Sustainable Hybrid Latexes Derived from Starch Bioparticles and Biobased Monomers

Autores
Cabrera, Sofia Fatima; Barquero, Aitor; Ronco, Ludmila Irene; Beldarrain, Sara; Gugliotta, Luis Marcelino; Minari, Roque Javier; Leiza, Jose R.
Año de publicación
2025
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Starch is a widely available biopolymer with the potential to replace petroleum-based acrylic monomers in coating binders, but its hydrophilicity and water sensitivity limit its incorporation. This study enhances biobased content in hybrid latexes by simultaneously incorporating starch/zein bioparticles (BPs), produced via nanoprecipitation, and commercial biobased monomers including 2-octyl acrylate, 2-octyl methacrylate, and isobornyl methacrylate. Waterborne hybrid dispersions were synthesized through semibatch emulsion polymerization, using BPs as seeds with variable biobased formulations. The influence of solids content, increased from 20% to 32%, was also examined. The resulting hybrid latexes achieved biobased contents exceeding 70% and demonstrated excellent film-forming properties. When applied in paint formulations, they yielded stable coatings with high surface hydrophobicity (contact angle of 98°) and good coverage. These findings demonstrate the potential of combining starch-based bioparticles with bioderived monomers to create sustainable waterborne coatings with high biobased content and competitive performance.
Fil: Cabrera, Sofia Fatima. 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: Barquero, Aitor. Universidad del Pais Vasco. Polymat.; España
Fil: Ronco, Ludmila Irene. 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: Beldarrain, Sara. Universidad del Pais Vasco. Polymat.; España
Fil: Gugliotta, Luis Marcelino. 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: 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: Leiza, Jose R.. Universidad del Pais Vasco. Polymat.; España
Materia
EMULSION POLYMERIZATION
BIOPOLYMERS
BIO-BASED MONOMERS
WATERBORNE BINDER
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/276632
Acceder
id CONICETDig_27f2e2a839c590679771f3ca88a93716
oai_identifier_str oai:ri.conicet.gov.ar:11336/276632
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Sustainable Hybrid Latexes Derived from Starch Bioparticles and Biobased MonomersCabrera, Sofia FatimaBarquero, AitorRonco, Ludmila IreneBeldarrain, SaraGugliotta, Luis MarcelinoMinari, Roque JavierLeiza, Jose R.EMULSION POLYMERIZATIONBIOPOLYMERSBIO-BASED MONOMERSWATERBORNE BINDERhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Starch is a widely available biopolymer with the potential to replace petroleum-based acrylic monomers in coating binders, but its hydrophilicity and water sensitivity limit its incorporation. This study enhances biobased content in hybrid latexes by simultaneously incorporating starch/zein bioparticles (BPs), produced via nanoprecipitation, and commercial biobased monomers including 2-octyl acrylate, 2-octyl methacrylate, and isobornyl methacrylate. Waterborne hybrid dispersions were synthesized through semibatch emulsion polymerization, using BPs as seeds with variable biobased formulations. The influence of solids content, increased from 20% to 32%, was also examined. The resulting hybrid latexes achieved biobased contents exceeding 70% and demonstrated excellent film-forming properties. When applied in paint formulations, they yielded stable coatings with high surface hydrophobicity (contact angle of 98°) and good coverage. These findings demonstrate the potential of combining starch-based bioparticles with bioderived monomers to create sustainable waterborne coatings with high biobased content and competitive performance.Fil: Cabrera, Sofia Fatima. 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: Barquero, Aitor. Universidad del Pais Vasco. Polymat.; EspañaFil: Ronco, Ludmila Irene. 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: Beldarrain, Sara. Universidad del Pais Vasco. Polymat.; EspañaFil: Gugliotta, Luis Marcelino. 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: 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: Leiza, Jose R.. Universidad del Pais Vasco. Polymat.; EspañaAmerican Chemical Society2025-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/276632Cabrera, Sofia Fatima; Barquero, Aitor; Ronco, Ludmila Irene; Beldarrain, Sara; Gugliotta, Luis Marcelino; et al.; Sustainable Hybrid Latexes Derived from Starch Bioparticles and Biobased Monomers; American Chemical Society; Biomacromolecules; 26; 10; 8-2025; 7002-70121525-7797CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.biomac.5c01315info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.biomac.5c01315info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-12-23T13:26:47Zoai:ri.conicet.gov.ar:11336/276632instacron: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:34982025-12-23 13:26:47.531CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Sustainable Hybrid Latexes Derived from Starch Bioparticles and Biobased Monomers
title Sustainable Hybrid Latexes Derived from Starch Bioparticles and Biobased Monomers
spellingShingle Sustainable Hybrid Latexes Derived from Starch Bioparticles and Biobased Monomers
Cabrera, Sofia Fatima
EMULSION POLYMERIZATION
BIOPOLYMERS
BIO-BASED MONOMERS
WATERBORNE BINDER
title_short Sustainable Hybrid Latexes Derived from Starch Bioparticles and Biobased Monomers
title_full Sustainable Hybrid Latexes Derived from Starch Bioparticles and Biobased Monomers
title_fullStr Sustainable Hybrid Latexes Derived from Starch Bioparticles and Biobased Monomers
title_full_unstemmed Sustainable Hybrid Latexes Derived from Starch Bioparticles and Biobased Monomers
title_sort Sustainable Hybrid Latexes Derived from Starch Bioparticles and Biobased Monomers
dc.creator.none.fl_str_mv Cabrera, Sofia Fatima
Barquero, Aitor
Ronco, Ludmila Irene
Beldarrain, Sara
Gugliotta, Luis Marcelino
Minari, Roque Javier
Leiza, Jose R.
