Title (en)

LUBRICATING OIL COMPOSITION

Publication

EP 0394468 A4 19910320 (EN)

Application

EP 89910189 A 19890913

Priority

JP 22977488 A 19880916

Abstract (en)

[origin: EP0521534A2] A lubricating oil composition, characterized in that in (A) a base oil are incorporated (B) a specific amine and (C) at least one compound selected from the group consisting of a sulfonate, a phenate and a salicylate is disclosed.The lubricating oil composition has an excellent stain resistance and is preferably used particularly for bearing processing or super finishing processing.

IPC 1-7

C10M 141/06; C10M 141/08

IPC 8 full level

C10M 141/06 (2006.01); C10M 141/08 (2006.01); C10M 163/00 (2006.01)

CPC (source: EP)

C10M 129/10 (2013.01); C10M 129/24 (2013.01); C10M 129/50 (2013.01); C10M 129/54 (2013.01); C10M 133/06 (2013.01); C10M 133/08 (2013.01); C10M 133/10 (2013.01); C10M 133/12 (2013.01); C10M 133/54 (2013.01); C10M 135/10 (2013.01); C10M 141/06 (2013.01); C10M 141/08 (2013.01); C10M 159/22 (2013.01); C10M 159/24 (2013.01); C10M 163/00 (2013.01); C10M 2203/10 (2013.01); C10M 2203/102 (2013.01); C10M 2207/021 (2013.01); C10M 2207/023 (2013.01); C10M 2207/026 (2013.01); C10M 2207/027 (2013.01); C10M 2207/028 (2013.01); C10M 2207/08 (2013.01); C10M 2207/141 (2013.01); C10M 2207/144 (2013.01); C10M 2207/146 (2013.01); C10M 2207/16 (2013.01); C10M 2207/262 (2013.01); C10M 2211/024 (2013.01); C10M 2211/044 (2013.01); C10M 2211/06 (2013.01); C10M 2211/08 (2013.01); C10M 2215/04 (2013.01); C10M 2215/042 (2013.01); C10M 2215/044 (2013.01); C10M 2215/06 (2013.01); C10M 2215/064 (2013.01); C10M 2215/065 (2013.01); C10M 2215/066 (2013.01); C10M 2215/067 (2013.01); C10M 2215/068 (2013.01); C10M 2215/086 (2013.01); C10M 2215/26 (2013.01); C10M 2215/28 (2013.01); C10M 2219/02 (2013.01); C10M 2219/022 (2013.01); C10M 2219/024 (2013.01); C10M 2219/044 (2013.01); C10M 2219/046 (2013.01); C10M 2219/068 (2013.01); C10M 2219/087 (2013.01); C10M 2219/088 (2013.01); C10M 2219/089 (2013.01); C10M 2223/04 (2013.01); C10M 2223/041 (2013.01); C10M 2223/042 (2013.01); C10M 2223/043 (2013.01); C10M 2223/045 (2013.01); C10M 2227/065 (2013.01); C10M 2227/09 (2013.01); C10N 2010/08 (2013.01); C10N 2040/00 (2013.01); C10N 2040/02 (2013.01); C10N 2040/20 (2013.01); C10N 2040/30 (2013.01); C10N 2040/32 (2013.01); C10N 2040/34 (2013.01); C10N 2040/36 (2013.01); C10N 2040/38 (2020.05); C10N 2040/40 (2020.05); C10N 2040/42 (2020.05); C10N 2040/44 (2020.05); C10N 2040/50 (2020.05)

Citation (search report)

• [Y] EP 0075411 A2 19830330 - LUBRIZOL CORP [US]
• [Y] US 2980613 A 19610418 - RUE HOWARD M
• [X] US 4758363 A 19880719 - SUNG RODNEY L [US], et al
• [X] EP 0097118 A2 19831228 - CIBA GEIGY AG [CH]
• [X] US 4161451 A 19790717 - LOWE WARREN [US]
• [Y] FR 2554825 A1 19850517 - SHELL INT RESEARCH [NL]
• [Y] EP 0008193 A1 19800220 - BRITISH PETROLEUM CO [GB]
• [A] US 4118331 A 19781003 - JAHNKE RICHARD WILLIAM
• [A] US 3929650 A 19751230 - KING JOHN M, et al
• See references of WO 9002786A1

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 0521534 A2 19930107; EP 0521534 A3 19930203; DE 68911129 D1 19940113; EP 0394468 A1 19901031; EP 0394468 A4 19910320; EP 0394468 B1 19931201; WO 9002786 A1 19900322

DOCDB simple family (application)

EP 92115155 A 19890913; DE 68911129 T 19890913; EP 89910189 A 19890913; JP 8900934 W 19890913