Invention Grant
- Patent Title: Lubricant composition
- Patent Title (中): 润滑油组成
-
Application No.: US13583738Application Date: 2011-03-10
-
Publication No.: US09309481B2Publication Date: 2016-04-12
- Inventor: Hideki Kamano , Masashi Kaji
- Applicant: Hideki Kamano , Masashi Kaji
- Applicant Address: JP Tokyo
- Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee: IDEMITSU KOSAN CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: JP2010-056646 20100312
- International Application: PCT/JP2011/055699 WO 20110310
- International Announcement: WO2011/111795 WO 20110915
- Main IPC: C07D295/02
- IPC: C07D295/02 ; C10M169/04 ; C10M135/04 ; C10M141/08
Abstract:
A lubricant oil composition which is excellent in deposition resistance, corrosion resistance and wear resistance, despite its low phosphorus content and low sulfuric acid ash content, is provided by using a succinimide compound in combination with at least one selected from specific sulfur-containing compounds, specific heterocyclic compounds and reaction products thereof.
Public/Granted literature
- US20130005624A1 LUBRICANT COMPOSITION Public/Granted day:2013-01-03
Information query
