FIELD: chemistry.
SUBSTANCE: invention relates to a method of producing a polymer nanocomposite and versions of use thereof. The method includes providing a reaction medium comprising a common aliphatic medium and a monomer mixture;polymerising the monomer mixture in the reaction mixture to form a rubber mixture; separating the residual monomers of the monomer mixture from the rubber solution to form a separated rubber solution containing a rubber polymer and the common aliphatic medium; bromating the rubber polymer in the separated rubber solution; reacting the bromated rubber polymer with at least one nitrogen- and/or phosphorus-containing nucleophile and adding filler to the obtained ionomer to form an uncured nanocomposite.
EFFECT: obtaining polymer nanocomposites with improved oxygen barrier properties.
19 cl, 1 dwg, 4 ex
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