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:
Jan. 29, 2019
Filed:
Jan. 27, 2016
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Seung Mi Lee, Daejeon, KR;
Yong Ho Lee, Daejeon, KR;
Jin Young Park, Daejeon, KR;
Ki Soo Lee, Daejeon, KR;
Eun Ji Shin, Daejeon, KR;
Seok Pil Sa, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 110/02 (2006.01); C08F 4/02 (2006.01); C08F 4/69 (2006.01); C08F 10/00 (2006.01); C08F 210/16 (2006.01); C08F 4/659 (2006.01); C08F 4/6592 (2006.01); C08F 210/00 (2006.01); C07C 2/30 (2006.01);
U.S. Cl.
CPC ...
C08F 110/02 (2013.01); C08F 4/02 (2013.01); C08F 4/69 (2013.01); C08F 10/00 (2013.01); C08F 210/00 (2013.01); C08F 210/16 (2013.01); C08F 4/6592 (2013.01); C08F 4/65912 (2013.01); C08F 4/65916 (2013.01); C08F 4/69086 (2013.01);
Abstract
Provided are a hybrid supported catalyst system and a method of preparing a polyolefin using the same. The hybrid supported catalyst system according to the present invention may be used to perform oligomerization and copolymerization of olefin monomers in a single reactor at the same time with high efficiency without a separate process of preparing alpha-olefin. Therefore, costs for preparing or purchasing comonomers which are expensive raw materials may be reduced, thereby reducing the production cost of a final product.