Substituted indenyl metal complexes and polymerization process
US7098356B2 · kind B2 · utility
5Cited by
11References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 2003 |
| Grant date | Aug 29, 2006 |
| Priority date | — |
| Expiry date | Mar 3, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/943
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Metal complexes comprising a substituted inden-1-yl group or hydrogenated or partially hydrogenated derivative thereof, said group being substituted at least at the 2-position thereof with a C4-30 ligand group containing a secondary or tertiary substitution pattern at the β-carbon thereof, polymerization catalysts; and olefin polymerization processes using the same are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.