Russian Journal of Applied Chemistry

, Volume 88, Issue 11, pp 1820–1826 | Cite as

Synthesis of SKOP oligopiperylene rubber on vanadium catalytic systems

  • V. A. Rozentsvet
  • V. G. Kozlov
  • N. A. Korovina
  • O. A. Stotskaya
  • I. A. Pronina
  • L. V. Agibalova
  • E. Yu. Maretina
Macromolecular Compounds and Polymeric Materials
  • 12 Downloads

Abstract

Specific features of cationic polymerization of 1,3-pentadiene under the action of modified catalytic systems based on vanadium oxytrichloride were studied. The most effective agents controlling the molecular characteristics in synthesis of poly-1,3-pentadiene on vanadium catalysts are tert-butyl chloride and a combination of tert-butyl chloride with diisopropyl ether. The suggested catalytic systems allow virtually complete conversion of the monomer to be reached within a technologically acceptable time. The developed vanadium catalytic systems are recommended for commercial production of Oligopiperylene Rubber SKOP.

Keywords

Catalytic System Insoluble Fraction Diphenyl Ether Monomer Conversion DIPE 

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Copyright information

© Pleiades Publishing, Ltd. 2015

Authors and Affiliations

  • V. A. Rozentsvet
    • 1
  • V. G. Kozlov
    • 1
  • N. A. Korovina
    • 1
  • O. A. Stotskaya
    • 1
  • I. A. Pronina
    • 1
  • L. V. Agibalova
    • 2
  • E. Yu. Maretina
    • 2
  1. 1.Institute of Volga Basin EcologyRussian Academy of SciencesTogliatti, Samara oblastRussia
  2. 2.Lebedev Research Institute of Synthetic RubberSt. PetersburgRussia

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