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:
Apr. 21, 1981
Filed:
Nov. 05, 1979
Applicant:
Inventors:
Jack Ryer, East Brunswick, NJ (US);
Salvatore J Girgenti, Westfield, NJ (US);
Esther D Winans, Colonia, NJ (US);
Assignee:
Exxon Research & Engineering Co., Florham Park, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M / ; C07C / ;
U.S. Cl.
CPC ...
252 475 ; 260454 ;
Abstract
This invention relates to a hydrocarbon-soluble sulfur-nitrogen compound resulting from the reaction of a dialkyl-4-hydroxy benzyl thiocyanate and a C.sub.12 --C.sub.24 alkyl primary amine which compounds have utility as multifunctional, i.e. antioxidation, antiwear, extreme pressure and lubricity modification, additive for fuels and lubricants.