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:
Aug. 16, 2016
Filed:
Sep. 16, 2013
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Sung-Cheol Yoon, Daejeon, KR;
In-Su Lee, Daejeon, KR;
Seong-Woo Kim, Daejeon, KR;
Seung-Young Park, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/08 (2006.01); C08G 63/85 (2006.01); B01J 31/12 (2006.01); B01J 31/18 (2006.01); C08G 63/82 (2006.01);
U.S. Cl.
CPC ...
B01J 31/122 (2013.01); B01J 31/1805 (2013.01); C08G 63/823 (2013.01); C08G 63/85 (2013.01); B01J 2531/0219 (2013.01); B01J 2531/26 (2013.01); B01J 2531/42 (2013.01); Y02P 20/52 (2015.11);
Abstract
The present invention is directed to an organometallic complex and a catalyst composition capable of producing polylactide resins with improved properties at a higher conversion rate, a method of producing the organometallic complex, polylactide resins having enhanced hydrolysis resistance and heat resistance together with superior mechanical properties, a preparation process therefor, and polylactide resin compositions including the same.