EP 0022281 B1 19830914 - AMINO COMPOUNDS AND USE OF AMINO COMPOUNDS AS ANTIOXYDANT IN LUBRICATING OILS
Title (en)
AMINO COMPOUNDS AND USE OF AMINO COMPOUNDS AS ANTIOXYDANT IN LUBRICATING OILS
Publication
Application
Priority
US 4399679 A 19790531
Abstract (en)
[origin: EP0022281A1] An antioxidant for lubricating oils comprising an amine compound selected from substituted benzylamines or a substituted 1-amino- 1,2,3,4- tetrahydro-naphthalene. The preferred antioxidants are N-(alpha -methyl -p -octylbenzyl) aniline, N-(alphamethylbenzyl)- p -nonylaniline or 1-( p -dodecylanilino)-1,2,3,4- tetrahydronaphthalene.
IPC 1-7
IPC 8 full level
C10M 133/32 (2006.01); C10M 133/12 (2006.01); C10M 133/14 (2006.01); C10N 30/10 (2006.01)
CPC (source: EP)
C10M 133/12 (2013.01); C10M 133/14 (2013.01); C10M 2205/02 (2013.01); C10M 2207/16 (2013.01); C10M 2215/042 (2013.01); C10M 2215/06 (2013.01); C10M 2215/062 (2013.01)
Designated contracting state (EPC)
DE FR GB IT NL
DOCDB simple family (publication)
EP 0022281 A1 19810114; EP 0022281 B1 19830914; BR 8003141 A 19801223; CA 1138472 A 19821228; DE 3064808 D1 19831020; JP H0144276 B2 19890926; JP S55161894 A 19801216
DOCDB simple family (application)
EP 80200511 A 19800530; BR 8003141 A 19800520; CA 334239 A 19790822; DE 3064808 T 19800530; JP 7364580 A 19800531