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. 08, 2020
Filed:
May. 17, 2019
Applicant:
Vanderbilt Chemicals, Llc, Norwalk, CT (US);
Inventors:
Brian M. Casey, Norwalk, CT (US);
Vincent J. Gatto, Bradenton, FL (US);
Assignee:
VANDERBILT CHEMICALS, LLC, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 139/00 (2006.01); C07F 11/00 (2006.01); C10M 159/12 (2006.01); C10N 30/06 (2006.01); C10N 30/12 (2006.01); C10N 40/25 (2006.01);
U.S. Cl.
CPC ...
C10M 139/00 (2013.01); C07F 11/005 (2013.01); C10M 159/12 (2013.01); C10M 2227/09 (2013.01); C10N 2030/06 (2013.01); C10N 2030/12 (2013.01); C10N 2040/252 (2020.05); C10N 2040/255 (2020.05);
Abstract
A molybdate ester represented by the following formula: where Ris a hydrocarbon chain, Ris either a hydrogen atom or a hydrocarbon chain, and m and n are independently from 1 to 5, is effective when used in a lubricating composition in an amount sufficient to provide about 50-5000 ppm of molybdenum, with respect to friction and wear reduction, while providing improved protection against copper and lead corrosion.