Title:
LUBRICATING OIL COMPOSITION, BUFFER AND METHOD FOR USING LUBRICATING OIL COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2022/009791
Kind Code:
A1
Abstract:
The present invention provides a lubricating oil composition which is used for lubrication of a buffer, and which contains (A) a base oil, (B) zinc dithiophosphate and (C) alkenyl succinimide. This lubricating oil composition is more suitable for lubrication of a buffer.
Inventors:
KOBAYASHI KENJI (JP)
Application Number:
PCT/JP2021/025094
Publication Date:
January 13, 2022
Filing Date:
July 02, 2021
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C10M141/10; F16F9/32; C10M133/16; C10M133/56; C10M137/10; C10N10/04; C10N30/00; C10N30/06; C10N40/04; C10N40/06; C10N40/08; C10N40/22; C10N40/30
Domestic Patent References:
| WO2020218366A1 | 2020-10-29 |
Foreign References:
| JP2008163166A | 2008-07-17 | |||
| JP2019019170A | 2019-02-07 | |||
| JP2019085524A | 2019-06-06 | |||
| JP2002194376A | 2002-07-10 | |||
| JPH1129783A | 1999-02-02 | |||
| JPH07258675A | 1995-10-09 |
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
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