Invention Grant
- Patent Title: Lubricant additive, lubricant additive composition, and lubricating oil composition containing the same
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Application No.: US17439394Application Date: 2020-03-10
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Publication No.: US11739283B2Publication Date: 2023-08-29
- Inventor: Yutaro Shimizu , Hideki Kawamoto , Kazuhiro Oda , Seita Ueda
- Applicant: NOF CORPORATION
- Applicant Address: JP Tokyo
- Assignee: NOF CORPORATION
- Current Assignee: NOF CORPORATION
- Current Assignee Address: JP Tokyo
- Priority: JP 19047822 2019.03.14 JP 20027128 2020.02.20
- International Application: PCT/JP2020/010341 2020.03.10
- International Announcement: WO2020/184568A 2020.09.17
- Date entered country: 2021-09-14
- Main IPC: C10M169/04
- IPC: C10M169/04 ; C10M129/72 ; C10M129/76 ; C10M133/10 ; C10M137/10 ; C10M141/10
Abstract:
A lubricant additive capable of imparting various functions to a lubricant base oil contains an ester compound (A) represented by formula (1) and an ester compound (B) represented by formula (2). (A):(B) being a mass ratio of the ester compound (A) to the ester compound (B) is 99:1 to 80:20.
Public/Granted literature
- US20220154096A1 LUBRICANT ADDITIVE, LUBRICANT ADDITIVE COMPOSITION, AND LUBRICATING OIL COMPOSITION CONTAINING THE SAME Public/Granted day:2022-05-19
Information query
IPC分类:
