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Polymer Science Series B

, Volume 48, Issue 2, pp 61–65 | Cite as

Preparation of branched cis-1,4-polybutadiene in the presence of a neodymium catalyst

  • K. L. Makovetskii
  • V. A. Yakovlev
  • T. G. Golenko
  • G. N. Bondarenko
Article

Abstract

It was shown that branches can be incorporated into linear chains of cis-1,4-polybutadiene produced in the presence of neodymium catalysts. Branched polymers were prepared through the copolymerization of butadiene and a low-molecular-mass polybutadiene macromonomer containing a system of conjugated C=C bonds at chain ends. The incorporation of macromonomer units into the polymer chain was confirmed by the IR spectroscopic analysis of macromonomer-perdeuterobutadiene copolymers.

Keywords

Copolymerization Polymer Science Series Butadiene Maleic Anhydride Methyl Ethyl Ketone 
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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Copyright information

© Pleiades Publishing, Inc. 2006

Authors and Affiliations

  • K. L. Makovetskii
    • 1
  • V. A. Yakovlev
    • 1
  • T. G. Golenko
    • 1
  • G. N. Bondarenko
    • 1
  1. 1.Topchiev Institute of Petrochemical SynthesisRussian Academy of SciencesMoscowRussia

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