LUBRICATING GREASE COMPOSITION

PROBLEM TO BE SOLVED: To obtain a lubricating grease composition particularly suitable for use in a tribology system composed of steel and a plastic such as a bearing guide, and a joint in a chassis of an automobile. SOLUTION: This lubricating grease composition comprises a major amount of a lubrica...

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Bibliographische Detailangaben
Hauptverfasser: FLOERCHINGER JUERGEN, SCHOELER KARSTEN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To obtain a lubricating grease composition particularly suitable for use in a tribology system composed of steel and a plastic such as a bearing guide, and a joint in a chassis of an automobile. SOLUTION: This lubricating grease composition comprises a major amount of a lubricating base oil, at least one thickening agent and at least one friction coefficient-reducing agent, where the friction coefficient-reducing agent has a specific surface area of at least 100 m2/g and contains a metal oxide selected from the group consisting of titanium oxide, silicon dioxide, aluminum oxide and tin dioxide. COPYRIGHT: (C)2003,JPO