EP 0083871 A3 19850206 - ARYLAMINE-ALDEHYDE LUBRICANT ANTIOXIDANTS
Title (en)
ARYLAMINE-ALDEHYDE LUBRICANT ANTIOXIDANTS
Publication
Application
Priority
US 33674282 A 19820104
Abstract (en)
[origin: EP0083871A2] Oils of lubricating viscosity exhibit improved resistance to oxidative degradation when additive amounts of an arylamine-aldehyde additive are incorporated therein.
IPC 1-7
IPC 8 full level
C10M 159/12 (2006.01); C09K 15/20 (2006.01); C10L 1/22 (2006.01); C10L 1/223 (2006.01); C10L 1/24 (2006.01); C10M 133/12 (2006.01); C10M 135/36 (2006.01); C10N 30/10 (2006.01); C10N 40/12 (2006.01); C10N 40/25 (2006.01)
CPC (source: EP)
C10L 1/223 (2013.01); C10L 1/2456 (2013.01); C10M 133/12 (2013.01); C10M 135/36 (2013.01); C10M 2215/064 (2013.01); C10M 2215/065 (2013.01); C10M 2219/108 (2013.01)
Citation (search report)
- [X] US 2511750 A 19500613 - SMITH HERSCHEL G, et al
- [X] US 2511749 A 19500613 - SMITH HERSCHEL G, et al
- [X] US 2511748 A 19500613 - SMITH HERSCHEL G, et al
- [X] US 2511747 A 19500613 - SMITH HERSCHEL G, et al
- [X] US 2511746 A 19500613 - SMITH HERSCHEL G, et al
- [X] US 2511745 A 19500613 - SMITH HERSCHEL G, et al
- [X] US 2511744 A 19500613 - SMITH HERSCHEL G, et al
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 0083871 A2 19830720; EP 0083871 A3 19850206; JP S58145790 A 19830830
DOCDB simple family (application)
EP 82306957 A 19821224; JP 23496382 A 19821229