WAREWASHING SYSTEM CONTAINING LOW LEVELS OF SURFACTANT

A method of washing ware in an automatic institutional warewashing machine, using a cleaning composition containing a surfactant which eliminates the need for a surfactant in the rinse step. A surfactant is employed in the wash step in an amount not to exceed 15 wt% based on weight of the detergent....

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Bibliographische Detailangaben
Hauptverfasser: BERENGERE IDELON, PERRINE MARIE PORTIER, BOUKE SUK, PETRUS ADRIANUS ANGEVAARE
Format: Patent
Sprache:eng ; spa
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Beschreibung
Zusammenfassung:A method of washing ware in an automatic institutional warewashing machine, using a cleaning composition containing a surfactant which eliminates the need for a surfactant in the rinse step. A surfactant is employed in the wash step in an amount not to exceed 15 wt% based on weight of the detergent. The amount of surfactant is sufficient to provide a layer of surfactant on the ware so as to afford a sheeting action in an aqueous rinse step without any added rinse agent. Un metodo para lavar loza en una maquina lavavajillas institucional automatica, utilizando una composicion limpiadora que contiene un tensoactivo que elimina la necesidad de un tensoactivo en el paso de enjuague. Se emplea un tensoactivo en el paso de lavado en una cantidad que no excede del 15 por ciento en peso, basandose en el peso del detergente. La cantidad de tensoactivo es suficiente para proporcionar una capa de tensoactivo sobre la loza para proporcionar una accion de recubrimiento en un paso de enjuague acuoso sin agregar agente de enjuague.