LUBRICATING OIL COMPOSITION CONTAINING PRE-CERAMIC POLYMERS

PROBLEM TO BE SOLVED: To provide a lubricating oil composition with excellent wear resistance.SOLUTION: A lubricating oil composition of the present invention comprises: an oil of lubricating viscosity in a major amount; and a metal-free pre-ceramic polymer in a minor amount which comprises a plural...

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Bibliographische Detailangaben
Hauptverfasser:	THOMPSON RUSSELL MARTIN, STUART ALEXANDER TAYLOR, ANTON COULTHURST, NIGEL ANTHONY MALE
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY FUELS 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:	PROBLEM TO BE SOLVED: To provide a lubricating oil composition with excellent wear resistance.SOLUTION: A lubricating oil composition of the present invention comprises: an oil of lubricating viscosity in a major amount; and a metal-free pre-ceramic polymer in a minor amount which comprises a plurality of repeat units which do not contain oxygen. The lubricating oil composition also comprises one or more co-additives. 【課題】優れた耐摩耗性を有する潤滑油組成物を提供することにある。【解決手段】過半量の潤滑粘度の油及び少量の無金属プレセラミックポリマーを含む潤滑油組成物であって、そのプレセラミックポリマーが酸素を含まない複数の反復単位を含み、かつその潤滑油組成物が更に一種以上の補助添加剤を含むことを特徴とする潤滑油組成物に関する。