Biobased polyester from soybean oil: Synthesis, characterization and degradation studies

Autores
Bernard, Mariana Del Valle; Nicolau, Veronica Viviana; Strumia, Miriam Cristina
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Industrially used polymers derived from fossil fuels have a negative environmental impact when being disposed of. They could be efficiently replaced by natural polymers, which are potentially degradable and which can match or even surpass them in mechanical performance. In this work, a rigid thermosetting polymer is obtained by copolymerization of maleinated acrylated epoxidized soybean oil (MAESO) with styrene (St). MAESO is synthetized by epoxidation, acrylation and maleinization from industrial soybean oil (SO). Resin characterization is performed using FT-IR,1H NMR and SEC, while copolymer characterization includes a mechanical test, degradation test and SEM. The aim of this work is the replacement of unsaturated polyester (UP) and the optimization of the SO modification reaction in MAESO. The replacement of UP by 25, 50 and 100% of MAESO enables improvements in the mechanical properties. Additionally, it is assessed whether the replacement of UP by MAESO is enough to improve the degradation properties, and the effect of degradation on the mechanical properties is analyzed. MAESO-St copolymers improve the degradation process in relation to UP, and 240 days of in vitro degradation in the presence of Aspergillus niger and Alternaria alternata fungi causes cracks, surface damage and changes in the mechanical properties of the degraded copolymer.
Fil: Bernard, Mariana Del Valle. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica; Argentina
Fil: Nicolau, Veronica Viviana. 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: Strumia, Miriam Cristina. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; Argentina
Materia
BIOBASED POLYMERS
DEGRADATION
MALEINIZATION
SOYBEAN OIL
UNSATURATED POLYESTER RESINS
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:11336/201088
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/201088
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Biobased polyester from soybean oil: Synthesis, characterization and degradation studiesBernard, Mariana Del ValleNicolau, Veronica VivianaStrumia, Miriam CristinaBIOBASED POLYMERSDEGRADATIONMALEINIZATIONSOYBEAN OILUNSATURATED POLYESTER RESINShttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Industrially used polymers derived from fossil fuels have a negative environmental impact when being disposed of. They could be efficiently replaced by natural polymers, which are potentially degradable and which can match or even surpass them in mechanical performance. In this work, a rigid thermosetting polymer is obtained by copolymerization of maleinated acrylated epoxidized soybean oil (MAESO) with styrene (St). MAESO is synthetized by epoxidation, acrylation and maleinization from industrial soybean oil (SO). Resin characterization is performed using FT-IR,1H NMR and SEC, while copolymer characterization includes a mechanical test, degradation test and SEM. The aim of this work is the replacement of unsaturated polyester (UP) and the optimization of the SO modification reaction in MAESO. The replacement of UP by 25, 50 and 100% of MAESO enables improvements in the mechanical properties. Additionally, it is assessed whether the replacement of UP by MAESO is enough to improve the degradation properties, and the effect of degradation on the mechanical properties is analyzed. MAESO-St copolymers improve the degradation process in relation to UP, and 240 days of in vitro degradation in the presence of Aspergillus niger and Alternaria alternata fungi causes cracks, surface damage and changes in the mechanical properties of the degraded copolymer.Fil: Bernard, Mariana Del Valle. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica; ArgentinaFil: Nicolau, Veronica Viviana. 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: Strumia, Miriam Cristina. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; ArgentinaIran Polymer and Petrochemical Institute2022-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/201088Bernard, Mariana Del Valle; Nicolau, Veronica Viviana; Strumia, Miriam Cristina; Biobased polyester from soybean oil: Synthesis, characterization and degradation studies; Iran Polymer and Petrochemical Institute; Polyolefins Journal; 9; 1; 3-2022; 45-602322-2212CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://poj.ippi.ac.ir/article_1845.htmlinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:18:36Zoai:ri.conicet.gov.ar:11336/201088instacron: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:34982025-10-22 11:18:36.975CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Biobased polyester from soybean oil: Synthesis, characterization and degradation studies
title Biobased polyester from soybean oil: Synthesis, characterization and degradation studies
spellingShingle Biobased polyester from soybean oil: Synthesis, characterization and degradation studies
Bernard, Mariana Del Valle
BIOBASED POLYMERS
DEGRADATION
MALEINIZATION
SOYBEAN OIL
UNSATURATED POLYESTER RESINS
title_short Biobased polyester from soybean oil: Synthesis, characterization and degradation studies
title_full Biobased polyester from soybean oil: Synthesis, characterization and degradation studies
