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:
Oct. 22, 2013
Filed:
Dec. 30, 2008
Applicants:
Dai-seung Choi, Daejeon, KR;
Sung-ho Chun, Daejeon, KR;
Yu-chan Kang, Seoul, KR;
Heon Kim, Daejeon, KR;
Dong-woo Yoo, Daejeon, KR;
Inventors:
Dai-Seung Choi, Daejeon, KR;
Sung-Ho Chun, Daejeon, KR;
Yu-Chan Kang, Seoul, KR;
Heon Kim, Daejeon, KR;
Dong-Woo Yoo, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 69/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to an esterification catalyst composition that includes a zirconium compound and a method for producing an ester compound, which includes the steps of esterifying alcohol and carboxylic acid compounds by using the same, and it may be applied to a mass synthesis process.