Title:
LUBRICATING OIL COMPOSITION, PRODUCTION METHOD THEREOF, METHOD FOR LUBRICATING DRIVE SYSTEM DEVICE, AND DRIVE SYSTEM DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/230405
Kind Code:
A1
Abstract:
Provided are: a lubricating oil composition which exhibits excellent wear resistance and oxidation stability and contains a base oil and a specific phosphorus-containing compound; a production method thereof; a method for lubricating a drive system device using the lubricating oil composition; and a drive system device.
Inventors:
SAKANOUE SHUICHI (JP)
HAMACHI TATSUYA (JP)
KADONOSAWA SHOTA (JP)
HAMACHI TATSUYA (JP)
KADONOSAWA SHOTA (JP)
Application Number:
PCT/JP2019/019331
Publication Date:
December 05, 2019
Filing Date:
May 15, 2019
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
International Classes:
C10M137/04; C10M137/12; F16F9/32; C10N30/06; C10N30/10; C10N40/00; C10N40/02; C10N40/04; C10N40/06; C10N40/08; C10N40/12; C10N40/22; C10N40/25; C10N40/30
Domestic Patent References:
| WO2016170707A1 | 2016-10-27 | |||
| WO2017168868A1 | 2017-10-05 |
Foreign References:
| JPS536305A | 1978-01-20 | |||
| JPH05302093A | 1993-11-16 | |||
| JPH0734081A | 1995-02-03 | |||
| JP2006524734A | 2006-11-02 | |||
| JP2004035624A | 2004-02-05 | |||
| JPH05148491A | 1993-06-15 | |||
| JPH06145688A | 1994-05-27 | |||
| JP2008121845A | 2008-05-29 | |||
| JPH10292190A | 1998-11-04 |
Attorney, Agent or Firm:
OHTANI PATENT OFFICE (JP)
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