Title:
LUBRICATING OIL COMPOSITION AND MECHANICAL APPARATUS
Document Type and Number:
WIPO Patent Application WO/2013/008836
Kind Code:
A1
Abstract:
A lubricating oil composition is formulated from an organopolysiloxane (A) and at least one species (B) from among a sulfur-based compound, a phosphorous-based compound, and a zinc-based compound, where the 100°C kinematic viscosity is 1 mm2/s to less than 40.0 mm2/s. This lubricating oil composition can be preferably applied to a mechanical apparatus comprising a hydraulic device, stationary transmission device, automotive transmission device, motor/battery cooling device, fitting, and the like.
Inventors:
ICHIHASHI TOSHIHIKO (JP)
YOKOMIZO MASATO (JP)
SHIRASAWA HIROSHI (JP)
IKEDA TOSHIKI (JP)
YOKOMIZO MASATO (JP)
SHIRASAWA HIROSHI (JP)
IKEDA TOSHIKI (JP)
Application Number:
PCT/JP2012/067668
Publication Date:
January 17, 2013
Filing Date:
July 11, 2012
Export Citation:
Assignee:
IDEMITSU KOSAN CO (JP)
ICHIHASHI TOSHIHIKO (JP)
YOKOMIZO MASATO (JP)
SHIRASAWA HIROSHI (JP)
IKEDA TOSHIKI (JP)
ICHIHASHI TOSHIHIKO (JP)
YOKOMIZO MASATO (JP)
SHIRASAWA HIROSHI (JP)
IKEDA TOSHIKI (JP)
International Classes:
C10M169/04; C10M107/50; C10M129/40; C10M133/06; C10M133/16; C10M135/12; C10M137/04; C10M137/10; C10N20/02; C10N30/02; C10N30/06; C10N40/04; C10N40/08; C10N40/30
Foreign References:
| JPH0379699A | 1991-04-04 | |||
| JPH09188887A | 1997-07-22 | |||
| JP2002069471A | 2002-03-08 | |||
| JPH0953088A | 1997-02-25 | |||
| JPH08183977A | 1996-07-16 |
Attorney, Agent or Firm:
KINOSHITA & ASSOCIATES (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
Bottom intellectual property office of patent business corporation Tatsuyuki (JP)
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Claims: