EP 1087008 B1 20050511 - Multigrade crankcase lubricating oil compositions
Title (en)
Multigrade crankcase lubricating oil compositions
Title (de)
Multigrad Schmiermittelzusammensetzungen für Motorgehäuse
Title (fr)
Des compositions lubrifiantes multigrades de carter
Publication
Application
Priority
- EP 00203027 A 20000831
- EP 99118605 A 19990921
- US 66679800 A 20000920
Abstract (en)
[origin: EP1087008A1] An SAE 0W-30 or 5W-30 or 5W-20 lubricant has a Noack volatility of less than 15, optionally an M-111 fuel economy of 1.5% or less, and a chlorine content of less than 100 ppm. The lubricant comprises a basestock containing from 0 to less than 10% Group I and/or Group II basestocks, a molybdenum additive providing not greater than 1000 ppm of molybdenum to the lubricant, a calcium detergent providing 10 or greater mmoles of surfactant per kilogram of lubricant, one or more other additives, and a viscosity modifier.
IPC 1-7
IPC 8 full level
C10M 169/04 (2006.01); C10N 10/04 (2006.01); C10N 10/12 (2006.01); C10N 30/00 (2006.01); C10N 40/25 (2006.01)
CPC (source: EP)
C10M 101/04 (2013.01); C10M 105/32 (2013.01); C10M 107/02 (2013.01); C10M 129/10 (2013.01); C10M 129/22 (2013.01); C10M 129/24 (2013.01); C10M 133/02 (2013.01); C10M 133/12 (2013.01); C10M 135/10 (2013.01); C10M 135/18 (2013.01); C10M 137/10 (2013.01); C10M 159/18 (2013.01); C10M 169/04 (2013.01); C10M 169/045 (2013.01); C10M 2205/0206 (2013.01); C10M 2207/023 (2013.01); C10M 2207/024 (2013.01); C10M 2207/026 (2013.01); C10M 2207/027 (2013.01); C10M 2207/028 (2013.01); C10M 2207/06 (2013.01); C10M 2207/08 (2013.01); C10M 2207/09 (2013.01); C10M 2207/125 (2013.01); C10M 2207/129 (2013.01); C10M 2207/2805 (2013.01); C10M 2207/288 (2013.01); C10M 2207/289 (2013.01); C10M 2207/345 (2013.01); C10M 2207/40 (2013.01); C10M 2207/401 (2013.01); C10M 2207/404 (2013.01); C10M 2207/4045 (2013.01); C10M 2215/00 (2013.01); C10M 2215/04 (2013.01); C10M 2215/042 (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 2217/046 (2013.01); C10M 2217/06 (2013.01); C10M 2219/044 (2013.01); C10M 2219/046 (2013.01); C10M 2219/066 (2013.01); C10M 2219/068 (2013.01); C10M 2219/087 (2013.01); C10M 2219/088 (2013.01); C10M 2219/089 (2013.01); C10M 2223/045 (2013.01); C10M 2227/09 (2013.01); C10N 2010/00 (2013.01); C10N 2010/12 (2013.01); C10N 2040/25 (2013.01); C10N 2040/251 (2020.05); C10N 2040/252 (2020.05); C10N 2040/253 (2020.05); C10N 2040/255 (2020.05); C10N 2040/28 (2013.01); C10N 2070/02 (2020.05)
Designated contracting state (EPC)
BE DE FR GB IT NL
DOCDB simple family (publication)
EP 1087008 A1 20010328; EP 1087008 B1 20050511; EP 1087008 B2 20080806
DOCDB simple family (application)
EP 00203027 A 20000831