EP 2373768 B1 20150211 - LUBRICATING OIL BASED ON POLYOL ESTERS
Title (en)
LUBRICATING OIL BASED ON POLYOL ESTERS
Title (de)
SCHMIERÖL BASIEREND AUF POLYOLESTERN
Title (fr)
HUILE LUBRIFIANTE A BASE D'ESTERS DE POLYOLS
Publication
Application
Priority
- IB 2009055553 W 20091207
- FR 0806825 A 20081205
Abstract (en)
[origin: WO2010064220A1] The present invention relates to polyol ester oils obtainable from renewable resources and usable as lubricating bases or lubricating additives, particularly in four-stroke engine oils, to hydraulic or transmission oils, as well as to industrial lubricants.
IPC 8 full level
C10M 105/38 (2006.01); C10M 129/74 (2006.01); C10M 169/04 (2006.01); C10N 20/02 (2006.01); C10N 30/10 (2006.01); C10N 40/25 (2006.01)
CPC (source: EP KR US)
C10M 105/32 (2013.01 - KR); C10M 105/38 (2013.01 - EP KR US); C10M 105/68 (2013.01 - KR); C10M 105/70 (2013.01 - KR); C10M 105/74 (2013.01 - KR); C10M 105/76 (2013.01 - KR); C10M 129/74 (2013.01 - EP KR US); C10M 169/04 (2013.01 - EP KR US); C10M 2203/1006 (2013.01 - EP US); C10M 2205/022 (2013.01 - EP US); C10M 2205/028 (2013.01 - EP US); C10M 2205/0285 (2013.01 - EP US); C10M 2207/026 (2013.01 - EP US); C10M 2207/283 (2013.01 - EP US); C10M 2207/2835 (2013.01 - EP US); C10M 2209/084 (2013.01 - EP US); C10M 2215/064 (2013.01 - EP US); C10N 2030/02 (2013.01 - EP US); C10N 2030/04 (2013.01 - EP US); C10N 2030/06 (2013.01 - EP US); C10N 2030/10 (2013.01 - EP US); C10N 2040/04 (2013.01 - EP US); C10N 2040/08 (2013.01 - EP US); C10N 2040/252 (2020.05 - EP US); C10N 2040/255 (2020.05 - EP US)
C-Set (source: EP US)
EP
US
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2010064220 A1 20100610; CN 102300966 A 20111228; CN 102300966 B 20150729; EP 2373768 A1 20111012; EP 2373768 B1 20150211; ES 2536419 T3 20150525; FR 2939443 A1 20100611; FR 2939443 B1 20130118; JP 2012511077 A 20120517; JP 5675637 B2 20150225; KR 101667692 B1 20161019; KR 20110111284 A 20111010; US 2011306526 A1 20111215
DOCDB simple family (application)
IB 2009055553 W 20091207; CN 200980155911 A 20091207; EP 09775311 A 20091207; ES 09775311 T 20091207; FR 0806825 A 20081205; JP 2011539168 A 20091207; KR 20117015501 A 20091207; US 200913132875 A 20091207