ELABORATION OF MULTIFUNCTIONAL HIGH ALKALINE ADDITIVE TO LUBRICATING OİLS

A.N.Agayev, S.M.Veliyeva, I.D.Kulaliyev, N.N.Zeynalova, S.A.Gasanova

The low-waste process of preparation of high alkaline additive on the base of sulphomethylated technical alkylsalicylic acids which exludes formation of acidic tar, was developed. High effectiveness of the developed salicylate-sulphonated additive allows it to be used as multifunctional additive at creation of packets of additives for contemporary motor oils.

Keywords : additives, lubricating oils, sulphonates, alkysalicylated acids, high alkali

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THE LAST NUMBER OF THE JOURNAL

№2 2026

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