Metal complexes containing bridging heteroatom for olefin-polymerization-process
US6646071B1 · kind B1 · utility
11Cited by
13References
20Claims
0Family size
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Key dates
| Filing date | Sep 6, 2001 |
| Grant date | Nov 11, 2003 |
| Priority date | — |
| Expiry date | Sep 6, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S526/943
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Metal complexes comprising an oxygen, sulfur, or nitrogen containing bridging group which are useful as catalyst components for the polymerization of olefins.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.