EP 2082406 A1 20090729 - ELECTRICAL OIL COMPOSITION
Title (en)
ELECTRICAL OIL COMPOSITION
Title (de)
ZUSAMMENSETZUNG FÜR ELEKTRISCHES ÖL
Title (fr)
COMPOSITION D'HUILE ÉLECTRIQUE
Publication
Application
Priority
- EP 2007061177 W 20071018
- EP 06021938 A 20061019
- EP 07821541 A 20071018
Abstract (en)
[origin: WO2008046898A1] An electrical oil composition comprising: A) de-asphalted cylinder oil (DACO) having a benzo [a] pyrene content of not more than 1 mg/kg and a total content of benz [a] anthracene, chrysene, benzo [b] fluoranthene, benzo [j] fluoranthene, benzo [k] fluoranthene, benzo [e] pyrene, benzo [a] pyrene and dibenz [a, h] anthracene of not more than 10 mg/kg; and B) one or more base oils each having a viscosity of not more than 4.0 mm<SUP>2</SUP>/s at 100°C.
IPC 8 full level
C10M 169/04 (2006.01); H01B 3/22 (2006.01)
CPC (source: EP US)
C10M 169/04 (2013.01 - EP US); H01B 3/22 (2013.01 - EP US); C10M 2203/104 (2013.01 - EP US); C10M 2203/1065 (2013.01 - EP US); C10M 2205/173 (2013.01 - EP US); C10M 2207/026 (2013.01 - EP US); C10N 2030/02 (2013.01 - EP US); C10N 2030/10 (2013.01 - EP US); C10N 2030/12 (2013.01 - EP US); C10N 2030/40 (2020.05 - EP US); C10N 2030/43 (2020.05 - EP US); C10N 2040/14 (2013.01 - EP US); C10N 2040/16 (2013.01 - EP US); C10N 2040/17 (2020.05 - EP US)
Citation (search report)
See references of WO 2008046898A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008046898 A1 20080424; BR PI0717456 A2 20131224; CN 101542638 A 20090923; CN 101542638 B 20111214; EP 2082406 A1 20090729; JP 2010507205 A 20100304; JP 5345939 B2 20131120; RU 2009118584 A 20101127; RU 2447137 C2 20120410; US 2010016190 A1 20100121
DOCDB simple family (application)
EP 2007061177 W 20071018; BR PI0717456 A 20071018; CN 200780043950 A 20071018; EP 07821541 A 20071018; JP 2009532813 A 20071018; RU 2009118584 A 20071018; US 44584607 A 20071018