EP 1764407 A1 20070321 - USE OF LUBRICANT COMPOSITIONS FOR LUBRICATION OF BEARINGS
Title (en)
USE OF LUBRICANT COMPOSITIONS FOR LUBRICATION OF BEARINGS
Title (de)
VERWENDUNG VON SCHMIERMITTELZUSAMMENSETZUNGEN ZUR LAGERSCHMIERUNG
Title (fr)
UTILISATION DES COMPOSITIONS DE LUBRIFIANT POUR LUBRIFIER DES PALIERS
Publication
Application
Priority
- JP 2006304051 W 20060303
- JP 2005061811 A 20050307
Abstract (en)
A lubricant composition, which comprises a fluoro-oil, a powdery fluororesin thickener, and Ca salt or Na salt of aromatic sulfonic acid or saturated aliphatic dicarboxylic acid as a rust-inhibitive additive, where the thickener is in a proportion of 10-40% by weight, and the additive is in a proportion of 0.3-10% by weight, on the basis of total weight of the composition, the balance being the fluoro-oil. The lubricant composition containing the powdery fluororesin in an appropriate admixing proportion as a thickener in the fluoro oil has a distinguished rust inhibition, particularly even after having being subjected to heat hysteresis, where a perfluoropolyether oil is usually used as a fluoro-oil.
IPC 8 full level
C10M 169/00 (2006.01); C10M 107/38 (2006.01); C10M 119/22 (2006.01); C10M 129/34 (2006.01); C10M 129/42 (2006.01); C10M 135/10 (2006.01); C10N 10/02 (2006.01); C10N 10/04 (2006.01); C10N 20/06 (2006.01); C10N 30/06 (2006.01); C10N 30/08 (2006.01); C10N 30/12 (2006.01); C10N 40/00 (2006.01); C10N 40/02 (2006.01); C10N 40/04 (2006.01); C10N 40/14 (2006.01); C10N 40/34 (2006.01); C10N 50/10 (2006.01)
CPC (source: EP US)
C10M 169/06 (2013.01 - EP US); C10M 2207/123 (2013.01 - EP US); C10M 2207/127 (2013.01 - EP US); C10M 2213/006 (2013.01 - EP US); C10M 2213/0606 (2013.01 - EP US); C10M 2213/0613 (2013.01 - EP US); C10M 2213/0626 (2013.01 - EP US); C10M 2215/223 (2013.01 - EP US); C10M 2219/044 (2013.01 - EP US); C10N 2020/02 (2013.01 - EP US); C10N 2030/08 (2013.01 - EP US); C10N 2030/12 (2013.01 - EP US); C10N 2040/02 (2013.01 - EP US); C10N 2050/10 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1764407 A1 20070321; EP 1764407 A4 20111221; EP 1764407 A8 20070704; EP 1764407 B1 20150610; JP 2006241386 A 20060914; JP 4810842 B2 20111109; US 2009270292 A1 20091029; WO 2006095644 A1 20060914
DOCDB simple family (application)
EP 06715134 A 20060303; JP 2005061811 A 20050307; JP 2006304051 W 20060303; US 88589206 A 20060303