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:
Feb. 25, 2020
Filed:
Dec. 22, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Young Suk You, Daejeon, KR;
Sung Ho Park, Daejeon, KR;
Ki Soo Lee, Daejeon, KR;
Heon Yong Kwon, Daejeon, KR;
Dae Sik Hong, Daejeon, KR;
Eun Young Shin, Daejeon, KR;
Hyun Jee Kwon, Daejeon, KR;
Jin Young Lee, Daejeon, KR;
Assignee:
LG Chem, Ltd., , KR;
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/6592 (2006.01); C08F 110/02 (2006.01); C08F 10/00 (2006.01); B01J 31/22 (2006.01); C08F 2/34 (2006.01); C08F 10/02 (2006.01); C08F 10/04 (2006.01); C08F 10/14 (2006.01); C08F 210/16 (2006.01); C08F 4/10 (2006.01); C08F 4/12 (2006.01);
U.S. Cl.
CPC ...
C08F 4/6592 (2013.01); B01J 31/2295 (2013.01); C08F 2/34 (2013.01); C08F 10/02 (2013.01); C08F 10/04 (2013.01); C08F 10/14 (2013.01); C08F 210/16 (2013.01); B01J 2531/0233 (2013.01); C08F 4/10 (2013.01); C08F 4/12 (2013.01);
Abstract
The present invention provides a metallocene supported catalyst that can prepare a polyolefin having excellent transparency even when processed into a film, as well as excellent processibility and mechanical properties, with high catalytic activity, and a method for preparing a polyolefin using the same.