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Investigation of the butyl rubber-toluene system by the paramagnetic probe method

  • A. M. Vasserman
  • G. V. Korolev
  • A. L. Kovarskii
  • A. I. Malakhov
  • B. R. Smirnov
  • T. V. Sosnina
  • A. M. Fokin
Physical Chemistry
  • 31 Downloads

Conclusions

  1. 1.

    The paramagnetic probe method permits an investigation of the microstructure and mutual solubility in two component polymer-solvent systems.

     
  2. 2.

    In the system butyl rubber-toluene, containing 40, 50, and 55% of the polymer, microstratification was detected at the temperatures 225, 227, and 235°K, respectively, as a result of which the radical probe is localized in portions with an increased content of the solvent.

     

Keywords

Polymer Microstructure Butyl Probe Method Mutual Solubility 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

  1. 1.
    A. L. Buchachenko, A. M. Wasserman, and A. L. Kovarsky, Internat. J. Chem. Kinetics,1, 361 (1969).Google Scholar
  2. 2.
    A. M. Vasserman, A. L. Buchachenko, A. L. Kovarskii, and M. B. Neiman, Vysokomolekul. Soed.,10A, 1930 (1968).Google Scholar
  3. 3.
    A. I. Malakhov, B. R. Smirnov, T. V. Sosnina, V. B. Stryukov, and G. V. Korolev, Vysokomolekul.Soed.,13B, 191 (1971).Google Scholar
  4. 4.
    É. G. Rozantsev, Nitroxide Free Radicals [in Russian], Khimiya (1970).Google Scholar
  5. 5.
    A. L. Kovarskii, A. M. Vasserman, and A. L. Buchachenko, Dokl. Akad. Nauk SSSR,201, 121 (1971).Google Scholar

Copyright information

© Consultants Bureau 1973

Authors and Affiliations

  • A. M. Vasserman
    • 1
  • G. V. Korolev
    • 1
  • A. L. Kovarskii
    • 1
  • A. I. Malakhov
    • 1
  • B. R. Smirnov
    • 1
  • T. V. Sosnina
    • 1
  • A. M. Fokin
    • 1
  1. 1.Institute of Chemical PhysicsAcademy of Sciences of the USSRUSSR

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