Solution and Quasi-Bulk Copolymerizations of Styrene and Methyl Methacrylate in the Presence of Polybutadiene: Mathematical Model
- Autores
- Gutierrez, Carolina; Estenoz, Diana Alejandra; Gugliotta, Luis Marcelino; Vega, Jorge Ruben; Meira, Gregorio Raul
- Año de publicación
- 2010
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- A mathematical model was developed for simulating the batch copolymerization of styrene (St) and methyl methacrylate (MMA) in the presence of polybutadiene (PB). It was adjusted to the measurements of three reactions carried out at 65C, with initial comonomers ratio at the azeotropic condition, THF as solvent, and benzoyl peroxide as initiator. The measurements included: (a) conversions and grafting efficiencies by gravimetry; (b) molecular weight distributions (MWDs) by size exclusion chromatography; and (c) global mass fractions of St in the co- and terpolymer, by UV-Vis spectroscopy. The model predicts the MWDs of the three polymeric components of MBS: free St-MMA copolymer, St-MMA-g-PB graft terpolymer (GT), and residual PB. In addition, it predicts the bivariate chain length distributions of the different GT topologies, with each topology characterized by the number of branches per molecule.
Fil: Gutierrez, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina
Fil: Estenoz, Diana Alejandra. 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
Fil: Vega, Jorge Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina. Universidad Tecnologica Nacional; Argentina
Fil: Meira, Gregorio Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina - Materia
-
Graft Copolymer
Molecular Weight Distribution
Mathematical Modelling - 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:11336/13750
Ver los metadatos del registro completo
id |
CONICETDig_c91c45d2b9ad9b74d0b7b05cceae6af6 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/13750 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Solution and Quasi-Bulk Copolymerizations of Styrene and Methyl Methacrylate in the Presence of Polybutadiene: Mathematical ModelGutierrez, CarolinaEstenoz, Diana AlejandraGugliotta, Luis MarcelinoVega, Jorge RubenMeira, Gregorio RaulGraft CopolymerMolecular Weight DistributionMathematical Modellinghttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2A mathematical model was developed for simulating the batch copolymerization of styrene (St) and methyl methacrylate (MMA) in the presence of polybutadiene (PB). It was adjusted to the measurements of three reactions carried out at 65C, with initial comonomers ratio at the azeotropic condition, THF as solvent, and benzoyl peroxide as initiator. The measurements included: (a) conversions and grafting efficiencies by gravimetry; (b) molecular weight distributions (MWDs) by size exclusion chromatography; and (c) global mass fractions of St in the co- and terpolymer, by UV-Vis spectroscopy. The model predicts the MWDs of the three polymeric components of MBS: free St-MMA copolymer, St-MMA-g-PB graft terpolymer (GT), and residual PB. In addition, it predicts the bivariate chain length distributions of the different GT topologies, with each topology characterized by the number of branches per molecule.Fil: Gutierrez, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); ArgentinaFil: Estenoz, Diana Alejandra. 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); ArgentinaFil: Vega, Jorge Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina. Universidad Tecnologica Nacional; ArgentinaFil: Meira, Gregorio Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); ArgentinaWiley2010-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/13750Gutierrez, Carolina; Estenoz, Diana Alejandra; Gugliotta, Luis Marcelino; Vega, Jorge Ruben; Meira, Gregorio Raul; Solution and Quasi-Bulk Copolymerizations of Styrene and Methyl Methacrylate in the Presence of Polybutadiene: Mathematical Model; Wiley; Journal Of Applied Polymer Science; 117; 2; 6-2010; 899-9190021-8995enginfo:eu-repo/semantics/altIdentifier/doi/10.1002/app.31403info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.31403/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 Técnicas2025-09-29T10:38:01Zoai:ri.conicet.gov.ar:11336/13750instacron: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 10:38:02.123CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Solution and Quasi-Bulk Copolymerizations of Styrene and Methyl Methacrylate in the Presence of Polybutadiene: Mathematical Model |
title |
Solution and Quasi-Bulk Copolymerizations of Styrene and Methyl Methacrylate in the Presence of Polybutadiene: Mathematical Model |
spellingShingle |
Solution and Quasi-Bulk Copolymerizations of Styrene and Methyl Methacrylate in the Presence of Polybutadiene: Mathematical Model Gutierrez, Carolina Graft Copolymer Molecular Weight Distribution Mathematical Modelling |
