Catalyst formulations
US11518825B2 · kind B2 · utility
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Key dates
| Filing date | Mar 4, 2019 |
| Grant date | Dec 6, 2022 |
| Priority date | — |
| Expiry date | Jul 8, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08F2420/10
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
Embodiments of the present disclosure are directed towards catalyst formulations including a metallocene and a stearic compound selected from bis 2-hydroxyethyl stearyl amine, aluminum distearate, and combinations thereof, where the metallocene is represented by the following formula: (Formula (I)) wherein each n-PR is n-propyl, and each X is independently CH3, Cl, or F.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.