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:
Jun. 25, 2013
Filed:
Dec. 20, 2010
Applicants:
Lisa S. Baugh, Ringoes, NJ (US);
David C. Calabro, Bridgewater, NJ (US);
Quanchang LI, Dayton, NJ (US);
Enock Berluche, Phillipsburg, NJ (US);
Inventors:
Lisa S. Baugh, Ringoes, NJ (US);
David C. Calabro, Bridgewater, NJ (US);
Quanchang Li, Dayton, NJ (US);
Enock Berluche, Phillipsburg, NJ (US);
Assignee:
Exxonmobil Research and Engineering Company, Annandale, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/02 (2006.01); B01D 53/14 (2006.01); B01D 47/00 (2006.01); B01D 53/04 (2006.01); B01D 53/56 (2006.01); C01B 17/16 (2006.01); C01B 31/20 (2006.01); B01J 20/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Improved COsorbents comprised of a mesoporous silica functionalized with a polyamine are obtained by the in-situ polymerization of azetidine. Also included herein are processes utilizing the improved COsorbents wherein COis chemisorbed onto the polyamine portion of the sorbent and the process is thermally reversible.