mv macromolecules
polymers in dispersed form
synthesis of macromolecules
macromoléculas
polímeros en forma dispersa
síntesis de macromoléculas
topic macromolecules
polymers in dispersed form
synthesis of macromolecules
macromoléculas
polímeros en forma dispersa
síntesis de macromoléculas
description 209 p.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/doctoralThesis
format doctoralThesis
dc.identifier.none.fl_str_mv http://hdl.handle.net/10810/41485
url http://hdl.handle.net/10810/41485
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Atribución-NoComercial-SinDerivadas 3.0 España
(cc)2019 SAYRUNG NOPPALIT (cc by-nc-nd 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Atribución-NoComercial-SinDerivadas 3.0 España
(cc)2019 SAYRUNG NOPPALIT (cc by-nc-nd 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Addi. Archivo Digital para la Docencia y la Investigación
instname:Universidad del País Vasco
instname_str Universidad del País Vasco
reponame_str Addi. Archivo Digital para la Docencia y la Investigación
collection Addi. Archivo Digital para la Docencia y la Investigación
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300724

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