Title:
架橋ビス芳香族リガンド、錯体、触媒、または、重合方法およびそれにより得られるポリマー
Document Type and Number:
Japanese Patent JP4371305
Kind Code:
B2
Abstract:
New ligands and compositions with bridged bis-aromatic ligands are disclosed that catalyze the polymerization of monomers into polymers. These catalysts with metal centers have high performance characteristics, including higher comonomer incorporation into ethylene/olefin copolymers, where such olefins are for example, 1-octene, propylene or styrene. The catalysts also polymerize propylene into isotactic polypropylene.
Inventors:
Bushe, Thomas Earl
Brumer, Oliver
Gary
Gow, Christopher
La Point, Anne M
Leclerc, Margarete Carr
Shoemaker, James A
Brumer, Oliver
Gary
Gow, Christopher
La Point, Anne M
Leclerc, Margarete Carr
Shoemaker, James A
Application Number:
JP2003587820A
Publication Date:
November 25, 2009
Filing Date:
April 23, 2003
Export Citation:
Assignee:
Simix Solutions Incorporated
International Classes:
C07C323/12; C07D213/32; B01J31/00; C07C43/23; C07C217/80; C07C323/18; C07D209/86; C07D213/70; C07F5/00; C07F7/00; C07F9/00; C07F9/50; C08F4/44; C08F4/60; C08F4/602; C08F4/64; C08F4/642; C08F4/645; C08F4/659; C08F10/00; C08F110/06; C08F210/02; C08F210/16
Domestic Patent References:
| JP8217775A | ||||
| JP8134064A | ||||
| JP2002280179A | ||||
| JP2001261689A |
Attorney, Agent or Firm:
Shinjiro Ono
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Hiroaki Noya
Yumiko Koga
Kazuo Shamoto
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Hiroaki Noya
Yumiko Koga