STRUCTURED DETERGENT PARTICLES AND GRANULAR DETERGENT COMPOSITIONS CONTAINING THE SAME

This relates to structured detergent particles with mid-level surfactant activity, which contain 35-50 wt % of a C10-C20 linear alkyl benzene sulphonate, 0.5-8 wt % of a hydrophilic silica, 35-70 wt % of a water-soluble alkaline metal carbonate, 0-5 wt % of a phosphate builder, and 0-5 wt % of a zeo...

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Bibliographische Detailangaben
Hauptverfasser:	MORT III, Paul R, MA, Jianze, ZHAO, Yuan, TAN, Hongsing, SHEN, Rui
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:	This relates to structured detergent particles with mid-level surfactant activity, which contain 35-50 wt % of a C10-C20 linear alkyl benzene sulphonate, 0.5-8 wt % of a hydrophilic silica, 35-70 wt % of a water-soluble alkaline metal carbonate, 0-5 wt % of a phosphate builder, and 0-5 wt % of a zeolite builder. Such structured detergent particles are free flowing with little or no moisture content (i.e., 0-3 wt % water), and are formed by a dry neutralization process without any subsequent drying.