title_fullStr Biobased polyester from soybean oil: Synthesis, characterization and degradation studies
title_full_unstemmed Biobased polyester from soybean oil: Synthesis, characterization and degradation studies
title_sort Biobased polyester from soybean oil: Synthesis, characterization and degradation studies
dc.creator.none.fl_str_mv Bernard, Mariana Del Valle
Nicolau, Veronica Viviana
Strumia, Miriam Cristina
author Bernard, Mariana Del Valle
author_facet Bernard, Mariana Del Valle
Nicolau, Veronica Viviana
Strumia, Miriam Cristina
author_role author
author2 Nicolau, Veronica Viviana
Strumia, Miriam Cristina
author2_role author
author
dc.subject.none.fl_str_mv BIOBASED POLYMERS
DEGRADATION
MALEINIZATION
SOYBEAN OIL
UNSATURATED POLYESTER RESINS
topic BIOBASED POLYMERS
DEGRADATION
MALEINIZATION
SOYBEAN OIL
UNSATURATED POLYESTER RESINS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Industrially used polymers derived from fossil fuels have a negative environmental impact when being disposed of. They could be efficiently replaced by natural polymers, which are potentially degradable and which can match or even surpass them in mechanical performance. In this work, a rigid thermosetting polymer is obtained by copolymerization of maleinated acrylated epoxidized soybean oil (MAESO) with styrene (St). MAESO is synthetized by epoxidation, acrylation and maleinization from industrial soybean oil (SO). Resin characterization is performed using FT-IR,1H NMR and SEC, while copolymer characterization includes a mechanical test, degradation test and SEM. The aim of this work is the replacement of unsaturated polyester (UP) and the optimization of the SO modification reaction in MAESO. The replacement of UP by 25, 50 and 100% of MAESO enables improvements in the mechanical properties. Additionally, it is assessed whether the replacement of UP by MAESO is enough to improve the degradation properties, and the effect of degradation on the mechanical properties is analyzed. MAESO-St copolymers improve the degradation process in relation to UP, and 240 days of in vitro degradation in the presence of Aspergillus niger and Alternaria alternata fungi causes cracks, surface damage and changes in the mechanical properties of the degraded copolymer.
Fil: Bernard, Mariana Del Valle. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica; Argentina
Fil: Nicolau, Veronica Viviana. 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: Strumia, Miriam Cristina. Universidad Tecnológica Nacional. Facultad Regional San Francisco. Departamento de Ingeniería Electromecánica; Argentina. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Departamento de Química Orgánica; Argentina. Universidad Nacional de Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigación y Desarrollo en Ingeniería de Procesos y Química Aplicada; Argentina
description Industrially used polymers derived from fossil fuels have a negative environmental impact when being disposed of. They could be efficiently replaced by natural polymers, which are potentially degradable and which can match or even surpass them in mechanical performance. In this work, a rigid thermosetting polymer is obtained by copolymerization of maleinated acrylated epoxidized soybean oil (MAESO) with styrene (St). MAESO is synthetized by epoxidation, acrylation and maleinization from industrial soybean oil (SO). Resin characterization is performed using FT-IR,1H NMR and SEC, while copolymer characterization includes a mechanical test, degradation test and SEM. The aim of this work is the replacement of unsaturated polyester (UP) and the optimization of the SO modification reaction in MAESO. The replacement of UP by 25, 50 and 100% of MAESO enables improvements in the mechanical properties. Additionally, it is assessed whether the replacement of UP by MAESO is enough to improve the degradation properties, and the effect of degradation on the mechanical properties is analyzed. MAESO-St copolymers improve the degradation process in relation to UP, and 240 days of in vitro degradation in the presence of Aspergillus niger and Alternaria alternata fungi causes cracks, surface damage and changes in the mechanical properties of the degraded copolymer.
publishDate 2022
dc.date.none.fl_str_mv 2022-03
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/11336/201088
Bernard, Mariana Del Valle; Nicolau, Veronica Viviana; Strumia, Miriam Cristina; Biobased polyester from soybean oil: Synthesis, characterization and degradation studies; Iran Polymer and Petrochemical Institute; Polyolefins Journal; 9; 1; 3-2022; 45-60
2322-2212
CONICET Digital
CONICET
url http://hdl.handle.net/11336/201088
identifier_str_mv Bernard, Mariana Del Valle; Nicolau, Veronica Viviana; Strumia, Miriam Cristina; Biobased polyester from soybean oil: Synthesis, characterization and degradation studies; Iran Polymer and Petrochemical Institute; Polyolefins Journal; 9; 1; 3-2022; 45-60
2322-2212
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://poj.ippi.ac.ir/article_1845.html
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
application/pdf
dc.publisher.none.fl_str_mv Iran Polymer and Petrochemical Institute
publisher.none.fl_str_mv Iran Polymer and Petrochemical Institute
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
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score 12.982451

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