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:
Mar. 24, 2015
Filed:
Dec. 17, 2008
Applicants:
Mark C. Davies, Belper, GB;
Michael R. Sutton, Matlock, GB;
Inventors:
Mark C. Davies, Belper, GB;
Michael R. Sutton, Matlock, GB;
Assignee:
The Lubrizol Corporation, Wickliffe, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C10M 129/10 (2006.01); C10M 159/22 (2006.01); C10M 159/20 (2006.01); C10M 163/00 (2006.01);
U.S. Cl.
CPC ...
C10M 129/10 (2013.01); C10M 159/20 (2013.01); C10M 159/22 (2013.01); C10M 163/00 (2013.01); C10M 2203/1006 (2013.01); C10M 2205/0285 (2013.01); C10M 2207/026 (2013.01); C10M 2207/027 (2013.01); C10M 2207/028 (2013.01); C10M 2215/064 (2013.01); C10M 2215/223 (2013.01); C10M 2219/044 (2013.01); C10M 2219/046 (2013.01); C10M 2219/088 (2013.01); C10M 2219/089 (2013.01); C10M 2223/045 (2013.01); C10N 2210/02 (2013.01); C10N 2210/04 (2013.01); C10N 2230/04 (2013.01); C10N 2230/06 (2013.01); C10N 2230/12 (2013.01); C10N 2230/40 (2013.01); C10N 2230/42 (2013.01); C10N 2230/43 (2013.01); C10N 2230/45 (2013.01); C10N 2230/52 (2013.01); C10N 2230/54 (2013.01); C10N 2240/10 (2013.01);
Abstract
The invention provides a lubricating composition containing an oil of lubricating viscosity and a calcium-containing detergent with a soap content of 0.06 wt % to 1.6 wt % of the lubricating composition. The lubricating composition is suitable for lubricating an internal combustion engine.