Invention Grant
- Patent Title: Initial running-in agent composition and initial running-in system including said composition
-
Application No.: US16762550Application Date: 2018-10-25
-
Publication No.: US11124735B2Publication Date: 2021-09-21
- Inventor: Norihiro Kimoto , Tomohiro Goto , Koshi Adachi , Tsubasa Takahashi
- Applicant: DAICEL CORPORATION , TOHOKU UNIVERSITY
- Applicant Address: JP Osaka; JP Sendai
- Assignee: DAICEL CORPORATION,TOHOKU UNIVERSITY
- Current Assignee: DAICEL CORPORATION,TOHOKU UNIVERSITY
- Current Assignee Address: JP Osaka; JP Sendai
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JPJP2017-216442 20171109
- International Application: PCT/JP2018/039646 WO 20181025
- International Announcement: WO2019/093141 WO 20190516
- Main IPC: C10M173/02
- IPC: C10M173/02 ; C10M125/02 ; C10N40/10
Abstract:
The present invention provides an initial running-in agent composition suitable for forming a low-friction surface (running-in surface) on a sliding member, such as a hard carbon film, in a system in which water is used as a lubricant. The initial running-in agent composition (10) according to an embodiment of the present invention contains water 11 as a lubricant base and nanodiamond particles (12). In the initial running-in agent composition (10), a content of the water (11) is preferably 99 mass % or greater, and a content of the nanodiamond particles (12) is preferably 1.0 mass % or less.
Public/Granted literature
- US20200339908A1 INITIAL RUNNING-IN AGENT COMPOSITION AND INITIAL RUNNING-IN SYSTEM INCLUDING SAID COMPOSITION Public/Granted day:2020-10-29
Information query
