METAL COMPLEX OF IMINOHYDROXAMIC ACID

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a new complex for catalyst suitable for polymerizing an olefin, and to provide a method of (co)polymerizing the olefin using the complex. SOLUTION: The complex for use in the (co)polymerizing the olefin( e.g. suspension polymerization, vapor phase polymerization, bulk polymerization ) is represented by formula Ia or Ib( wherein, M is Ti, Zr, Hf, V, Nb, Ta, Cr, Ni or Pd ). COPYRIGHT: (C)2004,JPO