title_short |
Solution and Quasi-Bulk Copolymerizations of Styrene and Methyl Methacrylate in the Presence of Polybutadiene: Mathematical Model |
title_full |
Solution and Quasi-Bulk Copolymerizations of Styrene and Methyl Methacrylate in the Presence of Polybutadiene: Mathematical Model |
title_fullStr |
Solution and Quasi-Bulk Copolymerizations of Styrene and Methyl Methacrylate in the Presence of Polybutadiene: Mathematical Model |
title_full_unstemmed |
Solution and Quasi-Bulk Copolymerizations of Styrene and Methyl Methacrylate in the Presence of Polybutadiene: Mathematical Model |
title_sort |
Solution and Quasi-Bulk Copolymerizations of Styrene and Methyl Methacrylate in the Presence of Polybutadiene: Mathematical Model |
dc.creator.none.fl_str_mv |
Gutierrez, Carolina Estenoz, Diana Alejandra Gugliotta, Luis Marcelino Vega, Jorge Ruben Meira, Gregorio Raul |
author |
Gutierrez, Carolina |
author_facet |
Gutierrez, Carolina Estenoz, Diana Alejandra Gugliotta, Luis Marcelino Vega, Jorge Ruben Meira, Gregorio Raul |
author_role |
author |
author2 |
Estenoz, Diana Alejandra Gugliotta, Luis Marcelino Vega, Jorge Ruben Meira, Gregorio Raul |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Graft Copolymer Molecular Weight Distribution Mathematical Modelling |
topic |
Graft Copolymer Molecular Weight Distribution Mathematical Modelling |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.4 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
A mathematical model was developed for simulating the batch copolymerization of styrene (St) and methyl methacrylate (MMA) in the presence of polybutadiene (PB). It was adjusted to the measurements of three reactions carried out at 65C, with initial comonomers ratio at the azeotropic condition, THF as solvent, and benzoyl peroxide as initiator. The measurements included: (a) conversions and grafting efficiencies by gravimetry; (b) molecular weight distributions (MWDs) by size exclusion chromatography; and (c) global mass fractions of St in the co- and terpolymer, by UV-Vis spectroscopy. The model predicts the MWDs of the three polymeric components of MBS: free St-MMA copolymer, St-MMA-g-PB graft terpolymer (GT), and residual PB. In addition, it predicts the bivariate chain length distributions of the different GT topologies, with each topology characterized by the number of branches per molecule. Fil: Gutierrez, Carolina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina Fil: Estenoz, Diana Alejandra. 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 Fil: Vega, Jorge Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina. Universidad Tecnologica Nacional; Argentina Fil: Meira, Gregorio Raul. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química (i); Argentina |
description |
A mathematical model was developed for simulating the batch copolymerization of styrene (St) and methyl methacrylate (MMA) in the presence of polybutadiene (PB). It was adjusted to the measurements of three reactions carried out at 65C, with initial comonomers ratio at the azeotropic condition, THF as solvent, and benzoyl peroxide as initiator. The measurements included: (a) conversions and grafting efficiencies by gravimetry; (b) molecular weight distributions (MWDs) by size exclusion chromatography; and (c) global mass fractions of St in the co- and terpolymer, by UV-Vis spectroscopy. The model predicts the MWDs of the three polymeric components of MBS: free St-MMA copolymer, St-MMA-g-PB graft terpolymer (GT), and residual PB. In addition, it predicts the bivariate chain length distributions of the different GT topologies, with each topology characterized by the number of branches per molecule. |
publishDate |
2010 |
dc.date.none.fl_str_mv |
2010-06 |
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/11336/13750 Gutierrez, Carolina; Estenoz, Diana Alejandra; Gugliotta, Luis Marcelino; Vega, Jorge Ruben; Meira, Gregorio Raul; Solution and Quasi-Bulk Copolymerizations of Styrene and Methyl Methacrylate in the Presence of Polybutadiene: Mathematical Model; Wiley; Journal Of Applied Polymer Science; 117; 2; 6-2010; 899-919 0021-8995 |
url |
http://hdl.handle.net/11336/13750 |
identifier_str_mv |
Gutierrez, Carolina; Estenoz, Diana Alejandra; Gugliotta, Luis Marcelino; Vega, Jorge Ruben; Meira, Gregorio Raul; Solution and Quasi-Bulk Copolymerizations of Styrene and Methyl Methacrylate in the Presence of Polybutadiene: Mathematical Model; Wiley; Journal Of Applied Polymer Science; 117; 2; 6-2010; 899-919 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.31403 info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/app.31403/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_ |
1844614401865285632 |
score |
13.070432 |