专利检索 ap:("QATAR UNIVERSITY") AND inv:"Ibnelwaleed HUSSEIN" 第 1 页

1.

发明公开
PIPERAZINE BIS-UREA AND BIS-THIOUREA-BASED CORROSION INHIBITOR COMPOUNDS FOR STEEL PROTECTION 审中-公开

公开(公告)号：US20240360361A1

公开(公告)日：2024-10-31

申请号：US18647768

申请日：2024-04-26

申请人： QATAR UNIVERSITY

发明人： Abdulilah DAWOUD , Mohanad SHKOOR , Rem JALAB , Mazen KHALED , Mohammed SAAD , Ibnelwaleed HUSSEIN

IPC分类号： C09K15/30 , C07D295/13

CPC分类号： C09K15/30 , C07D295/13

摘要： Described herein are piperazine bis-urea and bis-thiourea based inhibitor compounds, methods of inhibiting steel corrosion in the presence of corrosive media comprising introducing said compounds into the corrosive media in contact with the steel, and a synthesis of said compounds.