Nano-linked metallocene catalyst compositions and their polymer products
US7863210B2 · kind B2 · utility
39Cited by
67References
29Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2007 |
| Grant date | Jan 4, 2011 |
| Priority date | — |
| Expiry date | Dec 28, 2027 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2410/07
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention provides polymerization catalyst compositions employing novel dinuclear metallocene compounds. Methods for making these new dinuclear metallocene compounds and for using such compounds in catalyst compositions for the polymerization and copolymerization of olefins are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.