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. 06, 2021
Filed:
Dec. 21, 2017
Applicant:
Neste Corporation, Espoo, FI;
Inventors:
Assignee:
NESTE OYJ, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 101/02 (2006.01); C10N 20/00 (2006.01); C10N 30/02 (2006.01); C10N 40/08 (2006.01); C10N 40/04 (2006.01);
U.S. Cl.
CPC ...
C10M 101/02 (2013.01); C10M 2203/1025 (2013.01); C10M 2203/1065 (2013.01); C10N 2020/071 (2020.05); C10N 2030/02 (2013.01); C10N 2040/042 (2020.05); C10N 2040/08 (2013.01);
Abstract
The invention provides a hydraulic fluid composition comprising a hydrocarbon component comprising more than 5 wt % of naphthenic oil and up to 95 wt % of renewable or recycled isoparaffinic oil, based on the total weight of the composition. The hydraulic fluid composition is useful as an arctic hydraulic fluid composition, shock absorber or automatic transmission fluid.