Title:
シール適合性を有する潤滑組成物
Document Type and Number:
Japanese Patent JP6574478
Kind Code:
B2
Abstract:
The disclosed technology relates to a lubricating composition additives that prevent or reduce seals degradation, especially in the presence of basic amine compounds which impart basicity (measured as total base number or TBN) to the lubricating composition. The lubricating composition contains (a) an oil of lubricating viscosity, (b) a basic amine compound, and (c) a 1,3-dioxane-4,6-dione compound.
Inventors:
Jean, yanshi
Hunthorn, Jason Jay.
Dell Bridge, Ivan Yi.
Hunthorn, Jason Jay.
Dell Bridge, Ivan Yi.
Application Number:
JP2017511170A
Publication Date:
September 11, 2019
Filing Date:
August 28, 2015
Export Citation:
Assignee:
THE LUBRIZOL CORPORATION
International Classes:
C10M141/06; C10M163/00
Domestic Patent References:
| JP2010242085A | ||||
| JP201462206A |
Foreign References:
| WO2013088686A1 |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Natsuki Morishita
Natsuki Morishita