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:
Sep. 22, 2020
Filed:
Mar. 22, 2017
Applicant:
Infineum International Limited, Abingdon, GB;
Inventors:
Philip J. Woodward, Reading, GB;
Adam P. Marsh, Witney, GB;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 129/74 (2006.01); C10M 163/00 (2006.01); C10M 129/54 (2006.01); C10M 129/68 (2006.01); C10N 10/04 (2006.01); C10N 20/04 (2006.01); C10N 30/00 (2006.01); C10N 30/04 (2006.01); C10N 40/25 (2006.01); C10N 70/00 (2006.01);
U.S. Cl.
CPC ...
C10M 129/74 (2013.01); C10M 129/54 (2013.01); C10M 129/68 (2013.01); C10M 163/00 (2013.01); C10M 2203/1006 (2013.01); C10M 2203/1025 (2013.01); C10M 2207/129 (2013.01); C10M 2207/144 (2013.01); C10M 2207/262 (2013.01); C10M 2207/283 (2013.01); C10M 2207/289 (2013.01); C10M 2207/34 (2013.01); C10M 2215/06 (2013.01); C10M 2215/28 (2013.01); C10M 2219/068 (2013.01); C10M 2223/045 (2013.01); C10N 2010/04 (2013.01); C10N 2020/04 (2013.01); C10N 2030/00 (2013.01); C10N 2030/04 (2013.01); C10N 2030/52 (2020.05); C10N 2040/25 (2013.01); C10N 2040/252 (2020.05); C10N 2040/255 (2020.05); C10N 2070/02 (2020.05);
Abstract
The use of polyalkylenyl succinic anhydrides to stabilize an additive concentrate which includes a salicylate detergent and a nitrogen-free ashless organic friction modifier.