Invention Grant
- Patent Title: Corrosion inhibitor compositions comprising tetrahydrobenzotriazoles solubilized in activating solvents and methods for using same
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Application No.: US14025404Application Date: 2013-09-12
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Publication No.: US09447322B2Publication Date: 2016-09-20
- Inventor: William N. Matulewicz , Peter F. Vogt , James E. Milawski
- Applicant: Wincom, Inc.
- Applicant Address: US OH Blue Ash
- Assignee: Wincom, Inc.
- Current Assignee: Wincom, Inc.
- Current Assignee Address: US OH Blue Ash
- Agency: Eric W. Guttag IP Law Office
- Agent Eric W. Guttag
- Main IPC: C09K15/30
- IPC: C09K15/30 ; C07D249/16 ; C10M133/42 ; C23F11/14
Abstract:
A composition with one or more tetrahydrobenzotriazoles and one or more one or more tetrahydrobenzotriazole activating solvents, wherein the tetrahydrobenzotriazoles are solubilized in the activating solvents in an amount effective to inhibit corrosion of a metal or metal alloy which is corrodible in the presence of copper or copper corroding agents. Also, a method of using this composition to inhibit corrosion of a metal component which has a metal or metal alloy which is corrodible in the presence of copper or copper corroding agents.
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