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:
May. 24, 1977
Filed:
Dec. 10, 1975
Applicant:
Inventors:
Ronald J Cier, East Windsor, NJ (US);
Robert F Bridger, Hopewell, NJ (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 / ;
Abstract
Lubricant compositions are provided, containing an antiwear amount of a compound having the structure Y(CN).sub.n in which n is a whole number from 2 to 6 and when n is 2, Y is alkylene, phenylene or benzylene, when n is 3, Y is a tris(ethyleneoxy) paraffin having from 3 to 12 carbon atoms, when n is 4, Y is a tetrakis(ethyleneoxy) paraffin having from 4 to 12 carbon atoms, when n is 5, Y is a pentakis(ethyleneoxy) paraffin having from 5 to 16 carbon atoms, and when n l is 6, Y is a hexakis(ethyleneoxy) cycloparaffin having from 6 to 16 carbon atoms.