Polymerization of styrene using AlEt3-VCl3. Analysis of some parameters affecting the catalytic activity

Alberola, A.; Benito, Y.; Rodriguez, Jorge H.; Esteban, S.; Gómez-Antón, M. Rosa

doi:10.1016/0014-3057(86)90199-0

European Polymer Journal

1986

DOI: 10.1016/0014-3057(86)90199-0

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Polymerization of styrene using AlEt3-VCl3. Analysis of some parameters affecting the catalytic activity

A. Alberola

Y. Benito

Jorge H. Rodriguez

et al.

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Cited by 6 publications

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Isospecific homo‐ and copolymerization of styrene with ethylene in the presence of VCl₃, AlCl₃ as catalyst

Riberio¹,

Portela²,

Deffieux³

et al. 1996

Macromol. Rapid Commun.

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The homopolymerization of styrene and its copolymerization with ethylene in the presence of a vanadium-based supported catalyst, (VCI?, 1 AICI,], associated to triethylaluminium is examined. As indicated by means of ''C nuclear magnetic resoance and differential scanning calorimetry analysis, the homopolystyrenes obtained present a highly isotactic microstructure and are semicrystalline (melting temperature 220°C).In the case of styrenelethylene random copolymerization, the formation of both, polyethylene blocks and isotactic polystyrene sequences was identified by analysis of the crude polymer. Solubility characteristics and structural characteristics from nuclear magnetic resonance spectra of these products support the formation of copolymers with ethylene and isotactic styrene blocks rather than that of two distinct homopolymers.

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Isospecific homo‐ and copolymerization of styrene with ethylene in the presence of VCl₃, AlCl₃ as catalyst

Riberio¹,

Portela²,

Deffieux³

et al. 1996

Macromol. Rapid Commun.

View full text Add to dashboard Cite

show abstract

Ziegler-natta polymerization of styrene and 2-vinylpyridine with the homogeneous catalyst AlEt3 VCl4: influence of heteroaromatic bases

Fernández-Moreno

Fernández‐Sánchez

Rodriguez

et al. 1989

European Polymer Journal

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Polymerizations of 4-methoxy-4-phenylbut-1-ene and 4-chloro-4-phenylbut-1-ene with the heterogeneous catalyst AlEt3-VCl3: Influence of donor ligands

Lopez-Caminos

Fernández‐Sánchez

Rodriguez

1990

European Polymer Journal

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Polymerization of styrene using AlEt3-VCl3. Analysis of some parameters affecting the catalytic activity

Cited by 6 publications

References 4 publications

Isospecific homo‐ and copolymerization of styrene with ethylene in the presence of VCl₃, AlCl₃ as catalyst

Isospecific homo‐ and copolymerization of styrene with ethylene in the presence of VCl₃, AlCl₃ as catalyst

Ziegler-natta polymerization of styrene and 2-vinylpyridine with the homogeneous catalyst AlEt3 VCl4: influence of heteroaromatic bases

Polymerizations of 4-methoxy-4-phenylbut-1-ene and 4-chloro-4-phenylbut-1-ene with the heterogeneous catalyst AlEt3-VCl3: Influence of donor ligands

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Polymerization of styrene using AlEt3-VCl3. Analysis of some parameters affecting the catalytic activity

Cited by 6 publications

References 4 publications

Isospecific homo‐ and copolymerization of styrene with ethylene in the presence of VCl3, AlCl3 as catalyst

Isospecific homo‐ and copolymerization of styrene with ethylene in the presence of VCl3, AlCl3 as catalyst

Ziegler-natta polymerization of styrene and 2-vinylpyridine with the homogeneous catalyst AlEt3 VCl4: influence of heteroaromatic bases

Polymerizations of 4-methoxy-4-phenylbut-1-ene and 4-chloro-4-phenylbut-1-ene with the heterogeneous catalyst AlEt3-VCl3: Influence of donor ligands

Contact Info

Product

Resources

About

Isospecific homo‐ and copolymerization of styrene with ethylene in the presence of VCl₃, AlCl₃ as catalyst

Isospecific homo‐ and copolymerization of styrene with ethylene in the presence of VCl₃, AlCl₃ as catalyst