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:
Jul. 01, 2014
Filed:
Jun. 23, 2009
Applicants:
Pierre-louis Carrette, Lyons, FR;
Bruno Delfort, Paris, FR;
Inventors:
Pierre-Louis Carrette, Lyons, FR;
Bruno Delfort, Paris, FR;
Assignee:
IFP Energies nouvelles, Rueil Malmaison Cedex, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 53/40 (2006.01); C07D 285/125 (2006.01); C07D 417/02 (2006.01); C07D 487/12 (2006.01); C07D 487/14 (2006.01); C09K 3/00 (2006.01); B01D 53/52 (2006.01); B01D 53/62 (2006.01); B01D 53/78 (2006.01);
U.S. Cl.
CPC ...
Abstract
The degradation of an absorbent solution comprising organic compounds having a amine function in aqueous solution is substantially reduced in the presence of a small amount of thiadiazole-derived degradation inhibiting agents defined by the general formula as follows: The absorbent solution is used to deacidize a gaseous effluent.
Carrette, Pierre-Louis. (2014). Absorbent solution containing a thiadiazole-derived degradation inhibitor and method for limiting the degradation of an absorbent solution (U.S. Patent No. 8765088). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8765088
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile