EP 2337831 A4 20120523 - LUBRICATING OIL COMPOSITION
Title (en)
LUBRICATING OIL COMPOSITION
Title (de)
SCHMIERÖLZUSAMMENSETZUNG
Title (fr)
COMPOSITION D'HUILE DE GRAISSAGE
Publication
Application
Priority
- US 2009058359 W 20090925
- US 28637608 A 20080930
Abstract (en)
[origin: US2010081591A1] A lubricating oil composition comprising (a) a major amount of an oil of lubricating viscosity, (b) an ashless dispersant, (c) at least one metal-containing detergent, (d) an antioxidant, and (e) an anti-wear agent, wherein the lubricating oil composition is free of any zinc dialkyl dithiophosphate compound and is substantially free of any phosphorus content is disclosed.
IPC 8 full level
C10M 169/04 (2006.01); C10M 125/20 (2006.01); C10M 159/00 (2006.01); C10N 20/02 (2006.01); C10N 30/04 (2006.01); C10N 30/10 (2006.01)
CPC (source: CN EP US)
C10M 141/06 (2013.01 - US); C10M 163/00 (2013.01 - CN EP US); C10M 2203/003 (2013.01 - CN); C10M 2203/1006 (2013.01 - EP US); C10M 2203/1025 (2013.01 - EP US); C10M 2205/022 (2013.01 - CN EP US); C10M 2205/024 (2013.01 - CN EP US); C10M 2207/026 (2013.01 - EP US); C10M 2207/028 (2013.01 - EP US); C10M 2207/142 (2013.01 - EP US); C10M 2207/283 (2013.01 - EP US); C10M 2207/289 (2013.01 - CN EP US); C10M 2215/04 (2013.01 - EP US); C10M 2215/06 (2013.01 - EP US); C10M 2215/064 (2013.01 - CN EP US); C10M 2215/065 (2013.01 - EP US); C10M 2215/08 (2013.01 - EP US); C10M 2215/28 (2013.01 - CN EP US); C10M 2217/043 (2013.01 - EP US); C10M 2219/044 (2013.01 - CN); C10M 2219/046 (2013.01 - CN EP US); C10M 2219/068 (2013.01 - EP US); C10M 2219/089 (2013.01 - EP US); C10M 2223/045 (2013.01 - EP US); C10M 2227/09 (2013.01 - CN EP US); C10M 2229/02 (2013.01 - CN EP US); C10N 2010/12 (2013.01 - CN EP US); C10N 2020/02 (2013.01 - CN); C10N 2020/04 (2013.01 - CN EP US); C10N 2030/06 (2013.01 - CN EP US); C10N 2030/40 (2020.05 - CN EP US); C10N 2030/42 (2020.05 - CN EP US); C10N 2030/43 (2020.05 - CN EP US); C10N 2030/52 (2020.05 - CN EP US); C10N 2040/25 (2013.01 - CN EP US); C10N 2040/252 (2020.05 - CN EP US)
Citation (search report)
- [X] US 2008139429 A1 20080612 - GUINTHER GREGORY H [US]
- [X] US 2006009366 A1 20060112 - SANT PETER [GB], et al
- [X] US 2007111905 A1 20070517 - VAN DAM WILLEM [US]
- [X] EP 0280580 A2 19880831 - EXXON CHEMICAL PATENTS INC [US]
- [X] WO 9510584 A1 19950420 - KHORRAMIAN BEHROOZ [US]
- [X] US 2005043191 A1 20050224 - FARNG L OSCAR [US], et al
- See references of WO 2010039604A2
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)
US 2010081591 A1 20100401; CA 2738906 A1 20100408; CN 102224229 A 20111019; CN 105419908 A 20160323; EP 2337831 A2 20110629; EP 2337831 A4 20120523; JP 2012504175 A 20120216; JP 5604434 B2 20141008; US 2015094244 A1 20150402; WO 2010039604 A2 20100408; WO 2010039604 A3 20100812
DOCDB simple family (application)
US 28637608 A 20080930; CA 2738906 A 20090925; CN 200980146681 A 20090925; CN 201510967907 A 20090925; EP 09818309 A 20090925; JP 2011529252 A 20090925; US 2009058359 W 20090925; US 201414509153 A 20141008