PRODUCTION OF ANIONIC SURFACTANT GRANULES BY IN SITU NEUTRALISATION

PRODUCTION OF ANIONIC SURFACTANT GRANULES BY IN SITU NEUTRALISATION

A process for producing granules of anionic surfactant, preferably PAS by in situ neutralisation of a precursor acid to form the surfactant, heating the surfactant to a temperature in excess of 130° C. and subsequently cooling the to provide surfactant granules is disclosed. Detergent compositions c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: METCALFE, KENNETH, TOLLINGTON, PETER J, EMERY, WILLIAM D
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 process for producing granules of anionic surfactant, preferably PAS by in situ neutralisation of a precursor acid to form the surfactant, heating the surfactant to a temperature in excess of 130° C. and subsequently cooling the to provide surfactant granules is disclosed. Detergent compositions containing such granules are also disclosed.