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:
Jun. 14, 2016
Filed:
Aug. 23, 2013
Applicant:
Afton Chemical Corporation, Richmond, VA (US);
Inventors:
Diane Gauthier, Richmond, VA (US);
Joseph B. Carroll, Glen Allen, VA (US);
Assignee:
Afton Chemical Corporation, Richmond, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 163/00 (2006.01); C10M 169/04 (2006.01); C10M 115/08 (2006.01); C10M 155/02 (2006.01);
U.S. Cl.
CPC ...
C10M 155/02 (2013.01); C10M 2229/047 (2013.01); C10N 2220/021 (2013.01); C10N 2220/022 (2013.01); C10N 2230/18 (2013.01); C10N 2240/04 (2013.01); C10N 2240/042 (2013.01); C10N 2240/044 (2013.01); C10N 2240/045 (2013.01); C10N 2240/10 (2013.01); C10N 2240/105 (2013.01); C10N 2240/106 (2013.01);
Abstract
A lubricant composition comprising a major amount of a base oil having a kinematic viscosity between 2 and 8 cSt at 100° C. and a minor amount of an additive composition represented by formula IV: wherein x and y can be the same or different and (x+y) equals between 50 and 1,500 and m and n can be the same or different and Q is hydrogen or a monovalent organic group selected from the group consisting of C1-C8 alkyl, acetyl and isocyanato group of the formula —NCO.