Title:
潤滑油組成物
Document Type and Number:
Japanese Patent JP7336916
Kind Code:
B2
Abstract:
To provide a lubricant composition excellent in low-temperature stability and friction reduction characteristics under various conditions.SOLUTION: The lubricant composition includes: molybdenum dithiocarbamate composition (A) containing specific molybdenum dithiocarbamate; specific zinc dialkyldithiophosphate (B); succinimide based ashless dispersant (C); and base oil (D), wherein a mass ratio (Mo/P) of a content of molybdenum atoms contained in the molybdenum dithiocarbamate composition (A) and a content of phosphorus atoms contained in zinc dialkyldithiophosphate (B) is 0.7 or more and 3 or less, and 100°C kinematic viscosity is 1.0 to 8.0 mm2/s.SELECTED DRAWING: None
Inventors:
Taro Kaku
Asami Yamada
Asami Yamada
Application Number:
JP2019152816A
Publication Date:
September 01, 2023
Filing Date:
August 23, 2019
Export Citation:
Assignee:
ADEKA CORPORATION
International Classes:
C10M169/04; C10M133/16; C10M135/18; C10M137/10
Domestic Patent References:
| JP2011157496A | ||||
| JP2011195774A | ||||
| JP11152486A | ||||
| JP10017586A | ||||
| JP8302378A | ||||
| JP10195474A |
Foreign References:
| WO1997023587A1 | ||||
| WO1997018282A1 |
Attorney, Agent or Firm:
Michiharu Soga
Jun Kajinami
Kazuhiro Oya
Saori Sato
Jun Kajinami
Kazuhiro Oya
Saori Sato