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:
Aug. 20, 1985
Filed:
Mar. 20, 1984
Applicant:
Inventor:
Gerassimos Frangatos, Haddonfield, NJ (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 475 ; 546308 ;
Abstract
The present invention is directed to condensation products of amino substituted nitrogen heterocycles, such as pyridines, with unsaturated carboxylic acids as well as their sulfurization products. It has been found that additive amounts of such condensation reaction products when incorporated into lubricant compositions provide effective anti-rust properties against, for example, salt water corrosion.