VERFAHREN ZUR REINIGUNG EINER HARTEN OBERFLÄCHE

The present invention relates to a process of cleaning a hard surface with a liquid composition comprising a surfactant system, wherein said surfactant system has a sigma L/O (interfacial tension of the surfactant system-containing composition to the greasy soil) of less than 4 mN/m measured at a 0....

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	EVERS, MARC
Format:	Patent
Sprache:	ger
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:	The present invention relates to a process of cleaning a hard surface with a liquid composition comprising a surfactant system, wherein said surfactant system has a sigma L/O (interfacial tension of the surfactant system-containing composition to the greasy soil) of less than 4 mN/m measured at a 0.15% total surfactant concentration in deionized water at 25 DEG C; and a sigma L/S (interfacial tension of the surfactant system-containing composition to the hard surface) that is lower than the interfacial tension of the greasy soil to be removed to the hard surface to be cleaned ( sigma O/S). Said liquid composition provides a grease removal performance benefit and/or a grease removal performance benefit upon contact of the liquid composition on grease, without applying mechanical action.