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:
Nov. 22, 2022
Filed:
Jun. 25, 2018
Applicant:
Sabic SK Nexlene Company Pte. Ltd., Singapore, SG;
Inventors:
Yonggyu Han, Daejeon, KR;
Yeonock Oh, Daejeon, KR;
Miji Kim, Daejeon, KR;
Hyunmin Jang, Daejeon, KR;
Assignee:
SABIC SK NEXLENE COMPANY PTE. LTD., Singapore, SG;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/76 (2006.01); C08F 4/64 (2006.01); C07F 7/00 (2006.01); C08F 10/02 (2006.01);
U.S. Cl.
CPC ...
C07F 7/00 (2013.01); C08F 4/64 (2013.01); C08F 4/64193 (2013.01); C08F 10/02 (2013.01);
Abstract
Provided are a metal-ligand complex, a catalyst composition for ethylene-based polymerization including the same, and a method for preparing an ethylene-based polymer using the same. Since the metal-ligand complex of the present invention in which a certain functional group is introduced to a certain position has high solubility and catalytic activity, the catalyst composition comprising the same for ethylene-based polymerization including the same may produce an ethylene-based polymer having excellent physical properties.