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:
Jan. 03, 1978
Filed:
Mar. 13, 1975
Applicant:
Inventor:
John C Nnadi, Glassboro, NJ (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 334 ; 252 427 ; 252 467 ; 252 497 ; 2524 / ;
Abstract
Metallic compounds of polyarylamine sulfides and polyarylamine-phenol sulfides are provided. Said compounds function as dispersants and lubricants are stabilized against oxidation and have their wear protection properties improved by adding thereto a property improving amount of one or more of said compounds.