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:
Oct. 24, 2023
Filed:
Jan. 28, 2021
Applicant:
Oq Chemicals Gmbh, Monheim am Rhein, DE;
Inventors:
Jens Kubitschke, Düsseldorf, DE;
Horst Lange, Bochum, DE;
Christoph Balzarek, Krefeld, DE;
Joachim Reimer, Mannheim, DE;
Gina Prüss, Rheinberg, DE;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10M 105/34 (2006.01); C10M 105/38 (2006.01); C10N 40/30 (2006.01);
U.S. Cl.
CPC ...
C10M 105/34 (2013.01); C10M 105/38 (2013.01); C10M 2207/2815 (2013.01); C10M 2207/2835 (2013.01); C10N 2040/30 (2013.01);
Abstract
The present invention relates to the use of esters of octahydro-4,7-methano-1H-indene-5-methanol (TCD-M) or -dimethanol (TCD-DM) and aliphatic C2-C18 monocarboxylic acids as lubricants in low temperature applications. In addition, the present invention relates to low-temperature lubricant compositions comprising said esters.