Title (en)

Crankcase lubricating oil composition

Title (de)

Schmiermittelzusammensetzung für Motorgehäuse

Title (fr)

Composition de lubrifiant pour carter

Publication

EP 1136544 A1 20010926 (EN)

Application

EP 01106337 A 20010315

Priority

• EP 01106337 A 20010315
• EP 00200997 A 20000320

Abstract (en)

A heavy duty diesel engine lubricating oil composition having no more than 0.10 wt.% phosphorus comprises an ashless dispersant, a neutral calcium phenate, an overbased calcium or magnesium sulfonate, a metal dihydrocarbyldithiophosphate, and a phenolic or aminic antioxidant.

IPC 1-7

C10M 163/00

IPC 8 full level

C10M 163/00 (2006.01); C10M 129/10 (2006.01); C10M 133/52 (2006.01); C10M 133/56 (2006.01); C10M 137/10 (2006.01); C10M 159/24 (2006.01); C10N 10/04 (2006.01); C10N 30/04 (2006.01); C10N 40/25 (2006.01)

CPC (source: EP)

C10M 129/10 (2013.01); C10M 133/52 (2013.01); C10M 133/56 (2013.01); C10M 137/10 (2013.01); C10M 159/24 (2013.01); C10M 163/00 (2013.01); C10M 2207/023 (2013.01); C10M 2207/024 (2013.01); C10M 2207/026 (2013.01); C10M 2207/027 (2013.01); C10M 2215/04 (2013.01); C10M 2215/086 (2013.01); C10M 2215/24 (2013.01); C10M 2215/26 (2013.01); C10M 2215/28 (2013.01); C10M 2217/042 (2013.01); C10M 2217/043 (2013.01); C10M 2217/046 (2013.01); C10M 2217/06 (2013.01); C10M 2219/046 (2013.01); C10M 2219/087 (2013.01); C10M 2219/088 (2013.01); C10M 2219/089 (2013.01); C10M 2223/045 (2013.01); C10M 2227/061 (2013.01); C10N 2010/04 (2013.01); C10N 2040/252 (2020.05); C10N 2040/253 (2020.05)

C-Set (source: EP)

1. C10M 2207/023 + C10M 2207/023
2. C10M 2207/026 + C10M 2207/026
3. C10M 2207/027 + C10M 2207/027

Citation (search report)

• [X] WO 9844079 A1 19981008 - EXXON CHEMICAL PATENTS INC [US], et al
• [X] EP 0686689 A2 19951213 - NIPPON OIL CO LTD [JP]
• [X] WO 9601885 A1 19960125 - EXXON CHEMICAL LTD [GB], et al
• [X] US 5719107 A 19980217 - OUTTEN EDWARD FRANCIS [US], et al
• [X] US 5558802 A 19960924 - DOWLING MICHAEL [GB]
• [A] US 5523007 A 19960604 - KRISTEN ULRICH [CH], et al
• [A] WO 9529976 A1 19951109 - EXXON CHEMICAL PATENTS INC [US]
• [A] EP 0528610 A1 19930224 - ORONITE JAPAN LIMITED [JP]

Designated contracting state (EPC)

BE DE FR GB IT NL

DOCDB simple family (publication)

EP 1136544 A1 20010926; EP 1136544 B1 20070103

DOCDB simple family (application)

EP 01106337 A 20010315