Process for the preparation of 2,2′-bis-indenyl biphenyl ligands and their metallocene complexes

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United States of America Patent

PATENT NO 9828447
APP PUB NO 20160194414A1
SERIAL NO

14911562

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Abstract

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The invention relates to a novel process for the preparation of 2,2′-bis indenyl biphenyl ligands of following formula (3): The invention also relates to metallocene complexes prepared using the novel process for the preparation of 2,2-bis indenyl biphenyl ligands. The invention also relates to novel intermediates used in the process for the preparation of 2,2′-bis indenyl biphenyl ligands.

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Patent Owner(s)

Patent OwnerAddress
SABIC GLOBAL TECHNOLOGIES B VNETHERLANDS GELEEN LIMBURG
SAUDI BASIC INDUSTRIES CORPORATIONP O BOX 5101 RIYADH 11422

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chougule, Sambhaji Nanasaheb Baroda, IN 2 0
Kumar, Mudubagilu Udaya Baroda, IN 2 0
Paghadar, Bharatkumar Ravjibhai Baroda, IN 2 0
Rasadiya, Paresh Bhagvanbhai Baroda, IN 2 0

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