METHOD OF PREPARING ANTISCORING ADDITIVE

FIELD: lubricants. SUBSTANCE: antiscoring additive for lubricant oils and greases used in motor-car transmissions and in metalworking is prepared by subjecting alcohol alkali solution to interaction with carbon oxysulfide followed by condensation of resulting salt with elementary chlorine. Normal C6...

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Hauptverfasser: KHAJRUDINOV I.R, DMITRIEV JU.K, SHURUPOV E.V, KALASHNIKOV S.M, FAJZRAKHMANOV I.S, ABDRASHITOV JA.M, KAMALOV R.Z, IMASHEV U.B, SEMENOV A.K, SAZHINA T.I
Format: Patent
Sprache:eng
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Zusammenfassung:FIELD: lubricants. SUBSTANCE: antiscoring additive for lubricant oils and greases used in motor-car transmissions and in metalworking is prepared by subjecting alcohol alkali solution to interaction with carbon oxysulfide followed by condensation of resulting salt with elementary chlorine. Normal C6-C8 alcohols can be utilized as solvent for alkali. EFFECT: increased (up to 2 times) antiscoring efficiency. 1 tbl