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. 24, 2021
Filed:
Nov. 15, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C07C 11/107 (2006.01); C07C 2/08 (2006.01); C08F 4/69 (2006.01); C07C 7/04 (2006.01); C08F 2/06 (2006.01); C08F 10/02 (2006.01);
U.S. Cl.
CPC ...
C07C 11/107 (2013.01); C07C 2/08 (2013.01); C07C 7/04 (2013.01); C08F 4/69 (2013.01); C08F 2/06 (2013.01); C08F 10/02 (2013.01);
Abstract
A method for separating ethylene oligomerization reaction products is provided. The method improves energy efficiency by controlling the temperature of the ethylene oligomerization reaction products. When the method for separating the ethylene oligomerization reaction products of the present invention is used, it is possible to minimize the use of hot utility and save costs required for a separation process.