Global Patent Index - EP 0521534 A3

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EP 0521534 A3 19930203 - LUBRICATING OIL COMPOSITION

Title (en)

LUBRICATING OIL COMPOSITION

Publication

EP 0521534 A3 19930203 (EN)

Application

EP 92115155 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; C10M 163/00

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)

[X] US 3697426 A 19721010 - LOWE WARREN
[Y] US 2980613 A 19610418 - RUE HOWARD M
[Y] US 3499839 A 19700310 - BOEHM JULIUS
[Y] US 2798045 A 19570702 - BUCK FRANK A M, et al
[Y] DE 1926505 A1 19691204 - MOBIL OIL CORP

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