Metalworking oil composition and metalworking method

Provided are: a metalworking oil composition having excellent workability and rust prevention properties, which is obtained by blending (A) at least one carboxylic acid ester selected from among polyhydric alcohol esters of monovalent carboxylic acids and monohydric alcohol esters of polyvalent carb...

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Bibliographische Detailangaben
Hauptverfasser:	SUGII, HIDEO, KUBOTA, TAKESHI, YAMAZAKI, SHUICHI, NAGASE, NAOKI, KITABATAKE, SEIKICHI, NOMA, KEIJI, MINEMATSU, EISUKE, NOGUCHI, ISAO
Format:	Patent
Sprache:	chi ; 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:	Provided are: a metalworking oil composition having excellent workability and rust prevention properties, which is obtained by blending (A) at least one carboxylic acid ester selected from among polyhydric alcohol esters of monovalent carboxylic acids and monohydric alcohol esters of polyvalent carboxylic acids, (B) a phosphorus-containing compound and (C) a rust inhibitor, and wherein the number of carbon atoms in each of the monovalent carboxylic acids is from 9 to 21 (inclusive) and the content of the carboxylic acid ester based on the total amount of the composition is 0.6% by mass or more; and a metalworking method which uses this metalworking oil composition.