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:
Dec. 26, 2023
Filed:
Dec. 09, 2022
King Faisal University, Hofouf, SA;
Saadeldin Elsayed Ibrahim Shabaan, Hofouf, SA;
Hany Mohamed Abd El-Lateef Ahmed, Hofouf, SA;
Mai Mostafa Khalaf Ali, Hofouf, SA;
Mohamed Gouda, Hofouf, SA;
KING FAISAL UNIVERSITY, Hofouf, SA;
Abstract
A diselenide protective film, a method of using the diselenide protective film, and a method of making the diselenide protective film are provided. The diselenide protective film includes at least one of three novel diselenide organic polymer structures, and the film provides protection against corrosion of metals such as steel. The method of making the diselenide protective film comprising at least one of three novel diselenide organic polymer structures includes reacting a diselenide-based diamine with one of a diisocyanate, a diisocyanate and phosgene, or a diisocyanate, epichlorohydrin and potassium hydroxide.