FIELD: chemistry.
SUBSTANCE: invention relates to polymers containing functional terminal groups. Polymer functionalised with terminal groups is a diene polymer or a diene copolymer obtained by copolymerisation of dienes with vinyl aromatic monomers and has at end of chain an ether-containing carbinol group of formula (I). Other polymer functionalised with terminal groups has terminal groups in form of metal salts of formula II.
EFFECT: invention reduces viscosity of rubber during processing and storage.
17 cl, 2 tbl, 5 ex
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