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. 25, 2022
Filed:
Feb. 25, 2020
Applicant:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Inventors:
Mamdouh Ahmad Al-Harthi, Dhahran, SA;
Hafiz Muhammad Afzal, Dhahran, SA;
Assignee:
King Fahd University of Petroleum and Minerals, Dhahran, SA;
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/00 (2006.01); C08J 3/28 (2006.01); C08K 3/04 (2006.01); C08J 5/18 (2006.01);
U.S. Cl.
CPC ...
C08J 5/005 (2013.01); C08J 3/28 (2013.01); C08J 5/18 (2013.01); C08K 3/042 (2017.05); C08J 2329/04 (2013.01); C08K 2201/001 (2013.01); C08K 2201/011 (2013.01);
Abstract
A process for making microwave-irradiated nanocomposites comprising graphene nanoplatelets dispersed in a polymer matrix, showing improved structural and electrical properties, is provided. The nanocomposites may be made using a solution casting technique, and may have a bilayer structure comprising a graphene-enriched layer in contact with a polymer-enriched layer. The nanocomposite may be used as a shielding material on electrical devices to decrease electromagnetic interference.