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:
Jul. 28, 2020
Filed:
Sep. 13, 2017
Applicant:
Lanxess Solutions Us Inc., Middlebury, CT (US);
Inventors:
Robert G. Rowland, Woodbridge, CT (US);
Subban Ramesh, Spartanburg, SC (US);
Assignee:
LANXESS Solutions US Inc., Shelton, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 141/06 (2006.01); C10M 169/04 (2006.01); C10M 133/54 (2006.01); C10M 133/14 (2006.01); C10M 105/00 (2006.01);
U.S. Cl.
CPC ...
C10M 141/06 (2013.01); C10M 105/00 (2013.01); C10M 133/14 (2013.01); C10M 133/54 (2013.01); C10M 169/04 (2013.01); C10M 2203/003 (2013.01); C10M 2215/062 (2013.01); C10M 2215/064 (2013.01); C10M 2215/065 (2013.01); C10M 2215/26 (2013.01); C10N 2230/04 (2013.01); C10N 2230/08 (2013.01); C10N 2230/10 (2013.01); C10N 2240/10 (2013.01);
Abstract
Lubricant compositions comprising a lubricating oil and a mixture of one or more alkylated diarylamine and one or more alkylated hydroxydiarylamine exhibit excellent antioxidant and deposit control performance.