DETERGENT TABLETS

A cleaning tablet which has a plurality of discrete regions with differing compositions, characterised in that at least one first region of the tablet is a smooth region and at least one second region of the tablet is a solid region and wherein the concentration of surfactants in said first region i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: APPEL, PETER WILLIAM, STUUT, PETER IWAN, KALBASENKA, ALIAKSEI, NAUTA, LAMMERT
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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Beschreibung
Zusammenfassung:A cleaning tablet which has a plurality of discrete regions with differing compositions, characterised in that at least one first region of the tablet is a smooth region and at least one second region of the tablet is a solid region and wherein the concentration of surfactants in said first region is at least 5 times the concentration of surfactants in said second region.