Invention Grant
- Patent Title: Hydraulic fluid composition
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Application No.: US16473099Application Date: 2017-12-21
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Publication No.: US11053448B2Publication Date: 2021-07-06
- Inventor: Virpi Rämö , Ari Saastamoinen , Heinz Schwab
- Applicant: Neste Corporation
- Applicant Address: FI Espoo
- Assignee: Neste Corporation
- Current Assignee: Neste Corporation
- Current Assignee Address: FI Espoo
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: FI20166022 20161222
- International Application: PCT/FI2017/050923 WO 20171221
- International Announcement: WO2018/115589 WO 20180628
- Main IPC: C10M101/02
- IPC: C10M101/02 ; C10N20/00 ; C10N30/02 ; C10N40/08 ; C10N40/04
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.
Information query
