Hybrid polystyrene/polybutadiene latexes with low environmental impact
- Autores
- Ronco, Ludmila Irene; Minari, Roque Javier; Gugliotta, Luis Marcelino
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The incorporation of polybutadiene in waterborne polystyrene nanoparticles by miniemulsion polymerization has the capacity of positive combining the properties of both materials, improving the toughness of the final product. Unfortunately, the polymerization does not proceed to completion, and there is inevitably a high level of unreacted monomer remaining in the polymer latexes. This work addresses the implementation of different post-treatment methods to efficiently remove the residual styrene from high solid content (50%) polybutadiene/polystyrene latexes. Two post-treatment methods were investigated: i) post-polymerization with redox initiators; and ii) post-polymerization by thermal self-initiation of styrene at high temperature (≥ 120 ºC). The effect of both post-treatment strategies on volatile organics content, latex stability, polymer microstructure, particle morphology and mechanical properties of hybrid materials was investigated. The mechanisms responsible for these effects were here discussed.
Fil: Ronco, Ludmila Irene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Minari, Roque Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Gugliotta, Luis Marcelino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina - Materia
-
Post-Polymerization
Polystyrene/Polybutadiene Nanoparticles
Waterborne Latexes
Voc'S Reduction - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/9914
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Hybrid polystyrene/polybutadiene latexes with low environmental impactRonco, Ludmila IreneMinari, Roque JavierGugliotta, Luis MarcelinoPost-PolymerizationPolystyrene/Polybutadiene NanoparticlesWaterborne LatexesVoc'S Reductionhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2The incorporation of polybutadiene in waterborne polystyrene nanoparticles by miniemulsion polymerization has the capacity of positive combining the properties of both materials, improving the toughness of the final product. Unfortunately, the polymerization does not proceed to completion, and there is inevitably a high level of unreacted monomer remaining in the polymer latexes. This work addresses the implementation of different post-treatment methods to efficiently remove the residual styrene from high solid content (50%) polybutadiene/polystyrene latexes. Two post-treatment methods were investigated: i) post-polymerization with redox initiators; and ii) post-polymerization by thermal self-initiation of styrene at high temperature (≥ 120 ºC). The effect of both post-treatment strategies on volatile organics content, latex stability, polymer microstructure, particle morphology and mechanical properties of hybrid materials was investigated. The mechanisms responsible for these effects were here discussed.Fil: Ronco, Ludmila Irene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); ArgentinaFil: Minari, Roque Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); ArgentinaFil: Gugliotta, Luis Marcelino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); ArgentinaWiley2015-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/9914Ronco, Ludmila Irene; Minari, Roque Javier; Gugliotta, Luis Marcelino; Hybrid polystyrene/polybutadiene latexes with low environmental impact; Wiley; Macromolecular Reaction Engineering; 10; 1; 10-2015; 29–381862-832Xenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/mren.201500021info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/mren.201500021/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 Técnicas2025-09-29T09:51:23Zoai:ri.conicet.gov.ar:11336/9914instacron: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:34982025-09-29 09:51:23.64CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Hybrid polystyrene/polybutadiene latexes with low environmental impact |
title |
Hybrid polystyrene/polybutadiene latexes with low environmental impact |
spellingShingle |
Hybrid polystyrene/polybutadiene latexes with low environmental impact Ronco, Ludmila Irene Post-Polymerization Polystyrene/Polybutadiene Nanoparticles Waterborne Latexes Voc'S Reduction |
title_short |
Hybrid polystyrene/polybutadiene latexes with low environmental impact |
title_full |
Hybrid polystyrene/polybutadiene latexes with low environmental impact |
title_fullStr |
Hybrid polystyrene/polybutadiene latexes with low environmental impact |
title_full_unstemmed |
Hybrid polystyrene/polybutadiene latexes with low environmental impact |
title_sort |
Hybrid polystyrene/polybutadiene latexes with low environmental impact |
dc.creator.none.fl_str_mv |
Ronco, Ludmila Irene Minari, Roque Javier Gugliotta, Luis Marcelino |
author |
Ronco, Ludmila Irene |
author_facet |
Ronco, Ludmila Irene Minari, Roque Javier Gugliotta, Luis Marcelino |
author_role |
author |
author2 |
Minari, Roque Javier Gugliotta, Luis Marcelino |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Post-Polymerization Polystyrene/Polybutadiene Nanoparticles Waterborne Latexes Voc'S Reduction |
topic |
Post-Polymerization Polystyrene/Polybutadiene Nanoparticles Waterborne Latexes Voc'S Reduction |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.4 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
The incorporation of polybutadiene in waterborne polystyrene nanoparticles by miniemulsion polymerization has the capacity of positive combining the properties of both materials, improving the toughness of the final product. Unfortunately, the polymerization does not proceed to completion, and there is inevitably a high level of unreacted monomer remaining in the polymer latexes. This work addresses the implementation of different post-treatment methods to efficiently remove the residual styrene from high solid content (50%) polybutadiene/polystyrene latexes. Two post-treatment methods were investigated: i) post-polymerization with redox initiators; and ii) post-polymerization by thermal self-initiation of styrene at high temperature (≥ 120 ºC). The effect of both post-treatment strategies on volatile organics content, latex stability, polymer microstructure, particle morphology and mechanical properties of hybrid materials was investigated. The mechanisms responsible for these effects were here discussed. Fil: Ronco, Ludmila Irene. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina Fil: Minari, Roque Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina Fil: Gugliotta, Luis Marcelino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina |
description |
The incorporation of polybutadiene in waterborne polystyrene nanoparticles by miniemulsion polymerization has the capacity of positive combining the properties of both materials, improving the toughness of the final product. Unfortunately, the polymerization does not proceed to completion, and there is inevitably a high level of unreacted monomer remaining in the polymer latexes. This work addresses the implementation of different post-treatment methods to efficiently remove the residual styrene from high solid content (50%) polybutadiene/polystyrene latexes. Two post-treatment methods were investigated: i) post-polymerization with redox initiators; and ii) post-polymerization by thermal self-initiation of styrene at high temperature (≥ 120 ºC). The effect of both post-treatment strategies on volatile organics content, latex stability, polymer microstructure, particle morphology and mechanical properties of hybrid materials was investigated. The mechanisms responsible for these effects were here discussed. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10 |
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/11336/9914 Ronco, Ludmila Irene; Minari, Roque Javier; Gugliotta, Luis Marcelino; Hybrid polystyrene/polybutadiene latexes with low environmental impact; Wiley; Macromolecular Reaction Engineering; 10; 1; 10-2015; 29–38 1862-832X |
url |
http://hdl.handle.net/11336/9914 |
identifier_str_mv |
Ronco, Ludmila Irene; Minari, Roque Javier; Gugliotta, Luis Marcelino; Hybrid polystyrene/polybutadiene latexes with low environmental impact; Wiley; Macromolecular Reaction Engineering; 10; 1; 10-2015; 29–38 1862-832X |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1002/mren.201500021 info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/mren.201500021/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 |
Wiley |
publisher.none.fl_str_mv |
Wiley |
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_ |
1844613580369952768 |
score |
13.070432 |