STAIN REMOVAL THROUGH NOVEL OXIDIZER AND CHELANT COMBINATION

The present invention relates to a detergent composition comprising alkali metal carbonate, a chelant selected from the group consisting of MGDA, alkali metal tripolyphosphate, GLDA, and mixtures thereof, alkali metal percarbonate, and a peroxidation catalyst, wherein the molar ratio of chelant to a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Foster, Tobias Neil, Dotzauer, David, Otting, Krista, Mansergh, John
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to a detergent composition comprising alkali metal carbonate, a chelant selected from the group consisting of MGDA, alkali metal tripolyphosphate, GLDA, and mixtures thereof, alkali metal percarbonate, and a peroxidation catalyst, wherein the molar ratio of chelant to alkali metal percarbonate is in the range of 1.8 to 3.4. The detergent composition is particularly suited for the removal of tea and coffee stains.