Title:
緩衝器用潤滑油組成物、緩衝器用潤滑油の摩擦調整用添加剤および潤滑油添加剤
Document Type and Number:
Japanese Patent JP7264616
Kind Code:
B2
Abstract:
To provide a lubricating oil composition for a shock absorber, an additive for friction adjustment, a lubricating oil additive, a shock absorber, and a method for adjusting friction of a shock absorber lubricating oil, capable of achieving both operation stability and riding comfort. A lubricating oil composition for a shock absorber contains a base oil and a friction adjusting agent, in which the friction adjusting agent contains zinc dithiophosphate and pentaerythritol.
Inventors:
Shinji Kato
Application Number:
JP2018201824A
Publication Date:
April 25, 2023
Filing Date:
October 26, 2018
Export Citation:
Assignee:
KYB Corporation
International Classes:
C10M141/10
Domestic Patent References:
| JP2013199535A | ||||
| JP2014019713A | ||||
| JP2012224653A | ||||
| JP2019019170A |
Foreign References:
| WO2015025972A1 |
Attorney, Agent or Firm:
Asuko Sudo
Akinobu Sudo
Takahiro Hariba
Eriko Suzuki
Akinobu Sudo
Takahiro Hariba
Eriko Suzuki