METAL-CLADDING ADDITIVE FOR LUBRICANTS Russian patent published in 2022 - IPC C10M125/04 C10M129/26 

FIELD: chemistry.

SUBSTANCE: invention relates to development of metal-cladding additives for lubricants. Metal-cladding additive to lubricants, containing copper oleate, copper glycerate, aluminium oleate, glycerine, organic acids - oxalic and oleic, additionally contains stearic and linoleic acid, copper stearate, aluminium stearate, copper linoleate and aluminium linoleate, with the following ratio of components, wt. %: copper oleate 10.0–15.0, copper glycerate 3.0–5.0, copper stearate 1.0–3.0, copper linoleate 3.0–5.0, aluminium oleate 3.0–5.0, aluminium stearate 3.0-5.0, aluminium linoleate 1.0–3.0, glycerine 3.0–10.0, linoleic acid 5.0-10.0, oxolinic acid 2.0–5.0, stearic acid 2.0–5.0 and oleic acid is the rest.

EFFECT: technical result of the invention is increase in the efficiency of the process of forming protective metal-cladding films.

1 cl, 1 ex