PROCESS FOR PREPARING PARTICULATE DETERGENT ADDITIVE BODIES AND USE THEREOF IN DETERGENT COMPOSITIONS

Sensitive and/or chemically reactive detergent additives can be shaped in the form of spherical particles having the desirable properties of being non-friable, nondusty and at the same time fast-dissolving. The process comprises the steps of treating a mixture comprising said detergent additive and...

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Bibliographische Detailangaben
Hauptverfasser: KNIGHT, PETER C, EMERY, WILLIAM D, ILEY, WILLIAM J
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:Sensitive and/or chemically reactive detergent additives can be shaped in the form of spherical particles having the desirable properties of being non-friable, nondusty and at the same time fast-dissolving. The process comprises the steps of treating a mixture comprising said detergent additive and a hydratable material with a polymeric material of high Tg in a high-speed mixer/granulator. A preferred detergent additive is a peroxyacid bleach precursor.