Catalyst systems for olefin polymerization
US10214622B2 · kind B2 · utility
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28References
12Claims
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Assignee
Inventors
Key dates
| Filing date | Jul 18, 2017 |
| Grant date | Feb 26, 2019 |
| Priority date | — |
| Expiry date | Jul 18, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/582
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The instant invention provides procatalysts and catalyst systems for olefin polymerization, olefin based polymers polymerized therewith, and process for producing the same. In one embodiment, the instant invention provides a procatalyst comprising a metal-ligand complex of formula (I):
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.