Olefin polymerization catalysts bearing a thiazole or imidazole
US12286502B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Jun 23, 2020 |
| Grant date | Apr 29, 2025 |
| Priority date | — |
| Expiry date | Apr 18, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/582
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Processes of polymerizing olefin monomers using catalyst systems comprising a procatalyst having a structure according to Formula (I).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.