在分批聚合中制备具有均匀组成的共聚物,提出了为控制共聚物组成在反应过程中补加单体的计算方法。它不仅适用于丁二烯与丙烯腈的共低聚反应,也适用于其它二元共聚反应。 Copolymers having a uniform composition were prepared in batch polymerization, and a calculation method of adding monomers to control the copolymer composition during the reaction was proposed. It is not only suitable for butadiene and acrylonitrile co-oligomerization, but also for other binary copolymerization.