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:
Mar. 17, 2026
Filed:
May. 13, 2025
Kuwait University, Safat, KW;
Naser Alsayegh, Safat, KW;
Nawaf F. Aljuwayhel, Safat, KW;
Husain Ashkanani, Safat, KW;
Yousef Abdullah Altourah, Safat, KW;
KUWAIT UNIVERSITY, Safat, KW;
Abstract
A method for enhancing the dispersion stability of carbon black-based aqueous suspensions is provided. The method includes forming a thin sodium dodecyl sulfate (SDS) monolayer on the outer surface of the carbon black materials before the carbon black materials are dispersed in a base fluid. This is done by mixing SDS with dry carbon black powder at a ratio of about 1:0.5 by weight for about 15 minutes, under a controlled environment. After mixing the SDS with dry carbon black powder, the resulting mixture is added to distilled water and dispersed for 45 minutes using a sonicator. Once the dispersion process is completed, the suspension is stored for future use.