EP 1930400 A4 20090218 - LUBRICANT COMPOSITION
Title (en)
LUBRICANT COMPOSITION
Title (de)
SCHMIERSTOFFZUSAMMENSETZUNG
Title (fr)
COMPOSITION LUBRIFIANTE
Publication
Application
Priority
- JP 2006319293 W 20060928
- JP 2005284217 A 20050929
Abstract (en)
[origin: EP1930400A1] The present invention provides a lubricating composition, particularly a grease composition and a lubricating oil composition, containing an aralkylated diphenylamine and a phenol compound having a molecular weight of not less than 340 which are compounded into a base oil. The lubricating composition is hardly decomposed or volatilized even at high temperatures and has a long oxidation life so that the lubricating characteristics thereof can be maintained for a long period of time.
IPC 8 full level
C10M 115/08 (2006.01); C10M 117/00 (2006.01); C10M 129/10 (2006.01); C10M 129/14 (2006.01); C10M 129/76 (2006.01); C10M 133/12 (2006.01); C10M 141/06 (2006.01); C10M 169/06 (2006.01); C10N 20/00 (2006.01); C10N 20/04 (2006.01); C10N 30/06 (2006.01); C10N 30/08 (2006.01); C10N 30/10 (2006.01); C10N 40/00 (2006.01); C10N 40/02 (2006.01); C10N 40/04 (2006.01); C10N 40/08 (2006.01); C10N 50/10 (2006.01)
CPC (source: EP US)
C10M 141/06 (2013.01 - EP US); C10M 169/06 (2013.01 - EP US); C10M 2203/1025 (2013.01 - EP US); C10M 2205/0285 (2013.01 - EP US); C10M 2207/022 (2013.01 - EP US); C10M 2207/026 (2013.01 - EP US); C10M 2207/106 (2013.01 - EP US); C10M 2207/1285 (2013.01 - EP US); C10M 2207/1426 (2013.01 - EP US); C10M 2207/283 (2013.01 - EP US); C10M 2207/289 (2013.01 - EP US); C10M 2215/006 (2013.01 - EP US); C10M 2215/064 (2013.01 - EP US); C10M 2215/065 (2013.01 - EP US); C10M 2215/1026 (2013.01 - EP US); C10M 2215/223 (2013.01 - EP US); C10M 2219/046 (2013.01 - EP US); C10M 2229/041 (2013.01 - EP US); C10N 2020/00 (2013.01 - EP US); C10N 2020/04 (2013.01 - EP US); C10N 2030/00 (2013.01 - EP US); C10N 2030/06 (2013.01 - EP US); C10N 2030/08 (2013.01 - EP US); C10N 2030/10 (2013.01 - EP US); C10N 2030/74 (2020.05 - EP US); C10N 2040/00 (2013.01 - EP US); C10N 2040/02 (2013.01 - EP US); C10N 2040/04 (2013.01 - EP US); C10N 2040/08 (2013.01 - EP US); C10N 2050/10 (2013.01 - EP US)
Citation (search report)
- [X] EP 0994175 A2 20000419 - ETHYL CORP [US]
- [A] US 3944492 A 19760316 - WHEELER EDWARD L
- [X] US 5840672 A 19981124 - GATTO VINCENT JAMES [US]
- [A] EP 1529830 A1 20050511 - CHEVRON ORONITE SA [FR]
- [A] WO 2004074412 A2 20040902 - SHELL INT RESEARCH [NL], et al & JP 2000119675 A 20000425 - ETHYL CORP & JP H11228981 A 19990824 - ETHYL CORP
- [Y] DATABASE WPI Week 200124, Derwent World Patents Index; AN 2001-229188, XP002504321
- [Y] DATABASE WPI Week 199718, Derwent World Patents Index; AN 1997-197418, XP002504339
- See references of WO 2007037322A1
Designated contracting state (EPC)
DE FR
DOCDB simple family (publication)
EP 1930400 A1 20080611; EP 1930400 A4 20090218; EP 1930400 B1 20110803; CN 101278036 A 20081001; CN 101278036 B 20110420; JP 5249584 B2 20130731; JP WO2007037322 A1 20090409; US 2009170738 A1 20090702; WO 2007037322 A1 20070405
DOCDB simple family (application)
EP 06810740 A 20060928; CN 200680036415 A 20060928; JP 2006319293 W 20060928; JP 2007537673 A 20060928; US 8860606 A 20060928