Emulsion Polymerization of Styrene with iso-octyl-3-mercaptopropionate as Chain Transfer Agent

Autores
Minari, Roque Javier; Vega, Jorge Ruben; Gonzalez Sierra, Manuel; Meira, Gregorio Raul; Gugliotta, Luis Marcelino
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Four batch and unseeded emulsion polymerizations of styrene were investigated, which included isooctyl 3-mercaptopropionate (iOMP) as chain transfer agent (CTA). This compound was analyzed by 13C NMR and GC/ MS, resulting in a mixture of over 10 isomers. Because of different reactivities of the CTA isomers, the produced polystyrenes presented broad and bimodal molecular weight distributions (MWDs). A mathematical model was adjusted to the measurements, and the measured MWDs were adequately predicted when assuming the CTA as a binary mixture of high but different reactivities.
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: Vega, Jorge Ruben. 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: Gonzalez Sierra, Manuel. Universidad Nacional de Rosario; Argentina
Fil: Meira, Gregorio Raul. 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: 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
Materia
Polystyrene
Emulsion Polymerization
Molecular Weight Distribution
Chain Transfer Agent
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:11336/24875
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Emulsion Polymerization of Styrene with iso-octyl-3-mercaptopropionate as Chain Transfer AgentMinari, Roque JavierVega, Jorge RubenGonzalez Sierra, ManuelMeira, Gregorio RaulGugliotta, Luis MarcelinoPolystyreneEmulsion PolymerizationMolecular Weight DistributionChain Transfer Agenthttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Four batch and unseeded emulsion polymerizations of styrene were investigated, which included isooctyl 3-mercaptopropionate (iOMP) as chain transfer agent (CTA). This compound was analyzed by 13C NMR and GC/ MS, resulting in a mixture of over 10 isomers. Because of different reactivities of the CTA isomers, the produced polystyrenes presented broad and bimodal molecular weight distributions (MWDs). A mathematical model was adjusted to the measurements, and the measured MWDs were adequately predicted when assuming the CTA as a binary mixture of high but different reactivities.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: Vega, Jorge Ruben. 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: Gonzalez Sierra, Manuel. Universidad Nacional de Rosario; ArgentinaFil: Meira, Gregorio Raul. 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: 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; ArgentinaJohn Wiley & Sons Inc2008-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/24875Minari, Roque Javier; Vega, Jorge Ruben; Gonzalez Sierra, Manuel; Meira, Gregorio Raul; Gugliotta, Luis Marcelino; Emulsion Polymerization of Styrene with iso-octyl-3-mercaptopropionate as Chain Transfer Agent; John Wiley & Sons Inc; Journal of Applied Polymer Science; 109; 6; 6-2008; 3944-39520021-8995CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/app.28490info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.28490/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 Técnicas2025-09-29T10:39:29Zoai:ri.conicet.gov.ar:11336/24875instacron: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 10:39:29.496CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Emulsion Polymerization of Styrene with iso-octyl-3-mercaptopropionate as Chain Transfer Agent
title Emulsion Polymerization of Styrene with iso-octyl-3-mercaptopropionate as Chain Transfer Agent
spellingShingle Emulsion Polymerization of Styrene with iso-octyl-3-mercaptopropionate as Chain Transfer Agent
Minari, Roque Javier
Polystyrene
Emulsion Polymerization
Molecular Weight Distribution
Chain Transfer Agent
title_short Emulsion Polymerization of Styrene with iso-octyl-3-mercaptopropionate as Chain Transfer Agent
title_full Emulsion Polymerization of Styrene with iso-octyl-3-mercaptopropionate as Chain Transfer Agent
title_fullStr Emulsion Polymerization of Styrene with iso-octyl-3-mercaptopropionate as Chain Transfer Agent
title_full_unstemmed Emulsion Polymerization of Styrene with iso-octyl-3-mercaptopropionate as Chain Transfer Agent
title_sort Emulsion Polymerization of Styrene with iso-octyl-3-mercaptopropionate as Chain Transfer Agent
dc.creator.none.fl_str_mv Minari, Roque Javier
Vega, Jorge Ruben
Gonzalez Sierra, Manuel
Meira, Gregorio Raul
Gugliotta, Luis Marcelino
author Minari, Roque Javier
author_facet Minari, Roque Javier
Vega, Jorge Ruben
Gonzalez Sierra, Manuel
Meira, Gregorio Raul
Gugliotta, Luis Marcelino
author_role author
author2 Vega, Jorge Ruben
Gonzalez Sierra, Manuel
Meira, Gregorio Raul
Gugliotta, Luis Marcelino
author2_role author
author
author
author
dc.subject.none.fl_str_mv Polystyrene
Emulsion Polymerization
Molecular Weight Distribution
Chain Transfer Agent
topic Polystyrene
Emulsion Polymerization
Molecular Weight Distribution
Chain Transfer Agent
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Four batch and unseeded emulsion polymerizations of styrene were investigated, which included isooctyl 3-mercaptopropionate (iOMP) as chain transfer agent (CTA). This compound was analyzed by 13C NMR and GC/ MS, resulting in a mixture of over 10 isomers. Because of different reactivities of the CTA isomers, the produced polystyrenes presented broad and bimodal molecular weight distributions (MWDs). A mathematical model was adjusted to the measurements, and the measured MWDs were adequately predicted when assuming the CTA as a binary mixture of high but different reactivities.
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: Vega, Jorge Ruben. 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: Gonzalez Sierra, Manuel. Universidad Nacional de Rosario; Argentina
Fil: Meira, Gregorio Raul. 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: 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
description Four batch and unseeded emulsion polymerizations of styrene were investigated, which included isooctyl 3-mercaptopropionate (iOMP) as chain transfer agent (CTA). This compound was analyzed by 13C NMR and GC/ MS, resulting in a mixture of over 10 isomers. Because of different reactivities of the CTA isomers, the produced polystyrenes presented broad and bimodal molecular weight distributions (MWDs). A mathematical model was adjusted to the measurements, and the measured MWDs were adequately predicted when assuming the CTA as a binary mixture of high but different reactivities.
publishDate 2008
dc.date.none.fl_str_mv 2008-06
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/11336/24875
Minari, Roque Javier; Vega, Jorge Ruben; Gonzalez Sierra, Manuel; Meira, Gregorio Raul; Gugliotta, Luis Marcelino; Emulsion Polymerization of Styrene with iso-octyl-3-mercaptopropionate as Chain Transfer Agent; John Wiley & Sons Inc; Journal of Applied Polymer Science; 109; 6; 6-2008; 3944-3952
0021-8995
CONICET Digital
CONICET
url http://hdl.handle.net/11336/24875
identifier_str_mv Minari, Roque Javier; Vega, Jorge Ruben; Gonzalez Sierra, Manuel; Meira, Gregorio Raul; Gugliotta, Luis Marcelino; Emulsion Polymerization of Styrene with iso-octyl-3-mercaptopropionate as Chain Transfer Agent; John Wiley & Sons Inc; Journal of Applied Polymer Science; 109; 6; 6-2008; 3944-3952
0021-8995
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/app.28490
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.28490/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
application/pdf
application/pdf
application/pdf
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
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score 13.070432

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