GREASE COMPOSITION FOR SEWING MACHINE AND SEWING MACHINE EMPLOYING THE GREASE COMPOSITION TO PORTION TO BE LUBRICATED

PROBLEM TO BE SOLVED: To provide a grease composition for a sewing machine, which can effectively be used at various portions to be lubricated in a model of the sewing machine.SOLUTION: The grease composition for the sewing machine contains the following components (a) to (c): (a) a base oil contain...

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Bibliographische Detailangaben
Hauptverfasser:	SASAKI TAKESHI, SHIRAISHI NORIHISA, O SEIHO, KAKIZAKI MITSUHIRO, KAWACHI TAKESHI
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:	PROBLEM TO BE SOLVED: To provide a grease composition for a sewing machine, which can effectively be used at various portions to be lubricated in a model of the sewing machine.SOLUTION: The grease composition for the sewing machine contains the following components (a) to (c): (a) a base oil containing a poly-α-olefin oil; (b) a metal soap-based thickener; and (c) an organic metal-based wear-resistant agent, and has a worked penetration of 200-260.