New quinazoline derivative as corrosion inhibitors for mild steel in acidic environments

MA68849A1Pending Publication Date: 2026-06-30UNIV IBN TOFAIL

2 Cites 0 Cited by

Patent Information

Application Number: MA68849
Authority / Receiving Office: MA · MA
Patent Type: Applications
Current Assignee / Owner
Filing Date: 2024-12-12
Publication Date: 2026-06-30

Application Information

Patent Timeline

12 Dec 2024

Application

MA68849

30 Jun 2026

Publication

MA68849A1

IPC: C23F11/04; C23G1/06; C23G1/08

CPC: C23F11/04; C23G1/06; C23G1/08

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Abstract

The present invention relates to the use of a newly synthesized quinazolinone derivative—2-(2-chlorophenyl)-2,3-dihydroquinazolin-4(1H)-one, hereinafter referred to as ZB2—as a corrosion inhibitor for mild steel in a corrosive environment consisting of a 1 M HCl solution.

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Citation Information

Patent Citations

Carbon steel pickling corrosion inhibitor of quinazoline-4-(3H)-ketone derivative
CN113215581A
CU21573A1

Patent Information

Abstract

Patent Citations

Carbon steel pickling corrosion inhibitor of quinazoline-4-(3H)-ketone derivative

CU21573A1