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:
Nov. 18, 2014
Filed:
Jul. 28, 2011
Applicants:
Jae-hui Choi, Daejeon, KR;
Dong-hyun Ko, Daejeon, KR;
O-hak Kwon, Daejeon, KR;
Sung-shik Eom, Daejeon, KR;
Moo-ho Hong, Daejeon, KR;
Hye-won Yang, Seoul, KR;
Inventors:
Jae-Hui Choi, Daejeon, KR;
Dong-Hyun Ko, Daejeon, KR;
O-Hak Kwon, Daejeon, KR;
Sung-Shik Eom, Daejeon, KR;
Moo-Ho Hong, Daejeon, KR;
Hye-Won Yang, Seoul, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
C07C 45/50 (2006.01); B01J 31/24 (2006.01); B01J 31/22 (2006.01); B01J 31/20 (2006.01);
U.S. Cl.
CPC ...
C07C 45/50 (2013.01); B01J 2531/845 (2013.01); B01J 31/2404 (2013.01); B01J 2531/822 (2013.01); B01J 2531/827 (2013.01); B01J 31/2234 (2013.01); B01J 2231/321 (2013.01); B01J 31/20 (2013.01);
Abstract
The present invention relates to a catalyst composition for hydroformylation reaction and a hydroformylation process using the same. In the hydroformylation process using the catalyst composition according to the present invention, increased catalytic stability and high catalytic activity can be obtained, and the selectivity of iso-aldehyde produced can be desirably controlled.