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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.:

US 11897789 B1

PDFFull Text
Date of Patent:
Feb. 13, 2024

Filed:

Feb. 02, 2018

Polymer/carbon nanotube composite and methods for wastewater treatment

Applicant:

King Fahd University of Petroleum and Minerals, Dhahran, SA;

Inventors:

Othman Charles Sadeq Al Hamouz, Dhahran, SA;

Isaiah Olabisi Adelabu, Dhahran, SA;

Tawfik Abdo Saleh Awadh, Dhahran, SA;

Assignee:

KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS, Dhahran, SA;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

John Kim

Int. Cl.
CPC ...
C02F 1/28 (2023.01); B01J 20/26 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); C08G 12/34 (2006.01); C08K 3/04 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01); C02F 101/20 (2006.01);
U.S. Cl.
CPC ...
C02F 1/288 (2013.01); B01J 20/265 (2013.01); B01J 20/28059 (2013.01); B01J 20/3085 (2013.01); C08G 12/34 (2013.01); C08K 3/041 (2017.05); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C02F 1/283 (2013.01); C02F 1/285 (2013.01); C02F 2101/20 (2013.01); C08G 2340/00 (2013.01); Y10S 977/746 (2013.01); Y10S 977/75 (2013.01); Y10S 977/752 (2013.01); Y10S 977/847 (2013.01); Y10S 977/903 (2013.01);
Abstract

Polymer/carbon nanotube composites made up of melamine, aldehyde, diaminoalkane monomeric units and carbon nanotubes having activated carbonyl groups. A method for removing heavy metals, such as Pb(II) from an aqueous solution or an industrial wastewater sample with these composites is introduced. A process of synthesizing the polymer/carbon nanotube composites is also described.

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Al Hamouz, Othman Charles Sadeq. (2024). Polymer/carbon nanotube composite and methods for wastewater treatment (U.S. Patent No. 11897789). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11897789

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