To provide an industrially useful α-olefin•((meth)acrylic acid)-based olefin copolymer having both a high molecular weight and a high comonomer content, a catalyst component capable of realizing a production of two different kinds of α-olefin•((meth)acrylic acid)-based olefin copolymers, and a production process using the catalyst. An α-olefin•((meth)acrylic acid)-based olefin copolymer is produced by using a metal complex complexed with a ligand represented by the following formula (Y is phosphorus or arsenic) for a catalyst composition.
提供具有高分子量和高共聚物含量的工业上有用的α-烯烃•(甲基)
丙烯酸基共聚物,一种能够实现生产两种不同种类的α-烯烃•(甲基)
丙烯酸基共聚物的催化剂组分以及使用该催化剂的生产过程。使用以下公式表示的
配体(Y为
磷或
砷)络合的
金属配合物作为催化剂组合物,生产α-烯烃•(甲基)
丙烯酸基共聚物。