A method for producing a polydiene, the method comprising the steps of (i) forming an active catalyst by combining a lanthanide-containing compound, an alkylating agent, and a halogen source; and (ii) polymerizing conjugated diene monomer in the presence of the active catalyst and a catechol compound.
一种生产聚二烯烃的方法,该方法包括以下步骤:(i) 将含
镧化合物、烷基化剂和卤素源结合形成活性催化剂;(ii) 在活性催化剂和
邻苯二酚化合物存在下聚合共轭二烯单体。