MOTOR OIL

FIELD: lubricants. SUBSTANCE: motor oil is composed of, wt.%: neutral barium sulfonate, 1.5-5.5; zinc dialkyldithiophosphate, 0.3-3.5; barium alkylphenolate-zinc dialkylaryldirhiophosphate interaction product, 1.0-4.5; carbonatized calcium sulfidalkylphenolate, 0.5-4.0; alkenyl succinimide, 0.5-3.5;...

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Hauptverfasser:	ANTONOV VLADIMIR NIKOLAEVICH, SHCHERBANENKO GRIGORIJ VASIL'EVICH, OVERKO TAT'JANA ALEKSANDROVNA, ZAGUBYGORILKA VALERIJ LEONIDOVICH, ISHCHUK JURIJ LUKICH, STAKHURSKIJ ALEKSANDR DMITRIEVICH, GAVRJUSHENKO RAISA IVANOVNA, BAGATCHENKO GALINA SEMENOVNA, MAKEDONSKIJ OLEG ALEKSANDROVICH, RJAZANTSEV NIKOLAJ KARPOVICH
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY FUELS INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS LUBRICANTS LUBRICATING COMPOSITIONS METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MONOXIDE USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION
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Beschreibung
Zusammenfassung:	FIELD: lubricants. SUBSTANCE: motor oil is composed of, wt.%: neutral barium sulfonate, 1.5-5.5; zinc dialkyldithiophosphate, 0.3-3.5; barium alkylphenolate-zinc dialkylaryldirhiophosphate interaction product, 1.0-4.5; carbonatized calcium sulfidalkylphenolate, 0.5-4.0; alkenyl succinimide, 0.5-3.5; polymethacrylate, 0.3-3.0; and mineral oil, to 100%. EFFECT: increased thermal-oxidative stability of motor oil. 4 tbl, 2 ex