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. 02, 2017
Filed:
Sep. 28, 2012
Applicant:
Total Marketing Services, Puteaux, FR;
Inventor:
Denis Lancon, Chassieu, FR;
Assignee:
Total Marketing Services, Puteaux, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 137/10 (2006.01); C10M 169/04 (2006.01); C10M 173/00 (2006.01); C10M 161/00 (2006.01); C10M 167/00 (2006.01);
U.S. Cl.
CPC ...
C10M 161/00 (2013.01); C10M 167/00 (2013.01); C10M 169/048 (2013.01); C10M 2203/1006 (2013.01); C10M 2203/1025 (2013.01); C10M 2205/022 (2013.01); C10M 2205/04 (2013.01); C10M 2207/028 (2013.01); C10M 2207/26 (2013.01); C10M 2207/283 (2013.01); C10M 2207/289 (2013.01); C10M 2219/046 (2013.01); C10M 2223/045 (2013.01); C10N 2230/02 (2013.01); C10N 2230/04 (2013.01); C10N 2230/06 (2013.01); C10N 2230/52 (2013.01); C10N 2230/54 (2013.01); C10N 2240/102 (2013.01); C10N 2270/02 (2013.01);
Abstract
A lubricant composition for 4-stroke or 2-stroke marine engine includes at least one lubricant base oil for marine engine, at least one olefin copolymer, at least one hydrogenated styrene-isoprene copolymer, at least one glycerol ester and at least one detergent, whose use promotes fuel economy and has good properties regarding engine cleanliness, in particular crankcase cleanliness.