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. 04, 2013
Filed:
Mar. 19, 2009
Applicants:
Martin Schmidt-amelunxen, Röhrmoos/Arzbach, DE;
Dieter Sohn, Greifenberg/Ammersee, DE;
Stefan Grundei, Mering, DE;
Andrea Höpke, Olching, DE;
Inventors:
Martin Schmidt-Amelunxen, Röhrmoos/Arzbach, DE;
Dieter Sohn, Greifenberg/Ammersee, DE;
Stefan Grundei, Mering, DE;
Andrea Höpke, Olching, DE;
Assignee:
Kluber Lubrication Munchen KG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M 169/04 (2006.01); C09G 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to the use of ionic liquids for production of water-resistant lubricating grease compositions, which are used in a temperature range from at least 30° C. to at least 180° C. and have good anticorrosion properties.