Title:
潤滑油組成物
Document Type and Number:
Japanese Patent JP7061481
Kind Code:
B2
Abstract:
To provide a lubricant composition that can maintain a high coefficient of friction between metals in a boundary lubrication area, and can keep the coefficient of the friction between the metals low in an area with a high rotation and a mild lubrication condition.SOLUTION: The lubricant composition comprises a lubricating base oil, a friction modifier having a specific structure, and an antiwear agent having a specific structure, wherein a content of the antiwear agent is 50 to 950 mass ppm in terms of phosphorus elements based on a total amount of the lubricant composition.SELECTED DRAWING: None
Inventors:
Toshiki Nakamura
Yasuyuki Onumada
Hasegawa Shinji
Yasushi Kashima
Yasuyuki Onumada
Hasegawa Shinji
Yasushi Kashima
Application Number:
JP2018034886A
Publication Date:
April 28, 2022
Filing Date:
February 28, 2018
Export Citation:
Assignee:
eneos corporation
International Classes:
C10M141/10
Domestic Patent References:
| JP61227832A | ||||
| JP2004123938A |
Foreign References:
| WO2006120923A1 | ||||
| WO2016039235A1 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Yoshinori Shimizu
Hiroyuki Hirano
Shohei Kumagai
Yoshiki Kuroki
Yoshinori Shimizu
Hiroyuki Hirano
Shohei Kumagai