Catalysts, catalyst systems, and methods for using the same
US11440979B2 · kind B2 · utility
0Cited by
6References
17Claims
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Key dates
| Filing date | Feb 5, 2019 |
| Grant date | Sep 13, 2022 |
| Priority date | — |
| Expiry date | Apr 21, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2420/07
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Catalysts, catalysts systems and methods of polymerizing olefins are provided. The catalyst system may contain two catalysts. Polyolefin polymers are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.