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1. (WO2017150507) LUBRICATING OIL COMPOSITION, LUBRICATION METHOD, AND TRANSMISSION

Pub. No.:    WO/2017/150507    International Application No.:    PCT/JP2017/007703
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Wed Mar 01 00:59:59 CET 2017
IPC: C10M 169/04
C10M 101/02
C10M 129/74
C10M 133/16
C10M 133/56
C10N 20/00
C10N 20/02
C10N 30/00
C10N 30/06
C10N 30/08
C10N 40/02
C10N 40/04
C10N 40/08
C10N 40/12
C10N 40/25
C10N 40/30
F16C 33/10
F16C 33/66
F16H 57/04
Applicants: IDEMITSU KOSAN CO.,LTD.
出光興産株式会社
Inventors: NARITA, Keiichi
成田 恵一
Title: LUBRICATING OIL COMPOSITION, LUBRICATION METHOD, AND TRANSMISSION
Abstract:
Provided are: a lubricating oil composition that can be used in a high-temperature environment while having fuel-saving properties and low viscosity, as well as having exceptional gear seizure resistance and anti-shudder properties, the lubricating oil composition including (A) a mineral oil having a kinematic viscosity at 40°C of 5-15 mm2/s and a flash point of 180°C or higher, (B) a synthetic oil having a kinematic viscosity at 40°C of 5-15 mm2/s and a flash point of 190°C or higher, (C) an amide compound, and (D) a polyol ester compound; and a lubrication method and a transmission in which the lubricating oil composition is used.