ANTISCORING AND ANTIWEAR OIL ADDITIVES OPERATING AT HIGH PRESSURE

ANTISCORING AND ANTIWEAR OIL ADDITIVES OPERATING AT HIGH PRESSURE

FIELD: chemistry. ^ SUBSTANCE: invention relates to antiwear and antiscoring oil additives containing fullerene[60] derivatives. Additives based on sulphur-containing organic compounds additionally contain a mixture of 2-phenyl-3,4-fullero[60]tetrahydrothiophenes , where n=1 (65%), n=2 (10%), n=3 (2...

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Hauptverfasser: GLAZUNOVA VALENTINA IVANOVNA, DESJATKIN ALEKSEJ ALEKSANDROVICH, IBRAGIMOV ASKHAT GABDRAKHMANOVICH, PUDAS MARKO, DZHEMILEV USEIN MEMETOVICH, TUKTAROV AJRAT RAMILEVICH, KIRICHENKO GENRIEHTTA NIKOLAEVNA, POPODKO NATALJA ROMANOVNA, KOROLEV VJACHESLAV VLADIMIROVICH
Format: Patent
Sprache:eng ; rus
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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Zusammenfassung:FIELD: chemistry. ^ SUBSTANCE: invention relates to antiwear and antiscoring oil additives containing fullerene[60] derivatives. Additives based on sulphur-containing organic compounds additionally contain a mixture of 2-phenyl-3,4-fullero[60]tetrahydrothiophenes , where n=1 (65%), n=2 (10%), n=3 (25%), in amount of 0.06-0.14 wt %. ^ EFFECT: improved antiwear and antiscoring properties. ^ 1 tbl, 8 ex Изобретение относится к противоизносным и противозадирным присадкам к смазочным маслам, содержащим производные фуллерена[60]. Сущность: присадки на основе серусодержащих органических соединений дополнительно содержат смесь 2-фенил-3,4-фуллеро[60]тетрагидротиофенов (1) в количестве 0,06-0,14 мас.%. Технический результат - повышение противоизносных и противозадирных свойств. 1 табл. ! ! где n = 1 (65%), n = 2 (10%), n = 3 (25%).