Novel Synthesis of Polyethylene–Poly(dimethylsiloxane) Copolymers with a Metallocene Catalyst

Autores
Ciolino, Andrés Eduardo; Barrera Galland, Griselda; Ferreira, María Luján; Villar, Marcelo Armando
Año de publicación
2004
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Poly(ethylene)-poly(dimethylsiloxane) copolymers were synthesized in solution from ethylene monomer and w -vinyl poly(dimethylsiloxane) macromonomer (PDMS) at 363 and 383 K using EtInd2ZrCl2/MAO as catalyst. The copolymers obtained were characterized by Fourier Transform infrared spectroscopy (FTIR), nuclear magnetic resonance (1H- and 13C-NMR), size-exclusion chromatography (GPC) and differential scanning calorimetry (DSC). The rheological properties of the molten polymers were determined under dynamic shear flow tests at small amplitude oscillations, whereas the physical arrangement of the phase domains was analyzed using SEM-EDAXS. The analysis of catalyst activity and the resulting polymers support the idea of PDMS blocks and/or chains grafted to PE. Changes in the rheological behavior along with changes in FTIR and NMR spectra are in agreement with this proposal.
Fil: Ciolino, Andrés Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Barrera Galland, Griselda. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Ferreira, María Luján. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Villar, Marcelo Armando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Materia
EtInd2ZrCl2/methylaluminoxane catalyst system
graft copolymers
macromonomers
copolymers
ethylene
poly(dimethylsiloxane)
functionalization of polyolefins
metallocene catalysts
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:11336/99620
Acceder
id CONICETDig_7cda7c9f2d833ad10c9649b61b57fc21
oai_identifier_str oai:ri.conicet.gov.ar:11336/99620
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Novel Synthesis of Polyethylene–Poly(dimethylsiloxane) Copolymers with a Metallocene CatalystCiolino, Andrés EduardoBarrera Galland, GriseldaFerreira, María LujánVillar, Marcelo ArmandoEtInd2ZrCl2/methylaluminoxane catalyst systemgraft copolymersmacromonomerscopolymersethylenepoly(dimethylsiloxane)functionalization of polyolefinsmetallocene catalystshttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2Poly(ethylene)-poly(dimethylsiloxane) copolymers were synthesized in solution from ethylene monomer and w -vinyl poly(dimethylsiloxane) macromonomer (PDMS) at 363 and 383 K using EtInd2ZrCl2/MAO as catalyst. The copolymers obtained were characterized by Fourier Transform infrared spectroscopy (FTIR), nuclear magnetic resonance (1H- and 13C-NMR), size-exclusion chromatography (GPC) and differential scanning calorimetry (DSC). The rheological properties of the molten polymers were determined under dynamic shear flow tests at small amplitude oscillations, whereas the physical arrangement of the phase domains was analyzed using SEM-EDAXS. The analysis of catalyst activity and the resulting polymers support the idea of PDMS blocks and/or chains grafted to PE. Changes in the rheological behavior along with changes in FTIR and NMR spectra are in agreement with this proposal.Fil: Ciolino, Andrés Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaFil: Barrera Galland, Griselda. Universidade Federal do Rio Grande do Sul; BrasilFil: Ferreira, María Luján. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaFil: Villar, Marcelo Armando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; ArgentinaJohn Wiley & Sons Inc2004-12info: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/11336/99620Ciolino, Andrés Eduardo; Barrera Galland, Griselda; Ferreira, María Luján; Villar, Marcelo Armando; Novel Synthesis of Polyethylene–Poly(dimethylsiloxane) Copolymers with a Metallocene Catalyst; John Wiley & Sons Inc; Journal of Polymer Science Part A: Polymer Chemistry; 42; 12-2004; 2462-24730887-624XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/pola.20066info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1002/pola.20066info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:38:56Zoai:ri.conicet.gov.ar:11336/99620instacron: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 09:38:57.036CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Novel Synthesis of Polyethylene–Poly(dimethylsiloxane) Copolymers with a Metallocene Catalyst
title Novel Synthesis of Polyethylene–Poly(dimethylsiloxane) Copolymers with a Metallocene Catalyst
spellingShingle Novel Synthesis of Polyethylene–Poly(dimethylsiloxane) Copolymers with a Metallocene Catalyst
Ciolino, Andrés Eduardo
EtInd2ZrCl2/methylaluminoxane catalyst system
graft copolymers
macromonomers
copolymers
ethylene
poly(dimethylsiloxane)
functionalization of polyolefins