author Cabrera, Sofia Fatima
author_facet Cabrera, Sofia Fatima
Barquero, Aitor
Ronco, Ludmila Irene
Beldarrain, Sara
Gugliotta, Luis Marcelino
Minari, Roque Javier
Leiza, Jose R.
author_role author
author2 Barquero, Aitor
Ronco, Ludmila Irene
Beldarrain, Sara
Gugliotta, Luis Marcelino
Minari, Roque Javier
Leiza, Jose R.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv EMULSION POLYMERIZATION
BIOPOLYMERS
BIO-BASED MONOMERS
WATERBORNE BINDER
topic EMULSION POLYMERIZATION
BIOPOLYMERS
BIO-BASED MONOMERS
WATERBORNE BINDER
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Starch is a widely available biopolymer with the potential to replace petroleum-based acrylic monomers in coating binders, but its hydrophilicity and water sensitivity limit its incorporation. This study enhances biobased content in hybrid latexes by simultaneously incorporating starch/zein bioparticles (BPs), produced via nanoprecipitation, and commercial biobased monomers including 2-octyl acrylate, 2-octyl methacrylate, and isobornyl methacrylate. Waterborne hybrid dispersions were synthesized through semibatch emulsion polymerization, using BPs as seeds with variable biobased formulations. The influence of solids content, increased from 20% to 32%, was also examined. The resulting hybrid latexes achieved biobased contents exceeding 70% and demonstrated excellent film-forming properties. When applied in paint formulations, they yielded stable coatings with high surface hydrophobicity (contact angle of 98°) and good coverage. These findings demonstrate the potential of combining starch-based bioparticles with bioderived monomers to create sustainable waterborne coatings with high biobased content and competitive performance.
Fil: Cabrera, Sofia Fatima. 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: Barquero, Aitor. Universidad del Pais Vasco. Polymat.; España
Fil: Ronco, Ludmila Irene. 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: Beldarrain, Sara. Universidad del Pais Vasco. Polymat.; España
Fil: Gugliotta, Luis Marcelino. 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: 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: Leiza, Jose R.. Universidad del Pais Vasco. Polymat.; España
description Starch is a widely available biopolymer with the potential to replace petroleum-based acrylic monomers in coating binders, but its hydrophilicity and water sensitivity limit its incorporation. This study enhances biobased content in hybrid latexes by simultaneously incorporating starch/zein bioparticles (BPs), produced via nanoprecipitation, and commercial biobased monomers including 2-octyl acrylate, 2-octyl methacrylate, and isobornyl methacrylate. Waterborne hybrid dispersions were synthesized through semibatch emulsion polymerization, using BPs as seeds with variable biobased formulations. The influence of solids content, increased from 20% to 32%, was also examined. The resulting hybrid latexes achieved biobased contents exceeding 70% and demonstrated excellent film-forming properties. When applied in paint formulations, they yielded stable coatings with high surface hydrophobicity (contact angle of 98°) and good coverage. These findings demonstrate the potential of combining starch-based bioparticles with bioderived monomers to create sustainable waterborne coatings with high biobased content and competitive performance.
publishDate 2025
dc.date.none.fl_str_mv 2025-08
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/11336/276632
Cabrera, Sofia Fatima; Barquero, Aitor; Ronco, Ludmila Irene; Beldarrain, Sara; Gugliotta, Luis Marcelino; et al.; Sustainable Hybrid Latexes Derived from Starch Bioparticles and Biobased Monomers; American Chemical Society; Biomacromolecules; 26; 10; 8-2025; 7002-7012
1525-7797
CONICET Digital
CONICET
url http://hdl.handle.net/11336/276632
identifier_str_mv Cabrera, Sofia Fatima; Barquero, Aitor; Ronco, Ludmila Irene; Beldarrain, Sara; Gugliotta, Luis Marcelino; et al.; Sustainable Hybrid Latexes Derived from Starch Bioparticles and Biobased Monomers; American Chemical Society; Biomacromolecules; 26; 10; 8-2025; 7002-7012
1525-7797
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.biomac.5c01315
info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.biomac.5c01315
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
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_ 1852335140780376064
score 12.952241

Publicaciones similares