Title:
TRANSITION METAL COMPLEX, LIGAND, CATALYST FOR OLEFIN POLYMERIZATION AND METHOD OF PRODUCING OLEFIN POLYMER
Document Type and Number:
Japanese Patent JP3928408
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide as transition metal complex that is useful as a component for olefin polymerization catalysts.
SOLUTION: This transition metal complex is represented by general formula (1) (wherein M is a transition metal in group 4; A is an atom in group 16; R1 and R2 are each H, an alkyl, an aryl or an aralkyl; R3, R4, R5 and R6 are each H, an alkyl, an alkoxy, an aryl, an aryloxy, an aralkyl, an aralkyloxy silyl or amino; X1, X2, R7, R8, R9 and R10 are each H, a halogen, an alkyl, an alkoxy, an aryl, a 6-20C aryloxy which may be substituted, a 7-20C aralkyl which may be substituted and a 7-20C aralkyloxy which may be substituted).
Inventors:
Hidenori Hanaoka
Yuka Imamoto
Yuka Imamoto
Application Number:
JP2001337582A
Publication Date:
June 13, 2007
Filing Date:
November 02, 2001
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
C07C33/38; C07F17/00; C07F7/28; C08F4/642; C08F4/6592; C08F10/00; (IPC1-7): C07F7/28; C07C33/38; C07F17/00; C08F4/642; C08F10/00
Domestic Patent References:
| JP2000038409A |
Other References:
Tetrahedron Letters (1998), 39(36), p.6573-6576
Chemical Communications (Cambridge) (1999), (15), p.1405-1406
Chemical Communications (Cambridge) (1999), (15), p.1405-1406
Attorney, Agent or Firm:
Takashi Kuboyama
Toru Nakayama
Masayuki Enomoto
Toru Nakayama
Masayuki Enomoto