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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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 |
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