Compostion for rust removal and method of removing rust with the same

A composition for rust removal which is highly effective in removing rust. The composition is a water-soluble composition which comprises a basic compound, a water-soluble metal chelating agent, and thiourea dioxide and which, when dissolved in an aqueous medium, gives an alkaline solution.

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Bibliographische Detailangaben
Hauptverfasser:	URA SHIGERU, NAKAYAMA SHOZO
Format:	Patent
Sprache:	eng
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMICAL SURFACE TREATMENT CHEMISTRY CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DETERGENT COMPOSITIONS DETERGENTS DIFFUSION TREATMENT OF METALLIC MATERIAL FATTY ACIDS THEREFROM INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING USE OF SINGLE SUBSTANCES AS DETERGENTS
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Beschreibung
Zusammenfassung:	A composition for rust removal which is highly effective in removing rust. The composition is a water-soluble composition which comprises a basic compound, a water-soluble metal chelating agent, and thiourea dioxide and which, when dissolved in an aqueous medium, gives an alkaline solution.