Functional ethylene and 1,3-butadiene copolymer

摘要

An ethylene/1,3-butadiene copolymer containing ethylene units, butadiene units and UD units of cyclic, 1,2-cyclohexanediyl structure, and bearing, at one of its chain ends, an alkoxysilyl or silanol function, functional group F1 is provided. The UD units of cyclic structure are of the following formula:;