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. 19, 2017
King Saud University, Riyadh, SA;
Hamad Zaid Alkhathlan, Riyadh, SA;
Merajuddin Khan, Riyadh, SA;
Mahmood M. S. Abdullah, Riyadh, SA;
Abdullah Mohammed Al-Mayouf, Riyadh, SA;
KING SAUD UNIVERSITY, Riyadh, SA;
Abstract
Extracts offlowers are shown to exhibit anticorrosive activity when used with mild steel in acidic media. A process is shown for obtaining such anticorrosive extracts from the flowers of. In particular, certain methanolic, aqueous methanolic and water extracts, as well as ethyl acetate and n-butanol fractions, offlowers are shown to demonstrate particular anticorrosive activity when used with mild steel in acidic media. An isolated flavonoid compound fromflowers, designated as apigenin-7-O-β-D-glucoside, is particularly useful for anticorrosive activity when used with mild steel in acidic media.