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Alumoxanes alternative to MAO: Synthesis and characterization

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Metalorganic Catalysts for Synthesis and Polymerization

Abstract

A new alumoxane alternative to MAO was synthesised, characterized and used as cocatalyst for metallocene based polymerizations. It is based on Al(2,4,4-trimethylpentyl)3 (TIOA). Alumoxanes were prepared by reacting TIOA and H2O with different molar ratios. 1H NMR spectra of these products are characterized by the presence of broad bands and of resolved multiplets. Their relative amount in the region between 1.9 and 2.5 ppm was identified as the “finger-print” of the polymerization activity.

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References

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Authors and Affiliations

  1. Montell Italia S.p.A., G. Natta Reasearch Centre, P.le G. Donegani 12, 44100, Ferrara, Italy

    T. Dall’Occo, M. Galimberti, I. Camurati, M. Destro, O. Fusco & D. Brita

Authors
  1. T. Dall’Occo
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  2. M. Galimberti
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  3. I. Camurati
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  4. M. Destro
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  5. O. Fusco
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  6. D. Brita
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Editor information

Editors and Affiliations

  1. Institute for Technical and Macromolecular Chemistry, University of Hamburg, Bundesstraße 45, D-20146, Hamburg, Germany

    Walter Kaminsky

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© 1999 Springer-Verlag Berlin Heidelberg

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Dall’Occo, T., Galimberti, M., Camurati, I., Destro, M., Fusco, O., Brita, D. (1999). Alumoxanes alternative to MAO: Synthesis and characterization. In: Kaminsky, W. (eds) Metalorganic Catalysts for Synthesis and Polymerization. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-60178-1_14

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  • DOI: https://doi.org/10.1007/978-3-642-60178-1_14

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-64292-0

  • Online ISBN: 978-3-642-60178-1

  • eBook Packages: Springer Book Archive

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