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. 05, 2018
Filed:
Oct. 02, 2017
King Saud University, Riyadh, SA;
Mu Naushad, Riyadh, SA;
Ayoub Abdullah Alqadami, Riyadh, SA;
Tansir Ahamad, Riyadh, SA;
Zeid Abdullah Alothman, Riyadh, SA;
Saad M. Alshehri, Riyadh, SA;
KING SAUD UNIVERSITY, Riyadh, SA;
Abstract
Carboxylic functionalized magnetic nanocomposites can include a magnetic compound, such as FeO, that is encapsulated by a plurality of amino organosilane groups. The organosilane groups can include 3-[2-(2-Aminoethylamino)ethylamino] propyl-trimethoxysilane (TAS). At least some of the organosilane groups can have amino and carboxylic acid substituents. The organic pollutants can include malachite green dye. The carboxylic functionalized magnetic nanocomposites can adsorb dye from solution, such as wastewater. The carboxylic functionalized magnetic nanocomposites can be separated from the solution using an external magnetic material.