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:
Oct. 24, 2023
Filed:
Jul. 02, 2020
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Jae Hun Jeong, Daejeon, KR;
Sung Kyu Lee, Daejeon, KR;
Yeon Uk Choo, Daejeon, KR;
Hyoung Jun, Daejeon, KR;
Chan Hyu Jin, Daejeon, KR;
Assignee:
LG Chem, Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 19/00 (2006.01); B01D 3/14 (2006.01); B01J 19/24 (2006.01);
U.S. Cl.
CPC ...
B01J 19/0013 (2013.01); B01D 3/143 (2013.01); B01J 19/245 (2013.01); B01J 2219/00074 (2013.01);
Abstract
The present disclosure relates to a heat exchange system which is capable of saving energy consumed in a whole process by exchanging heat of different streams from each other, included in a continuous preparation system of a diester-based composition.