基本信息:
- 专利标题： CATALYSTS AND METHODS FOR POLYMER SYNTHESIS
- 申请号：US13755126 申请日：2013-01-31
- 公开(公告)号：US20130144033A1 公开(公告)日：2013-06-06
- 发明人： Scott D. Allen , Anna E. Cherian , Chris A. Simoneau , Jay J. Farmer , Geoffrey W. Coates , Alexei Gridnev , Robert E. LaPointe
- 申请人： Novomer, Inc.
- 申请人地址： US NY Ithaca
- 专利权人： NOVOMER, INC.
- 当前专利权人： NOVOMER, INC.
- 当前专利权人地址： US NY Ithaca
- 主分类号： C07F15/06
- IPC分类号： C07F15/06 ; C07F19/00
摘要：
The present invention provides unimolecular metal 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 the active metal center of the complex.
公开/授权文献:
- US08956989B2 Catalysts and methods for polymer synthesis 公开/授权日：2015-02-17
IPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07F | 含除碳、氢、卤素、氧、氮、硫、硒或碲以外的其他元素的无环，碳环或杂环化合物 |
| ------C07F9/00 | 含周期表第Ⅴ族元素的化合物 |
| --------C07F15/06 | .钴化全物C07F17/00茂金属 |