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:
Sep. 16, 2014
Filed:
Feb. 08, 2010
Jody A. Kocsis, Chagrin Falls, OH (US);
Matthew D. Gieselman, Wickliffe, OH (US);
Seth L. Crawley, Mentor, OH (US);
Douglas M. Barr, Hudson, OH (US);
Jody A. Kocsis, Chagrin Falls, OH (US);
Matthew D. Gieselman, Wickliffe, OH (US);
Seth L. Crawley, Mentor, OH (US);
Douglas M. Barr, Hudson, OH (US);
The Lubrizol Corporation, Wickliffe, OH (US);
Abstract
The invention provides a lubricating composition containing an oil of lubricating viscosity and a product obtainable from a 1,4-conjugate addition of an aminocarboxylic acid to an activated olefin. The invention further relates to a method of lubricating an internal combustion engine by lubricating the engine with the lubricating composition. The invention further relates to the use of the product disclosed herein as a lead corrosion inhibitor.