GREASE COMPOSITION

PROBLEM TO BE SOLVED: To obtain a grease composition having a high dropping point, a long oxidation life, capable of maintaining excellent lubricating characteristics for a long period of time, useful for a bearing and a motor of general purposes, by mixing a base oil with a thickening agent, an ant...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUGIMOTO HIDEYOSHI, KITA TAKEKATSU
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To obtain a grease composition having a high dropping point, a long oxidation life, capable of maintaining excellent lubricating characteristics for a long period of time, useful for a bearing and a motor of general purposes, by mixing a base oil with a thickening agent, an antioxidant and an aromatic dibasic acid (metal salt). SOLUTION: This grease composition is obtained by mixing (A) a base oil (e.g. a purified mineral oil or a synthetic oil having % CA of