LAUNDRY DETERGENT COMPOSITION

An aqueous liquid laundry detergent composition comprising: (i) 5-19 wt% of LAS, (ii) 0.5-8 wt% of an alkyl ether carboxylic acid surfactant of the structure: R2-(OCH2CH2)n-OCH2-COOH, wherein R2 is C16-C18 linear alkyl chain; n is 10-25, and the ratio of (ii) to (i) is 0.05-1; (iii) at least 60 wt%...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BIRD, Jayne, Michelle, BATCHELOR, Stephen, Norman
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:	An aqueous liquid laundry detergent composition comprising: (i) 5-19 wt% of LAS, (ii) 0.5-8 wt% of an alkyl ether carboxylic acid surfactant of the structure: R2-(OCH2CH2)n-OCH2-COOH, wherein R2 is C16-C18 linear alkyl chain; n is 10-25, and the ratio of (ii) to (i) is 0.05-1; (iii) at least 60 wt% water; (iv) 0-2 wt% of an ethoxylated alcohol non-ionic surfactant, wherein the ratio of (iv) to (i) is 0-0.2; and, (v) 0-1 wt.% of phosphorous containing chemicals; and wherein the composition optionally comprises a further anionic surfactant, wherein the ratio of further surfactant to (i) is 0-0.55. A method of treating a textile comprising: a) treating textile with 1 g/L of an aqueous solution of said composition; b) contacting said solution from 10 minutes to 2 days, then rinsing and drying.