Phosphate-free automatic dishwashing detergent compositions having a protease and a complexing agent

A phosphate-free automatic dishwashing cleaning composition comprising i) a protease wherein the protease is a variant having at least 60% identity with the amino acid sequence of SEQ ID NO:1 and comprising at least one amino acid substitution (using the SEQ ID NO: 1 numbering) selected from the gro...

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Bibliographische Detailangaben
Hauptverfasser:	Tarbit, David John, Babe, Lilia Maria, Jackson, Michelle, Kaper, Thijs, Mulder, Harm Jan, Goedegebuur, Frits, Engin, Hatice Billur, Perez-Prat de Vinuesa, Eva Maria, Dankmeyer, Lydia, Souter, Philip Frank, Estell, David Aaron, Pricelius, Sina
Format:	Patent
Sprache:	eng
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES BEER BIOCHEMISTRY CANDLES CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA DETERGENT COMPOSITIONS DETERGENTS ENZYMOLOGY FATTY ACIDS THEREFROM METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING SPIRITS USE OF SINGLE SUBSTANCES AS DETERGENTS VINEGAR WINE
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Beschreibung
Zusammenfassung:	A phosphate-free automatic dishwashing cleaning composition comprising i) a protease wherein the protease is a variant having at least 60% identity with the amino acid sequence of SEQ ID NO:1 and comprising at least one amino acid substitution (using the SEQ ID NO: 1 numbering) selected from the group consisting of X54T; X126A, D, G, V, E, K, I; X127E, S, T, A, P, G, C; and X128E, C, T, D, P, G, L, Y, N; and ii) from 10 to 50% by weight of the composition of a complexing agent system comprising from 0 to less than 30% by weight of the composition of citric acid.