Invention Grant
- Patent Title: Lubricant composition
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Application No.: US16637140Application Date: 2018-12-21
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Publication No.: US11643615B2Publication Date: 2023-05-09
- Inventor: Taisuke Maruyama , Yujiro Toda , Eri Watabe , Suguru Sugawara , Masayuki Maeda
- Applicant: NSK LTD.
- Applicant Address: JP Tokyo
- Assignee: NSK LTD.
- Current Assignee: NSK LTD.
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JP 2017247911 2017.12.25
- International Application: PCT/JP2018/047391 2018.12.21
- International Announcement: WO2019/131560A 2019.07.04
- Date entered country: 2020-02-06
- Main IPC: C10M169/06
- IPC: C10M169/06 ; C10M107/02 ; C10M115/08 ; C10M129/40 ; C10M137/04 ; C10M139/00 ; C10M141/12 ; C10N40/02
Abstract:
A lubricant composition according to the present invention contains a fatty acid metal salt, a metal dithiocarbamate, and an additive having an effect of increasing an acid value of the lubricant composition, whereby fretting resistance performances are further improved.
Public/Granted literature
- US20200248097A1 LUBRICANT COMPOSITION Public/Granted day:2020-08-06
Information query
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