The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2009
Filed:
Jul. 03, 2004
You Moon Jeon, Daejeon, KR;
Dong Hyun Ko, Daejeon, KR;
O Hak Kwon, Daejeon, KR;
Sung Shik Eom, Daejeon, KR;
Sang Gi Lee, Daejeon, KR;
Ji Joong Moon, Daejeon, KR;
Kwang Ho Park, Daejeon, KR;
You Moon Jeon, Daejeon, KR;
Dong Hyun Ko, Daejeon, KR;
O Hak Kwon, Daejeon, KR;
Sung Shik Eom, Daejeon, KR;
Sang Gi Lee, Daejeon, KR;
Ji Joong Moon, Daejeon, KR;
Kwang Ho Park, Daejeon, KR;
LG Chem. Ltd., , KR;
Abstract
Provided are a catalyst composition comprising a bidentate ligand, a monodentate ligand, and a transition metal catalyst and a process of hydroformylation of olefins, comprising reacting the olefin compound with gas mixture of hydrogen and carbon monoxide with stirring at an elevated pressure and temperature in the presence of the catalyst composition to produce aldehyde. The present catalytic compositions show high catalytic activity, high normal-to-iso aldehyde selectivity, and high stability.