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:
Feb. 24, 2015
Filed:
Oct. 28, 2013
Applicant:
Afton Chemical Corporation, Richmond, VA (US);
Inventors:
Assignee:
Afton Chemical Corporation, Richmond, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 129/00 (2006.01); C10M 133/28 (2006.01); C10M 141/10 (2006.01);
U.S. Cl.
CPC ...
C10M 141/10 (2013.01); C10M 2203/1025 (2013.01); C10M 2205/00 (2013.01); C10M 2207/028 (2013.01); C10M 2207/262 (2013.01); C10M 2207/283 (2013.01); C10M 2215/02 (2013.01); C10M 2215/224 (2013.01); C10M 2215/28 (2013.01); C10M 2217/043 (2013.01); C10M 2219/046 (2013.01); C10M 2219/068 (2013.01); C10M 2219/106 (2013.01); C10M 2223/00 (2013.01); C10M 2223/045 (2013.01); C10M 2223/06 (2013.01); C10N 2220/022 (2013.01); C10N 2230/06 (2013.01); C10N 2230/40 (2013.01); C10N 2230/56 (2013.01); C10N 2240/06 (2013.01); C10N 2270/02 (2013.01);
Abstract
A slideway lubricating oil composition, additive concentrate, method of lubricating sliding parts. The lubricating oil includes a base oil; a metal-free friction modifier; and a metal-free, sulfur-free, phosphorus containing anti-wear/extreme pressure agent. The lubricating oil provides a lower coefficient of friction for non-metal sliding surfaces than for metal sliding surfaces.