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:
Sep. 28, 2021
Filed:
May. 14, 2018
Applicants:
SK Innovation Co., Ltd., Seoul, KR;
SK Global Chemical Co., Ltd., Seoul, KR;
Inventors:
Hyoseung Park, Daejeon, KR;
Chansaem Park, Daejeon, KR;
So Hee Sim, Daejeon, KR;
Inhyoup Song, Daejeon, KR;
Ilgu Jung, Daejeon, KR;
Myungjin Kim, Daejeon, KR;
Assignees:
SK Innovation Co., Ltd., Seoul, KR;
SK Global Chemical Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 19/00 (2006.01); C07C 2/34 (2006.01); C07C 7/20 (2006.01); C10G 75/04 (2006.01); C07C 2/06 (2006.01); C07C 2/04 (2006.01); C07C 2/36 (2006.01); C07C 2/32 (2006.01); C07C 2/08 (2006.01); C07C 2/26 (2006.01); C07C 11/107 (2006.01); C07C 11/04 (2006.01);
U.S. Cl.
CPC ...
B01J 19/002 (2013.01); B01J 19/0026 (2013.01); C07C 2/04 (2013.01); C07C 2/06 (2013.01); C07C 2/08 (2013.01); C07C 2/26 (2013.01); C07C 2/32 (2013.01); C07C 2/34 (2013.01); C07C 2/36 (2013.01); C07C 7/20 (2013.01); C10G 75/04 (2013.01); B01J 2219/00247 (2013.01); C07C 11/04 (2013.01); C07C 11/107 (2013.01);
Abstract
The present invention provides a fouling prevention method and a method for olefin oligomerization, wherein in the method for olefin oligomerization, a predetermined anti-fouling agent is added, thereby minimizing the production of sticking byproducts generated during the reaction and fundamentally preventing the fouling of the byproducts, generated during the reaction, on an inner wall of a reactor.