Patent AT-E399800-T1: [Translated] NITROGEN SUBSTITUTED PHOSPHINIMIN LIGAND
An organometallic complex of a group 4 metal having a cyclopentadienyl ligand and a heterosubstituted phosphinimine ligand is a catalyst component for olefin polymerization. The heterosubstituted phosphinimine ligand may be conveniently and inexpensively synthesized using readily available precursors which are comparatively non-pyrophoric. The resulting catalysts are highly active for ethylene copolymerization, particularly when activated with an alumoxane or ionic activator.
Complete Metadata
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| description | An organometallic complex of a group 4 metal having a cyclopentadienyl ligand and a heterosubstituted phosphinimine ligand is a catalyst component for olefin polymerization. The heterosubstituted phosphinimine ligand may be conveniently and inexpensively synthesized using readily available precursors which are comparatively non-pyrophoric. The resulting catalysts are highly active for ethylene copolymerization, particularly when activated with an alumoxane or ionic activator. |
| distribution |
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| issued | 2025-09-05 |
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| modified | 2025-09-06 |
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| title | Patent AT-E399800-T1: [Translated] NITROGEN SUBSTITUTED PHOSPHINIMIN LIGAND |
