AUTOMATIC DISHWASHING DETERGENT COMPOSITION

A phosphate-free automatic dishwashing cleaning composition including: a) a protease wherein the protease is a variant having at least 60% identity with the amino acid sequence of SEQ ID NO:1 or SEQ ID NO:2 including two negatively charged amino acid residues, aspartic acid (D) and/or glutamic acid...

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Bibliographische Detailangaben
Hauptverfasser: SOUTER, Philip Frank, ENGIN, Hatice Billur, PEREZ-PRAT de VINUESA, Eva Maria, GOEDEGEBUUR, Frits, MULDER, Harm Jan, PRICELIUS, Sina, KAPER, Thijs, DANKMEYER, Lydia, ESTELL, David Aaron, BABE, Lilia Maria
Format: Patent
Sprache:eng
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Zusammenfassung:A phosphate-free automatic dishwashing cleaning composition including: a) a protease wherein the protease is a variant having at least 60% identity with the amino acid sequence of SEQ ID NO:1 or SEQ ID NO:2 including two negatively charged amino acid residues, aspartic acid (D) and/or glutamic acid (E), in positions 124-131 using the SEQ ID NO: 1 numbering and the SEQ ID NO:2, respectively; and b) 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.