Polymerisation catalyst
US6716787B1 · kind B1 · utility
1Cited by
4References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 18, 2001 |
| Grant date | Apr 6, 2004 |
| Priority date | — |
| Expiry date | Feb 13, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F5/003
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A subject of the present invention is new compounds having a lanthanide and having a tridentate ligand, a process for their preparation and their use in particular as polymerization catalysts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.