METHODS OF USING LEUCO COLORANTS AS BLUING AGENTS IN LAUNDRY CARE COMPOSITIONS

A method for treating textile articles includes the steps of: (a) providing a laundry care composition comprising a leuco composition; (b) adding the laundry care composition to a liquid medium comprising an converting agent; (c) placing the textile articles in contact with the liquid medium; (d) co...

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Bibliographische Detailangaben
Hauptverfasser:	VALENTI, Dominick, Joseph, QIN, Haihu, MIRACLE, Gregory, Scot, DITULLIO, Daniel, Dale, DEY, Sanjeev, Kumar
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENT COMPOSITIONS DETERGENTS FATTY ACIDS THEREFROM METALLURGY RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING USE OF SINGLE SUBSTANCES AS DETERGENTS
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Beschreibung
Zusammenfassung:	A method for treating textile articles includes the steps of: (a) providing a laundry care composition comprising a leuco composition; (b) adding the laundry care composition to a liquid medium comprising an converting agent; (c) placing the textile articles in contact with the liquid medium; (d) converting at least some portion of the leuco composition to form an oxidized leuco composition; (e) depositing at least a portion of the oxidized leuco composition onto the textile; (f) optionally, rinsing the textile; and (g) drying the textile articles, wherein the textile article has a Leuco Whiteness Improvement Number (LWIN) of at least 5% after drying.