Molecular Characterization of Alkyd/Acrylic Latexes Prepared by Miniemulsion Polymerization

Autores
Minari, Roque Javier; Goikoetxea, Monika; Beristain, Itxaso; Paulis, María; Barandiaran, María J.; Asua, José M.
Año de publicación
2009
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The molecular characterization of alkyd/ acrylic hybrid latexes produced by miniemulsion polymerization was characterized in terms of the resin degree of grafting, acrylic degree of grafting, reacted double bonds in the alkyd, gel content, and molecular weight distribution of the sol part. A simple method based on conventional size exclusion chromatography measurements was developed to estimate the fraction of alkyd resin grafted to the acrylic polymer. The method could be applied to completely soluble hybrids and to hybrids containing gel. Also, the limits of the extraction method used in the literature to estimate the fraction of acrylic polymer grafted to the alkyd was investigated; we found that this technique only provided accurate results at high values of the acrylic degree of grafting. The combination of this information with the reacted double bonds of the alkyd (determined by iodine titration) and the molecular weight distribution of the sol polymer provided a detailed characterization of the alkyd–acrylic hybrid polymer.
Fil: Minari, Roque Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Goikoetxea, Monika. Universidad del País Vasco; España
Fil: Beristain, Itxaso. Universidad del País Vasco; España
Fil: Paulis, María. Universidad del País Vasco; España
Fil: Barandiaran, María J.. Universidad del País Vasco; España
Fil: Asua, José M.. Universidad del País Vasco; España
Materia
Coatings
Composites
Emulsion Polymerization
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/17109
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/17109
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Molecular Characterization of Alkyd/Acrylic Latexes Prepared by Miniemulsion PolymerizationMinari, Roque JavierGoikoetxea, MonikaBeristain, ItxasoPaulis, MaríaBarandiaran, María J.Asua, José M.CoatingsCompositesEmulsion Polymerizationhttps://purl.org/becyt/ford/2.10https://purl.org/becyt/ford/2The molecular characterization of alkyd/ acrylic hybrid latexes produced by miniemulsion polymerization was characterized in terms of the resin degree of grafting, acrylic degree of grafting, reacted double bonds in the alkyd, gel content, and molecular weight distribution of the sol part. A simple method based on conventional size exclusion chromatography measurements was developed to estimate the fraction of alkyd resin grafted to the acrylic polymer. The method could be applied to completely soluble hybrids and to hybrids containing gel. Also, the limits of the extraction method used in the literature to estimate the fraction of acrylic polymer grafted to the alkyd was investigated; we found that this technique only provided accurate results at high values of the acrylic degree of grafting. The combination of this information with the reacted double bonds of the alkyd (determined by iodine titration) and the molecular weight distribution of the sol polymer provided a detailed characterization of the alkyd–acrylic hybrid polymer.Fil: Minari, Roque Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Goikoetxea, Monika. Universidad del País Vasco; EspañaFil: Beristain, Itxaso. Universidad del País Vasco; EspañaFil: Paulis, María. Universidad del País Vasco; EspañaFil: Barandiaran, María J.. Universidad del País Vasco; EspañaFil: Asua, José M.. Universidad del País Vasco; EspañaJohn Wiley & Sons Inc2009-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/17109Minari, Roque Javier; Goikoetxea, Monika; Beristain, Itxaso; Paulis, María; Barandiaran, María J.; et al.; Molecular Characterization of Alkyd/Acrylic Latexes Prepared by Miniemulsion Polymerization; John Wiley & Sons Inc; Journal Of Applied Polymer Science; 114; 5; 5-2009; 3143-31510021-8995enginfo:eu-repo/semantics/altIdentifier/doi/10.1002/app.30866info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.30866/abstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:09:33Zoai:ri.conicet.gov.ar:11336/17109instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:09:33.83CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Molecular Characterization of Alkyd/Acrylic Latexes Prepared by Miniemulsion Polymerization
title Molecular Characterization of Alkyd/Acrylic Latexes Prepared by Miniemulsion Polymerization
spellingShingle Molecular Characterization of Alkyd/Acrylic Latexes Prepared by Miniemulsion Polymerization
Minari, Roque Javier
Coatings
Composites
Emulsion Polymerization
title_short Molecular Characterization of Alkyd/Acrylic Latexes Prepared by Miniemulsion Polymerization
title_full Molecular Characterization of Alkyd/Acrylic Latexes Prepared by Miniemulsion Polymerization
title_fullStr Molecular Characterization of Alkyd/Acrylic Latexes Prepared by Miniemulsion Polymerization
title_full_unstemmed Molecular Characterization of Alkyd/Acrylic Latexes Prepared by Miniemulsion Polymerization
title_sort Molecular Characterization of Alkyd/Acrylic Latexes Prepared by Miniemulsion Polymerization
dc.creator.none.fl_str_mv Minari, Roque Javier
Goikoetxea, Monika
Beristain, Itxaso
Paulis, María
Barandiaran, María J.
