DETERGENT COMPOSITIONS

A particulate detergent composition containing more than 5 wt.% of C8-20 primary alcohol sulphate and/or at least 8 wt.% of an ethoxylated C8-20 alcohol nonionic surfactant and/or more than 15 wt.% of total non-soap organic surfactant, and a builder system containing alkali metal aluminosilicate, al...

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Hauptverfasser: CLARK, IAN, MCKINLAY, APPEL, PETER, WILLIAM, EUSER, HUIG, JOYEUX, CHRISTOPHE, MICHEL, BRUNO, MCDONALD, PAUL, EDWARD, FAIRCLOUGH, COLIN, SYDNEY, INSTONE, TERRY, GORTEMAKER, FRANCISCUS, HERMANNUS, KENINGLEY, STEPHEN, THOMAS, KNIGHT, PETER, CORY
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A particulate detergent composition containing more than 5 wt.% of C8-20 primary alcohol sulphate and/or at least 8 wt.% of an ethoxylated C8-20 alcohol nonionic surfactant and/or more than 15 wt.% of total non-soap organic surfactant, and a builder system containing alkali metal aluminosilicate, also comprises from 0.01 to 5 wt.% of an antioxidant, preferably a sterically hindered phenol, more preferably butylated hydroxytoluene or butylated hydroxyanisole. The composition exhibits improved stability of the surfactant system on bulk storage and handling.