EP 4028495 A1 20220720 - DEAERATION OF A LUBRICANT COMPOSITION
Title (en)
DEAERATION OF A LUBRICANT COMPOSITION
Title (de)
ENTLÜFTUNG EINER SCHMIERMITTELZUSAMMENSETZUNG
Title (fr)
DESAERATION D'UNE COMPOSITION LUBRIFIANTE
Publication
Application
Priority
- FR 1910040 A 20190912
- FR 2020051572 W 20200911
Abstract (en)
[origin: WO2021048506A1] The invention relates to the use of at least one polyorganosiloxane to deaerate a lubricant composition containing at least one base oil, when lubricating at least one moving part of an electric or hybrid vehicle.
IPC 8 full level
C10M 155/02 (2006.01); C10N 30/00 (2006.01); C10N 30/18 (2006.01); C10N 40/04 (2006.01); C10N 40/14 (2006.01)
CPC (source: CN EP KR US)
C10M 155/02 (2013.01 - EP KR US); C10M 169/048 (2013.01 - CN); C10M 2229/041 (2013.01 - CN EP KR); C10M 2229/046 (2013.01 - US); C10M 2290/00 (2013.01 - US); C10N 2020/02 (2013.01 - US); C10N 2030/00 (2013.01 - EP KR); C10N 2030/18 (2013.01 - EP KR); C10N 2030/54 (2020.05 - EP KR US); C10N 2040/02 (2013.01 - US); C10N 2040/04 (2013.01 - EP KR); C10N 2040/14 (2013.01 - EP KR)
C-Set (source: EP)
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2021048506 A1 20210318; CN 114375321 A 20220419; EP 4028495 A1 20220720; FR 3100816 A1 20210319; FR 3100816 B1 20220218; JP 2022547939 A 20221116; KR 20220061143 A 20220512; MX 2022002851 A 20220616; US 2024052257 A1 20240215
DOCDB simple family (application)
FR 2020051572 W 20200911; CN 202080063389 A 20200911; EP 20785806 A 20200911; FR 1910040 A 20190912; JP 2022515530 A 20200911; KR 20227009590 A 20200911; MX 2022002851 A 20200911; US 202017641213 A 20200911