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. 19, 2021
Filed:
Apr. 17, 2017
Applicant:
Dow Silicones Corporation, Midland, MI (US);
Inventors:
Assignee:
Dow Silicones Corporation, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/02 (2006.01); B01J 20/34 (2006.01); B01J 20/26 (2006.01); C02F 1/28 (2006.01); B01D 53/04 (2006.01); B01J 20/22 (2006.01); B01D 53/047 (2006.01); C02F 101/32 (2006.01);
U.S. Cl.
CPC ...
B01J 20/3425 (2013.01); B01D 53/02 (2013.01); B01D 53/0407 (2013.01); B01D 53/047 (2013.01); B01D 53/0423 (2013.01); B01D 53/0454 (2013.01); B01D 53/0462 (2013.01); B01J 20/223 (2013.01); B01J 20/262 (2013.01); B01J 20/267 (2013.01); B01J 20/3458 (2013.01); B01J 20/3475 (2013.01); B01J 20/3491 (2013.01); C02F 1/285 (2013.01); B01D 2253/202 (2013.01); B01D 2257/302 (2013.01); B01D 2257/304 (2013.01); B01D 2257/306 (2013.01); B01D 2257/404 (2013.01); B01D 2257/504 (2013.01); B01D 2257/556 (2013.01); B01D 2257/702 (2013.01); B01D 2257/706 (2013.01); B01D 2257/708 (2013.01); B01D 2257/80 (2013.01); C02F 2101/322 (2013.01); C02F 2303/16 (2013.01); Y02C 20/40 (2020.08);
Abstract
A method and apparatus for removing a volatile component from a mixture are disclosed. The method and apparatus employ a crosslinked elastomer with a glass transition temperature ≤+25° C. as the sorbent.