Title:
置換4族金属錯体、触媒及びオレフィン重合法
Document Type and Number:
Japanese Patent JP4790197
Kind Code:
B2
Abstract:
Group 4 metal complexes of the constrained geometry type, catalysts derived therefrom and polymerization processes using the same, characterized by a nitrogen containing aliphatic or cycloaliphatic moiety that is substituted with one or more aryl groups, an aryl-substituted silane bridging group, or one or more Group 14 organometalloid substituted hydrocarbyl substituents on the metal.
Inventors:
Crocin, jersey
Krupper, William Jay Jr.
Niklas, Peter N
Roof, Gordon Earl
Sort, george
Krupper, William Jay Jr.
Niklas, Peter N
Roof, Gordon Earl
Sort, george
Application Number:
JP2002203909A
Publication Date:
October 12, 2011
Filing Date:
July 12, 2002
Export Citation:
Assignee:
DOW GLOBAL TECHNOLOGIES LLC
International Classes:
C07D217/04; C07F19/00; C07C13/15; C07D207/06; C07D209/44; C07F7/10; C07F7/28; C07F17/00; C08F4/44; C08F4/64; C08F4/643; C08F4/645; C08F4/659; C08F4/6592; C08F10/00; C08F36/00; C08F210/02; C08F210/16; C08F210/18
Domestic Patent References:
| JP6503585A | ||||
| JP7501846A | ||||
| JP2003516420A |
Foreign References:
| EP0818475A1 |
Attorney, Agent or Firm:
Takehiko Saito
Yasuyuki Hata
Yasuyuki Hata