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:
Nov. 17, 2015
Filed:
Jun. 27, 2012
Applicants:
Ibrahim Abdallah Al-sarra, Riyadh, SA;
Fars Kaed Alanazi, Riyadh, SA;
Awwad Abdoh Radwan, Riyadh, SA;
Inventors:
Ibrahim Abdallah Al-Sarra, Riyadh, SA;
Fars Kaed Alanazi, Riyadh, SA;
Awwad Abdoh Radwan, Riyadh, SA;
Assignee:
King Saud University, Riyadh, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/42 (2006.01); C02F 1/28 (2006.01); C08B 37/08 (2006.01); B01J 20/24 (2006.01); B01J 20/34 (2006.01); B01J 20/26 (2006.01); C02F 101/20 (2006.01);
U.S. Cl.
CPC ...
C02F 1/42 (2013.01); B01J 20/24 (2013.01); B01J 20/267 (2013.01); B01J 20/3425 (2013.01); B01J 20/3475 (2013.01); C02F 1/286 (2013.01); C08B 37/003 (2013.01); B01J 2220/4825 (2013.01); C02F 2101/20 (2013.01);
Abstract
The present invention relates to a cross-linked thiazolidinone chitosan dibenzo crown ether, a method for its preparation as well as its use as adsorbent.