Invention Application
- Patent Title: LUBRICANT COMPOSITION
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Application No.: US18841473Application Date: 2023-02-10
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Publication No.: US20250163342A1Publication Date: 2025-05-22
- Inventor: Shinya SATO , Yasuhito NAKAHARA , Tsutomu ISHII
- Applicant: IDEMITSU KOSAN CO.,LTD.
- Applicant Address: JP Tokyo
- Assignee: IDEMITSU KOSAN CO.,LTD.
- Current Assignee: IDEMITSU KOSAN CO.,LTD.
- Current Assignee Address: JP Tokyo
- Priority: JP2022-029783 20220228
- International Application: PCT/JP2023/004483 WO 20230210
- Main IPC: C10M141/10
- IPC: C10M141/10 ; C10N40/04
Abstract:
A lubricating oil composition including a base oil, a phosphorous acid ester, an imide-based compound, an amide-based compound, an amine-based compound, and a benzotriazole-based compound, wherein a content of the benzotriazole-based compound is 0.005 to 1.00 mass % based on the total amount of the lubricating oil composition.
Information query
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