Invention Grant
- Patent Title: Lubricating oil composition
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Application No.: US15559674Application Date: 2016-03-18
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Publication No.: US11060046B2Publication Date: 2021-07-13
- Inventor: Jitsuo Shinoda
- Applicant: IDEMITSU KOSAN CO., LTD.
- Applicant Address: JP Chiyoda-ku
- Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee Address: JP Chiyoda-ku
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JPJP2015-058362 20150320
- International Application: PCT/JP2016/058635 WO 20160318
- International Announcement: WO2016/152752 WO 20160929
- Main IPC: C10N40/00
- IPC: C10N40/00 ; C10N70/00 ; C10M169/04 ; C10M141/06 ; C10M141/02 ; C10M129/10 ; C10M129/34 ; C10M129/54 ; C10M129/95 ; C10M133/12 ; C10M133/44 ; C10M137/04 ; C10M141/10 ; C10N30/02 ; C10N30/06 ; C10N30/10 ; C10N40/02 ; C10N40/04 ; C10N40/08 ; C10N40/12 ; C10N40/25 ; C10N40/30
Abstract:
The lubricating oil composition of the present invention contains a base oil, a 2,6-di-tert-butylphenol (A), and at least one compound (B) selected from a benzotriazole compound and a sorbitan compound.
Public/Granted literature
- US20180282655A1 LUBRICATING OIL COMPOSITION Public/Granted day:2018-10-04
Information query
