Continuous process carried out in the presence of at least two reactors in series, for the preparation of statistical vinyl arene/conjugated diene copolymers, the vinyl arene content ranging from 15 to 50% by weight, by means of the copolymerization under isothermal conditions in a hydrocarbon solvent, at a temperature ranging from 30 to 120°C, of vinyl arene/conjugated diene monomers, in the presence of at least one initiator and a 2-methoxy ethyl tetra-hydrofuran (THFA-ethyl) modifier.
在至少两个串联反应器存在的情况下,通过
乙烯基炔/共轭二烯单体在 30 至 120°C 的温度范围内,在烃溶剂中,在至少一种
引发剂和 2-甲氧基乙基
四氢呋喃(THFA-乙基)改性剂存在的等温条件下进行共聚,制备统计
乙烯基炔/共轭二烯共聚物(
乙烯基炔含量按重量计为 15%至 50%)的连续工艺。