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:
Feb. 24, 2015
Filed:
Jun. 27, 2011
Applicant:
Seong-pil Kang, Daejeon, KR;
Inventor:
Seong-Pil Kang, Daejeon, KR;
Assignee:
Korea Institute of Energy Research, Daejeon, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 7/20 (2006.01); C07D 207/08 (2006.01); C07F 5/02 (2006.01); C07D 207/06 (2006.01); C09K 8/52 (2006.01); C10L 3/10 (2006.01);
U.S. Cl.
CPC ...
C07D 207/08 (2013.01); C07D 207/06 (2013.01); C09K 8/52 (2013.01); C09K 2208/22 (2013.01); C10L 3/107 (2013.01);
Abstract
The present invention relates to an ionic liquid compound that inhibits a formation of a gas hydrate. The compound of the present invention changes an equilibrium temperature and pressure of a gas hydrate in small quantity into a lower temperature and/or a higher pressure, and simultaneously retards the formation of the gas hydrate under the same environment. Thus, the compound of the present invention is used in oil and natural gas industries to effectively inhibit or delay the formation of the gas hydrate under the condition having a low temperature and a high pressure.