Title:
ポリマー合成の触媒および方法
Document Type and Number:
Japanese Patent JP2013539802
Kind Code:
A
Abstract:
The present invention provides bimetallic complexes having increased activity in the copolymerization of carbon dioxide and epoxides. Also provided are methods of using such metal complexes in the synthesis of polymers. According to one aspect, the present invention provides metal complexes comprising an activating species with co-catalytic activity tethered to a multidentate ligand that is coordinated to one or more active metal centers of the complex.
Inventors:
Farmer, Jay Jay.
Application Number:
JP2013529307A
Publication Date:
October 28, 2013
Filing Date:
September 14, 2011
Export Citation:
Assignee:
Novomer, Inc.
International Classes:
C08G64/34; C07F9/6524; C07F9/80; C07F5/06; C07F11/00; C07F15/06
Domestic Patent References:
| JP2005051077A | 2005-02-24 |
Foreign References:
| WO2009130470A1 | 2009-10-29 | |||
| WO2010022388A2 | 2010-02-25 |
Other References:
HIROSHI OGINO: "Stoichiometric,Kinetic,and Mechanistic Investigations of the Reactions of (Oxygen-bonded aminopolyca", INORGANIC CHEMISTRY, JPN6015032246, 1980, pages 255 - 259, ISSN: 0003132508
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto