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. 05, 2019
Filed:
Jun. 16, 2015
Applicant:
The Lubrizol Corporation, Wickliffe, OH (US);
Inventors:
Michael J. Marcella, Madison, OH (US);
Alexander Michlberger, Wickliffe, OH (US);
Assignee:
The Lubrizol Corporation, Wickliffe, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10M 135/00 (2006.01); C10M 135/18 (2006.01); C10M 141/08 (2006.01); C10M 141/10 (2006.01); C10M 141/12 (2006.01); C10M 133/06 (2006.01); C10M 135/10 (2006.01); C10M 139/00 (2006.01); F02B 75/02 (2006.01);
U.S. Cl.
CPC ...
C10M 135/18 (2013.01); C10M 133/06 (2013.01); C10M 135/10 (2013.01); C10M 139/00 (2013.01); C10M 141/08 (2013.01); C10M 141/10 (2013.01); C10M 141/12 (2013.01); F02B 75/02 (2013.01); C10M 2203/024 (2013.01); C10M 2207/021 (2013.01); C10M 2207/026 (2013.01); C10M 2207/042 (2013.01); C10M 2207/125 (2013.01); C10M 2207/128 (2013.01); C10M 2207/281 (2013.01); C10M 2207/282 (2013.01); C10M 2207/2805 (2013.01); C10M 2207/289 (2013.01); C10M 2207/2835 (2013.01); C10M 2209/084 (2013.01); C10M 2215/02 (2013.01); C10M 2215/04 (2013.01); C10M 2215/042 (2013.01); C10M 2215/064 (2013.01); C10M 2215/08 (2013.01); C10M 2215/086 (2013.01); C10M 2215/223 (2013.01); C10M 2215/224 (2013.01); C10M 2215/28 (2013.01); C10M 2215/30 (2013.01); C10M 2219/022 (2013.01); C10M 2219/044 (2013.01); C10M 2219/046 (2013.01); C10M 2219/068 (2013.01); C10M 2223/043 (2013.01); C10M 2223/045 (2013.01); C10M 2227/00 (2013.01); C10M 2227/066 (2013.01); C10N 2210/02 (2013.01); C10N 2210/04 (2013.01); C10N 2210/05 (2013.01); C10N 2220/022 (2013.01); C10N 2230/02 (2013.01); C10N 2230/04 (2013.01); C10N 2230/06 (2013.01); C10N 2230/10 (2013.01); C10N 2230/40 (2013.01); C10N 2230/42 (2013.01); C10N 2230/43 (2013.01); C10N 2230/54 (2013.01); C10N 2240/104 (2013.01); C10N 2260/14 (2013.01); F02B 2075/027 (2013.01);
Abstract
The present invention relates to lubricant compositions for motorcycle engines where the crankcase lubricant is also used to lubricate a wet clutch. The lubricant compositions contain antimony dithiocarbamates in combination with one or more ash-free friction modifiers.