Lubricant additive and process for manufacturing the same

This lubricating oil additive is to be added to a lubricating oil, and is characterized by containing: a polyol ester synthetic base oil that is contained in an amount of 30.0-60 wt% in the lubricating oil additive; a sulfonic acid calcium salt that is contained in an amount of 5.0-30.0 wt% in the l...

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Bibliographische Detailangaben
1. Verfasser:	Sonoda, Tomoyuki
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:	This lubricating oil additive is to be added to a lubricating oil, and is characterized by containing: a polyol ester synthetic base oil that is contained in an amount of 30.0-60 wt% in the lubricating oil additive; a sulfonic acid calcium salt that is contained in an amount of 5.0-30.0 wt% in the lubricating oil additive, that has calcite crystal structure, and that contains calcium carbonate; a poly-alpha-olefin oligomer; a zinc dithiophosphate antioxidant; a succinic acid imide; a thiadiazole extreme pressure agent; and a phenolic antioxidant.