| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to obtaining functionalised cis-1,4-polydienes, which are useful, especially, in tyre-production. Method of obtaining functionalised polymer includes the following stages: (i) polymerisation of conjugated diene monomer with coordination catalyst to form reactionable polymer and (Iii) interaction of reactionable polymer with nitrile compound, containing protective aminogroup.EFFECT: invention makes it possible to obtain functionalised cis-1,4-polydienes, possessing reduced properties of hysteresis and cold flow.9 cl, 2 dwg, 3 tbl, 27 ex |
