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. 18, 2015
Filed:
Aug. 24, 2012
Applicants:
Won-hee Kim, Daejeon, KR;
Kyung-seop Noh, Daejeon, KR;
Nan-young Lee, Seoul, KR;
Sang-jin Jeon, Daejeon, KR;
Inventors:
Won-Hee Kim, Daejeon, KR;
Kyung-Seop Noh, Daejeon, KR;
Nan-Young Lee, Seoul, KR;
Sang-Jin Jeon, Daejeon, KR;
Assignee:
LG CHEM. LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/64 (2006.01); C08F 4/76 (2006.01); B01J 23/00 (2006.01); B01J 21/06 (2006.01); C08F 10/00 (2006.01);
U.S. Cl.
CPC ...
C08F 4/76 (2013.01); B01J 21/06 (2013.01); C08F 4/64 (2013.01); C08F 10/00 (2013.01);
Abstract
The present invention relates to a transition metal catalyst composition which can exhibit high reactivity in a polymerization reaction of a polyolefin and can easily control characteristics such as chemical structure, molecular weight distribution, mechanical properties, and the like of a synthesized polyolefin, and a method of preparing a polyolefin using the catalyst composition.