| 摘要 |
PROBLEM TO BE SOLVED: To provide a catalyst component for producing polymer having high molecular weight, and a method of producing α-olefin (meth)acrylic ester copolymer using the same.SOLUTION: There are provided the metal complex represented by general formula (A) and the method of producing α-olefin polymer or α-olefin (meth)acrylic ester copolymer using the metal complex. In the general formula (A), M represents a transition metal belonging to the group X in the periodic table, Rrepresents a hydrogen atom or a hydrocarbon group having 1 to 20 carbon atoms, Lrepresents a ligand coordinated to M, Xrepresents oxygen or sulfur, Erepresents phosphorus, arsenic or antimony, Rand Rrepresent a hydrogen atom or a hydrocarbon group having 1 to 40 carbon atoms, which may contain a hetero atom, Rto Rrepresent a hydrogen atom, a hydrocarbon group having 1 to 30 carbon atoms which may have a hetero atom and the like. |
