EP 2975103 A4 20161116 - HIGH-TEMPERATURE LUBRICANT COMPOSITION
Title (en)
HIGH-TEMPERATURE LUBRICANT COMPOSITION
Title (de)
HOCHTEMPERATURSCHMIERSTOFFZUSAMMENSETZUNG
Title (fr)
COMPOSITION LUBRIFIANTE HAUTES TEMPÉRATURES
Publication
Application
Priority
- JP 2013051977 A 20130314
- JP 2014056451 W 20140312
Abstract (en)
[origin: US2015353862A1] A lubricating oil composition for high-temperature applications contains: a component (A) that is an aromatic ester; and a component (B) that is a poly-alpha-olefin having a viscosity index of 140 or more. A content of the component (A) is preferably in a range from 10 mass % to 95 mass % of a total amount of the composition. A content of the component (B) is preferably in a range from 50 mass % or less of the total amount of the composition.
IPC 8 full level
C10M 105/32 (2006.01); C10M 105/36 (2006.01); C10M 107/02 (2006.01); C10M 111/04 (2006.01); C10M 133/12 (2006.01); C10M 133/42 (2006.01); C10M 137/10 (2006.01); C10M 143/06 (2006.01); C10M 169/04 (2006.01); C10N 20/02 (2006.01); C10N 20/04 (2006.01); C10N 30/08 (2006.01); C10N 40/02 (2006.01); C10N 40/04 (2006.01); C10N 40/32 (2006.01)
CPC (source: EP US)
C10M 111/04 (2013.01 - EP US); C10M 169/06 (2013.01 - US); C10M 2205/026 (2013.01 - EP US); C10M 2205/0285 (2013.01 - EP US); C10M 2207/2835 (2013.01 - EP US); C10M 2207/2845 (2013.01 - EP US); C10M 2207/2855 (2013.01 - EP US); C10M 2215/1026 (2013.01 - EP US); C10M 2215/223 (2013.01 - EP US); C10M 2219/02 (2013.01 - EP US); C10M 2219/068 (2013.01 - EP US); C10M 2219/087 (2013.01 - EP US); C10M 2223/045 (2013.01 - EP US); C10N 2010/04 (2013.01 - EP US); C10N 2010/12 (2013.01 - EP US); C10N 2030/02 (2013.01 - EP US); C10N 2030/06 (2013.01 - EP US); C10N 2030/08 (2013.01 - EP US); C10N 2040/02 (2013.01 - EP US); C10N 2040/04 (2013.01 - EP US); C10N 2040/38 (2020.05 - EP US); C10N 2070/00 (2013.01 - EP US)
Citation (search report)
- [Y] EP 2548940 A1 20130123 - IDEMITSU KOSAN CO [JP]
- [Y] EP 1154011 A1 20011114 - IDEMITSU KOSAN CO [JP]
- [Y] EP 2383328 A1 20111102 - IDEMITSU KOSAN CO [JP]
- [Y] US 2007000807 A1 20070104 - WU MARGARET M [US], et al
- [E] WO 2014065984 A1 20140501 - EXXONMOBIL REEARCH AND ENGINEERING COMPANY [US]
- See references of WO 2014142157A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2015353862 A1 20151210; CN 105008500 A 20151028; EP 2975103 A1 20160120; EP 2975103 A4 20161116; JP WO2014142157 A1 20170216; WO 2014142157 A1 20140918
DOCDB simple family (application)
US 201414763046 A 20140312; CN 201480014235 A 20140312; EP 14762500 A 20140312; JP 2014056451 W 20140312; JP 2015505505 A 20140312