EP 0286996 B2 19991208 - Lubricating oil composition

Title (en)

Lubricating oil composition

Title (de)

Schmiermittelzusammensetzung

Title (fr)

Composition lubrifiante

Publication

EP 0286996 B2 19991208 (EN)

Application

EP 88105669 A 19880409

Priority

JP 8793387 A 19870411

Abstract (en)

[origin: EP0286996A2] A lubricating oil composition comprising: (A) a base oil having a naphthene content of at least 30%, an aromatic content of not more than 2%, and a kinematic viscosity at 100 DEG C of 1.5 to 30 cSt; and (B) 0.01 to 5% by weight based on the total weight of the composition of a friction modifier. This composition is very useful as a lubricating oil for use in an automatic transmission or a continuously variable transmission, or as a lubricating oil for use in parts including a wet clutch or a wet brake of an agricultural tractor, etc.

IPC 1-7

C10M 169/04

IPC 8 full level

C10M 169/04 (2006.01); C10N 20/02 (2006.01); C10N 30/06 (2006.01); C10N 30/12 (2006.01); C10N 40/04 (2006.01); C10N 40/06 (2006.01)

CPC (source: EP KR US)

C10M 101/02 (2013.01 - EP); C10M 105/04 (2013.01 - EP KR); C10M 105/06 (2013.01 - EP); C10M 107/02 (2013.01 - EP); C10M 107/08 (2013.01 - EP); C10M 129/06 (2013.01 - EP); C10M 129/40 (2013.01 - EP); C10M 129/42 (2013.01 - EP); C10M 129/54 (2013.01 - EP); C10M 129/76 (2013.01 - EP); C10M 133/16 (2013.01 - EP); C10M 137/02 (2013.01 - EP); C10M 137/04 (2013.01 - EP); C10M 137/08 (2013.01 - EP); C10M 159/08 (2013.01 - EP); C10M 159/20 (2013.01 - EP); C10M 159/22 (2013.01 - EP); C10M 159/24 (2013.01 - EP); C10M 169/045 (2013.01 - EP US); C10M 2203/02 (2013.01 - EP US); C10M 2203/022 (2013.01 - EP US); C10M 2203/024 (2013.01 - EP US); C10M 2203/04 (2013.01 - EP US); C10M 2203/045 (2013.01 - EP US); C10M 2203/06 (2013.01 - EP US); C10M 2203/065 (2013.01 - EP US); C10M 2203/10 (2013.01 - EP US); C10M 2203/1006 (2013.01 - EP US); C10M 2203/102 (2013.01 - EP US); C10M 2203/1025 (2013.01 - EP US); C10M 2203/104 (2013.01 - EP US); C10M 2203/1045 (2013.01 - EP US); C10M 2203/106 (2013.01 - EP US); C10M 2203/1065 (2013.01 - EP US); C10M 2203/1085 (2013.01 - EP US); C10M 2205/00 (2013.01 - EP US); C10M 2205/02 (2013.01 - EP US); C10M 2205/0206 (2013.01 - EP US); C10M 2205/026 (2013.01 - EP US); C10M 2205/0265 (2013.01 - EP US); C10M 2205/04 (2013.01 - EP US); C10M 2207/021 (2013.01 - EP US); C10M 2207/024 (2013.01 - EP US); C10M 2207/026 (2013.01 - EP US); C10M 2207/028 (2013.01 - EP US); C10M 2207/123 (2013.01 - EP US); C10M 2207/125 (2013.01 - EP US); C10M 2207/126 (2013.01 - EP US); C10M 2207/127 (2013.01 - EP US); C10M 2207/129 (2013.01 - EP US); C10M 2207/14 (2013.01 - EP US); C10M 2207/142 (2013.01 - EP US); C10M 2207/144 (2013.01 - EP US); C10M 2207/146 (2013.01 - EP US); C10M 2207/22 (2013.01 - EP US); C10M 2207/26 (2013.01 - EP US); C10M 2207/262 (2013.01 - EP US); C10M 2207/281 (2013.01 - EP US); C10M 2207/282 (2013.01 - EP US); C10M 2207/283 (2013.01 - EP US); C10M 2207/286 (2013.01 - EP US); C10M 2207/287 (2013.01 - EP US); C10M 2207/288 (2013.01 - EP US); C10M 2207/289 (2013.01 - EP US); C10M 2207/34 (2013.01 - EP US); C10M 2207/40 (2013.01 - EP US); C10M 2207/402 (2013.01 - EP US); C10M 2207/404 (2013.01 - EP US); C10M 2209/084 (2013.01 - EP US); C10M 2215/04 (2013.01 - EP US); C10M 2215/042 (2013.01 - EP US); C10M 2215/064 (2013.01 - EP US); C10M 2215/065 (2013.01 - EP US); C10M 2215/08 (2013.01 - EP US); C10M 2215/082 (2013.01 - EP US); C10M 2215/086 (2013.01 - EP US); C10M 2215/12 (2013.01 - EP US); C10M 2215/122 (2013.01 - EP US); C10M 2215/26 (2013.01 - EP US); C10M 2215/28 (2013.01 - EP US); C10M 2217/046 (2013.01 - EP US); C10M 2217/06 (2013.01 - EP US); C10M 2219/02 (2013.01 - EP US); C10M 2219/022 (2013.01 - EP US); C10M 2219/024 (2013.01 - EP US); C10M 2219/046 (2013.01 - EP US); C10M 2219/068 (2013.01 - EP US); C10M 2219/089 (2013.01 - EP US); C10M 2223/02 (2013.01 - EP US); C10M 2223/04 (2013.01 - EP US); C10M 2223/041 (2013.01 - EP US); C10M 2223/042 (2013.01 - EP US); C10M 2223/043 (2013.01 - EP US); C10M 2223/045 (2013.01 - EP US); C10M 2223/049 (2013.01 - EP US); C10M 2223/10 (2013.01 - EP US); C10M 2223/12 (2013.01 - EP US); C10M 2223/121 (2013.01 - EP US); C10M 2225/04 (2013.01 - EP US); C10N 2010/00 (2013.01 - EP US); C10N 2010/04 (2013.01 - EP US); C10N 2010/06 (2013.01 - EP US); C10N 2040/00 (2013.01 - EP US); C10N 2040/04 (2013.01 - EP US); C10N 2040/042 (2020.05 - EP US); C10N 2040/044 (2020.05 - EP US); C10N 2040/046 (2020.05 - EP US); C10N 2040/08 (2013.01 - EP US); C10N 2040/30 (2013.01 - EP US); C10N 2040/32 (2013.01 - EP US); C10N 2040/34 (2013.01 - EP US); C10N 2040/36 (2013.01 - EP US); C10N 2040/38 (2020.05 - EP US); C10N 2040/40 (2020.05 - EP US); C10N 2040/42 (2020.05 - EP US); C10N 2040/44 (2020.05 - EP US); C10N 2040/50 (2020.05 - EP US)

C-Set (source: EP US)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

EP 0286996 A2 19881019; EP 0286996 A3 19890118; EP 0286996 B1 19920812; EP 0286996 B2 19991208; DE 3873587 D1 19920917; DE 3873587 T2 19930519; DE 3873587 T3 20000427; JP 2599383 B2 19970409; JP S63254196 A 19881020; KR 880012740 A 19881128; KR 930010575 B1 19931028; US 4800029 A 19890124

DOCDB simple family (application)

EP 88105669 A 19880409; DE 3873587 T 19880409; JP 8793387 A 19870411; KR 880003771 A 19880404; US 16893188 A 19880316