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Patent AT-E399787-T1: [Translated] PSE GROUP 4 METAL COMPLEXES CONTAINING 4-ARYL SUBSTITUTED TRICYCLIC INDENYL DERIVATIVES

Published by National Center for Biotechnology Information (NCBI) | U.S. Department of Health & Human Services | Metadata Last Checked: September 07, 2025 | Last Modified: 2025-09-06
Group 4 metal constrained geometry complexes comprising tricyclic 4-arylsubstituted indenyl ligands, especially 1,5,6,7-tetrahydro-4-aryl-s-indacen-1-yl ligands, catalytic derivatives thereof, processes for preparing the same and their use as components of olefin polymerization catalysts are disclosed.

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