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Enhancement of the activity of the titanium catalyst for isoprene polymerization by improving the step of active site formation

  • Macromolecular Chemistry and Polymeric Materials
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Abstract

Commercial microheterogeneous titanium catalyst in the step of its preliminary formation was subjected to hydrodynamic action by circulation in a tubular diffuser-confuser apparatus. As a result of such treatment, the Mooney viscosity of the high-molecular-weight polyisoprene prepared in the presence of this catalyst becomes more stable.

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Authors and Affiliations

  1. Sintez-Kauchuk Public Joint-Stock Company, Sterlitamak, Bashkortostan, Russia

    Yu. V. Morozov, I. Sh. Nasyrov & Yu. B. Monakov

  2. State Educational Institution of Higher Professional Education, Bashkir State University, Ufa, Bashkortostan, Russia

    V. P. Zakharov

  3. Institute of Organic Chemistry, Ufa Scientific Center, Russian Academy of Sciences, Ufa, Bashkortostan, Russia

    V. Z. Mingaleev

Authors
  1. Yu. V. Morozov
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  2. I. Sh. Nasyrov
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  3. V. P. Zakharov
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  4. V. Z. Mingaleev
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  5. Yu. B. Monakov
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Additional information

Original Russian Text © Yu.V. Morozov, I.Sh. Nasyrov, V.P. Zakharov, V.Z. Mingaleev, Yu.B. Monakov, 2011, published in Zhurnal Prikladnoi Khimii, 2011, Vol. 84, No. 8, pp. 1373–1376.

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Morozov, Y.V., Nasyrov, I.S., Zakharov, V.P. et al. Enhancement of the activity of the titanium catalyst for isoprene polymerization by improving the step of active site formation. Russ J Appl Chem 84, 1434–1437 (2011). https://doi.org/10.1134/S1070427211080258

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  • DOI: https://doi.org/10.1134/S1070427211080258

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