Asua, José M.
author Minari, Roque Javier
author_facet Minari, Roque Javier
Goikoetxea, Monika
Beristain, Itxaso
Paulis, María
Barandiaran, María J.
Asua, José M.
author_role author
author2 Goikoetxea, Monika
Beristain, Itxaso
Paulis, María
Barandiaran, María J.
Asua, José M.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Coatings
Composites
Emulsion Polymerization
topic Coatings
Composites
Emulsion Polymerization
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.10
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The molecular characterization of alkyd/ acrylic hybrid latexes produced by miniemulsion polymerization was characterized in terms of the resin degree of grafting, acrylic degree of grafting, reacted double bonds in the alkyd, gel content, and molecular weight distribution of the sol part. A simple method based on conventional size exclusion chromatography measurements was developed to estimate the fraction of alkyd resin grafted to the acrylic polymer. The method could be applied to completely soluble hybrids and to hybrids containing gel. Also, the limits of the extraction method used in the literature to estimate the fraction of acrylic polymer grafted to the alkyd was investigated; we found that this technique only provided accurate results at high values of the acrylic degree of grafting. The combination of this information with the reacted double bonds of the alkyd (determined by iodine titration) and the molecular weight distribution of the sol polymer provided a detailed characterization of the alkyd–acrylic hybrid polymer.
Fil: Minari, Roque Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Goikoetxea, Monika. Universidad del País Vasco; España
Fil: Beristain, Itxaso. Universidad del País Vasco; España
Fil: Paulis, María. Universidad del País Vasco; España
Fil: Barandiaran, María J.. Universidad del País Vasco; España
Fil: Asua, José M.. Universidad del País Vasco; España
description The molecular characterization of alkyd/ acrylic hybrid latexes produced by miniemulsion polymerization was characterized in terms of the resin degree of grafting, acrylic degree of grafting, reacted double bonds in the alkyd, gel content, and molecular weight distribution of the sol part. A simple method based on conventional size exclusion chromatography measurements was developed to estimate the fraction of alkyd resin grafted to the acrylic polymer. The method could be applied to completely soluble hybrids and to hybrids containing gel. Also, the limits of the extraction method used in the literature to estimate the fraction of acrylic polymer grafted to the alkyd was investigated; we found that this technique only provided accurate results at high values of the acrylic degree of grafting. The combination of this information with the reacted double bonds of the alkyd (determined by iodine titration) and the molecular weight distribution of the sol polymer provided a detailed characterization of the alkyd–acrylic hybrid polymer.
publishDate 2009
dc.date.none.fl_str_mv 2009-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/17109
Minari, Roque Javier; Goikoetxea, Monika; Beristain, Itxaso; Paulis, María; Barandiaran, María J.; et al.; Molecular Characterization of Alkyd/Acrylic Latexes Prepared by Miniemulsion Polymerization; John Wiley & Sons Inc; Journal Of Applied Polymer Science; 114; 5; 5-2009; 3143-3151
0021-8995
url http://hdl.handle.net/11336/17109
identifier_str_mv Minari, Roque Javier; Goikoetxea, Monika; Beristain, Itxaso; Paulis, María; Barandiaran, María J.; et al.; Molecular Characterization of Alkyd/Acrylic Latexes Prepared by Miniemulsion Polymerization; John Wiley & Sons Inc; Journal Of Applied Polymer Science; 114; 5; 5-2009; 3143-3151
0021-8995
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/app.30866
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.30866/abstract
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv John Wiley & Sons Inc
publisher.none.fl_str_mv John Wiley & Sons Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842980470689628160
score 12.993085

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