metallocene catalysts
title_short Novel Synthesis of Polyethylene–Poly(dimethylsiloxane) Copolymers with a Metallocene Catalyst
title_full Novel Synthesis of Polyethylene–Poly(dimethylsiloxane) Copolymers with a Metallocene Catalyst
title_fullStr Novel Synthesis of Polyethylene–Poly(dimethylsiloxane) Copolymers with a Metallocene Catalyst
title_full_unstemmed Novel Synthesis of Polyethylene–Poly(dimethylsiloxane) Copolymers with a Metallocene Catalyst
title_sort Novel Synthesis of Polyethylene–Poly(dimethylsiloxane) Copolymers with a Metallocene Catalyst
dc.creator.none.fl_str_mv Ciolino, Andrés Eduardo
Barrera Galland, Griselda
Ferreira, María Luján
Villar, Marcelo Armando
author Ciolino, Andrés Eduardo
author_facet Ciolino, Andrés Eduardo
Barrera Galland, Griselda
Ferreira, María Luján
Villar, Marcelo Armando
author_role author
author2 Barrera Galland, Griselda
Ferreira, María Luján
Villar, Marcelo Armando
author2_role author
author
author
dc.subject.none.fl_str_mv EtInd2ZrCl2/methylaluminoxane catalyst system
graft copolymers
macromonomers
copolymers
ethylene
poly(dimethylsiloxane)
functionalization of polyolefins
metallocene catalysts
topic EtInd2ZrCl2/methylaluminoxane catalyst system
graft copolymers
macromonomers
copolymers
ethylene
poly(dimethylsiloxane)
functionalization of polyolefins
metallocene catalysts
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Poly(ethylene)-poly(dimethylsiloxane) copolymers were synthesized in solution from ethylene monomer and w -vinyl poly(dimethylsiloxane) macromonomer (PDMS) at 363 and 383 K using EtInd2ZrCl2/MAO as catalyst. The copolymers obtained were characterized by Fourier Transform infrared spectroscopy (FTIR), nuclear magnetic resonance (1H- and 13C-NMR), size-exclusion chromatography (GPC) and differential scanning calorimetry (DSC). The rheological properties of the molten polymers were determined under dynamic shear flow tests at small amplitude oscillations, whereas the physical arrangement of the phase domains was analyzed using SEM-EDAXS. The analysis of catalyst activity and the resulting polymers support the idea of PDMS blocks and/or chains grafted to PE. Changes in the rheological behavior along with changes in FTIR and NMR spectra are in agreement with this proposal.
Fil: Ciolino, Andrés Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Barrera Galland, Griselda. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Ferreira, María Luján. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
Fil: Villar, Marcelo Armando. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Planta Piloto de Ingeniería Química. Universidad Nacional del Sur. Planta Piloto de Ingeniería Química; Argentina
description Poly(ethylene)-poly(dimethylsiloxane) copolymers were synthesized in solution from ethylene monomer and w -vinyl poly(dimethylsiloxane) macromonomer (PDMS) at 363 and 383 K using EtInd2ZrCl2/MAO as catalyst. The copolymers obtained were characterized by Fourier Transform infrared spectroscopy (FTIR), nuclear magnetic resonance (1H- and 13C-NMR), size-exclusion chromatography (GPC) and differential scanning calorimetry (DSC). The rheological properties of the molten polymers were determined under dynamic shear flow tests at small amplitude oscillations, whereas the physical arrangement of the phase domains was analyzed using SEM-EDAXS. The analysis of catalyst activity and the resulting polymers support the idea of PDMS blocks and/or chains grafted to PE. Changes in the rheological behavior along with changes in FTIR and NMR spectra are in agreement with this proposal.
publishDate 2004
dc.date.none.fl_str_mv 2004-12
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/11336/99620
Ciolino, Andrés Eduardo; Barrera Galland, Griselda; Ferreira, María Luján; Villar, Marcelo Armando; Novel Synthesis of Polyethylene–Poly(dimethylsiloxane) Copolymers with a Metallocene Catalyst; John Wiley & Sons Inc; Journal of Polymer Science Part A: Polymer Chemistry; 42; 12-2004; 2462-2473
0887-624X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/99620
identifier_str_mv Ciolino, Andrés Eduardo; Barrera Galland, Griselda; Ferreira, María Luján; Villar, Marcelo Armando; Novel Synthesis of Polyethylene–Poly(dimethylsiloxane) Copolymers with a Metallocene Catalyst; John Wiley & Sons Inc; Journal of Polymer Science Part A: Polymer Chemistry; 42; 12-2004; 2462-2473
0887-624X
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/pola.20066
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/full/10.1002/pola.20066
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
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
_version_ 1844613230942486528
score 13.070432

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