US Patent 7872157 Phosphonite containing catalysts for hydroformylation processes

Patent 7872157 was granted and assigned to Eastman Chemical Company on January, 2011 by the United States Patent and Trademark Office.

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Patent Inventor Names

Yun-Shan Liu0

Jody Lee Rodgers0

Date of Patent

January 18, 2011

Patent Application Number

123300380

Date Filed

December 8, 2008

Patent Primary Examiner

Patent abstract

Novel trivalent organophosphonite ligands having the structure of general formula (I):

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