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. 19, 2018
Filed:
May. 19, 2015
Applicants:
Basf SE, Ludwigshafen, DE;
Wintershall Holding Gmbh, Kassel, DE;
Inventors:
Reiner Kripp, Ludwigshafen, DE;
Andrea Seibert, Griescheim, DE;
Dirk Fries, Flörsheim-Dalsheim, DE;
Achim Feβenbecker, Waghäusel, DE;
Thomas Ruehle, Mannheim, DE;
Assignees:
BASF SE, Ludwigshafen, DE;
Wintershall Holding GmbH, Kassel, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 145/40 (2006.01); C12P 19/04 (2006.01);
U.S. Cl.
CPC ...
C10M 145/40 (2013.01); C12P 19/04 (2013.01); C10M 2201/02 (2013.01); C10M 2207/2835 (2013.01); C10M 2209/12 (2013.01); C10N 2230/02 (2013.01); C10N 2230/04 (2013.01); C10N 2230/06 (2013.01); C10N 2230/10 (2013.01); C10N 2230/12 (2013.01); C10N 2230/14 (2013.01); C10N 2230/18 (2013.01); C10N 2230/36 (2013.01); C10N 2240/08 (2013.01);
Abstract
The presently claimed invention relates to a lubricant composition comprising at least one beta-glucan, optionally in form of one of its derivatives, at least one base oil, at least one additive component, and optionally water; the use of said lubricant compositions for reducing wear in metal-on-metal contact and the use of at least one beta-glucan for reducing the friction coefficient of a lubricant composition.