LUBRICATING GREASE COMPOSITION

摘要

The invention relates to lubricating grease compositions, having a base o il mixture based on oils having viscosities (ISO VG 2 to ISO VG 1500) that a re standard for industrial lubricants, an ionic liquid, a thickening agent, e.g. based on a polyurea compound and conventional additives that can be use d at current service temperatures that are higher than 120°C to 260°C, in pa rticular at a service temperature in the region of high service temperatures that are higher than 180°C to 260°C and also at low temperatures as low as -6O°C. The invention also relates to a method for producing said type of lub ricating grease compositions.