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. 31, 2020
Filed:
Mar. 09, 2016
Applicant:
Fuchs Petrolub SE, Mannheim, DE;
Inventors:
Thomas Litters, Hettenleidelheim, DE;
Florian Hahn, Chicago, IL (US);
Torsten Goerz, Hochspeyer, DE;
Hans Jürgen Erkel, Bruchmühlbach-Miesau, DE;
Assignee:
FUCHS PETROLUB SE, Mannheim, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10M 169/06 (2006.01); C10M 169/02 (2006.01); C10M 119/24 (2006.01); C10M 115/08 (2006.01); C10M 151/04 (2006.01);
U.S. Cl.
CPC ...
C10M 169/06 (2013.01); C10M 115/08 (2013.01); C10M 119/24 (2013.01); C10M 151/04 (2013.01); C10M 169/02 (2013.01); C10M 2201/041 (2013.01); C10M 2203/1006 (2013.01); C10M 2203/1025 (2013.01); C10M 2209/12 (2013.01); C10M 2215/1023 (2013.01); C10M 2215/1026 (2013.01); C10M 2221/041 (2013.01); C10N 2210/01 (2013.01); C10N 2210/02 (2013.01); C10N 2220/022 (2013.01); C10N 2230/02 (2013.01); C10N 2230/06 (2013.01); C10N 2230/08 (2013.01); C10N 2230/10 (2013.01); C10N 2240/02 (2013.01); C10N 2240/04 (2013.01); C10N 2250/10 (2013.01); C10N 2270/00 (2013.01);
Abstract
The invention relates to a method for preparing lignin derivative-based lubricating greases thickened by a polyurea thickener, lubricating greases thus prepared, and the use of such lubricant greases, inter alia, in transmissions, constant-velocity driveshafts and sealed roller bearings.