PROCESS FOR MAKING A LOW DENSITY DETERGENT COMPOSITION BY AGGLOMERATION FOLLOWED BY DIELECTRIC HEATING

PROCESS FOR MAKING A LOW DENSITY DETERGENT COMPOSITION BY AGGLOMERATION FOLLOWED BY DIELECTRIC HEATING

A process is provided which produces a low density (below about 600 g/l) detergent composition directly from starting detergent ingredients. The process employs dielectric heating means, such as a microwave (MW) dryer or a Radio Frequency (RF) dryer, to "puff" agglomerates formed by agglom...

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Bibliographische Detailangaben
Hauptverfasser: FRANCE, PAUL AMAAT, GENSKOW, LARRY RUDOLPH, BEIMESCH, WAYNE EDWARD
Format: Patent
Sprache:eng ; fre
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 process is provided which produces a low density (below about 600 g/l) detergent composition directly from starting detergent ingredients. The process employs dielectric heating means, such as a microwave (MW) dryer or a Radio Frequency (RF) dryer, to "puff" agglomerates formed by agglomerating a surfactant paste or acid precursor thereof and dry detergent materials. The process does not require the use of conventional spray drying towers, and therefore, is more efficient, economical and flexible with regard to the variety of detergent compositions that can be produced in the process.