Titanium Monoamidinate−MAO Catalysts:  Some Information about Active Species and Stereochemical Polymerization Mechanisms

Titanium Monoamidinate−MAO Catalysts:  Some Information about Active Species and Stereochemical Polymerization Mechanisms

This paper reports stereospecific polymerization of propene, 1,3-butadiene, and styrene, in the presence of titanium trichloroamidinate/MAO catalysts, under different reaction conditions. Comparison of the structures of the polymers obtained at different temperatures provides some information about...

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Veröffentlicht in:Macromolecules 2003-07, Vol.36 (15), p.5451-5458
Hauptverfasser: Liguori, Dario, Centore, Roberto, Tuzi, Angela, Grisi, Fabia, Sessa, Irene, Zambelli, Adolfo
Format: Artikel
Sprache:eng
Schlagworte:
Applied sciences
Exact sciences and technology
Organic polymers
Physicochemistry of polymers
Polymerization
Preparation, kinetics, thermodynamics, mechanism and catalysts
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Zusammenfassung:This paper reports stereospecific polymerization of propene, 1,3-butadiene, and styrene, in the presence of titanium trichloroamidinate/MAO catalysts, under different reaction conditions. Comparison of the structures of the polymers obtained at different temperatures provides some information about the active species involved in promoting the stereospecific polymerizations of the different monomers.
ISSN:0024-9297
1520-5835
DOI:10.1021/ma034249n