Title:
LUBRICATING OIL COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2017/126706
Kind Code:
A1
Abstract:
Provided is a lubricating oil composition, which has low viscosity but also prolonged anti-shudder life without reduction of intermetallic friction coefficient. The lubricating oil composition is characterized in comprising (A) a lubricating base oil, and (C) (C-1) a borated succinimide compound with a mass average molecular weight of 4,000-7,000 and (C-2) a borated succinimide compound with a mass average molecular weight of greater than 7,000-10,000.
Inventors:
MORI TAKAFUMI (JP)
SATO TAKEHISA (JP)
FUKUMIZU TAKAHIRO (JP)
OGAWA MASASHI (JP)
NISHIZONO JUNICHI (JP)
SATO TAKEHISA (JP)
FUKUMIZU TAKAHIRO (JP)
OGAWA MASASHI (JP)
NISHIZONO JUNICHI (JP)
Application Number:
PCT/JP2017/002189
Publication Date:
July 27, 2017
Filing Date:
January 23, 2017
Export Citation:
Assignee:
EXXONMOBIL RES & ENG CO (US)
International Classes:
C10M169/04; C10M107/02; C10M135/08; C10M139/00; C10M145/14; C10N20/02; C10N20/04; C10N30/00; C10N30/04; C10N30/06; C10N40/04
Domestic Patent References:
| WO2014010462A1 | 2014-01-16 | |||
| WO2012133345A1 | 2012-10-04 |
Foreign References:
| JP2014196396A | 2014-10-16 | |||
| JP2006206924A | 2006-08-10 | |||
| JP2015147890A | 2015-08-20 | |||
| JP2008231190A | 2008-10-02 | |||
| JP2005220199A | 2005-08-18 | |||
| JP2003027081A | 2003-01-29 | |||
| JPH04264198A | 1992-09-18 |
Other References:
See also references of EP 3406694A4
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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