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. 13, 2017
Filed:
Apr. 07, 2015
Applicant:
Basf SE, Ludwigshafen, DE;
Inventors:
Kevin J. DeSantis, Upper Nyack, NY (US);
Roger L. Kuhlman, Ringwood, NJ (US);
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 169/04 (2006.01); C10M 137/10 (2006.01); C10M 141/06 (2006.01); C10M 133/06 (2006.01);
U.S. Cl.
CPC ...
C10M 141/06 (2013.01); C10M 133/06 (2013.01); C10M 2207/042 (2013.01); C10M 2215/04 (2013.01); C10M 2219/044 (2013.01); C10N 2230/36 (2013.01); C10N 2230/52 (2013.01);
Abstract
This disclosure is directed to an additive package for a lubricant composition that provides improved fluoropolymer compatibility. The additive package comprises an amine compound and a seal compatibility additive. The disclosure is also directed to a lubricant composition comprising a base oil, an amine compound, and a seal compatibility additive. The seal compatibility additive improves the fluoropolymer seal compatibility of the resultant lubricant composition.