LUBRICATING COMPOSITION Russian patent published in 2020 - IPC C10M141/12 C10M169/06 C10N30/06 C10N30/08 

FIELD: chemistry; machine building.

SUBSTANCE: disclosed is an aluminum complex lubricating composition containing from 60 to 85 wt % of base oil and 2 to 8 wt % of complex aluminum soap as a thickener, wherein composition further includes additives (i) of 3–12 wt % of graphite, (ii) 3–12 wt % of molybdenum disulphide, (iii) 3–12 wt % calcium carbonate and (iv) 0.5–10 wt % bismuth sulphide.

EFFECT: composition demonstrates advantages in terms of resistance to load, wear resistance and friction characteristics, especially under conditions of extreme pressure, and is suitable for use in machines with open gears.

8 cl