COATING TABLETS

A method of forming a polymeric coating on a detergent tablet containing an alkaline agent comprises applying to the tablet a continuum of an aqueous solution or suspension of a polymer having free acid groups, and evaporating water to leave the coating on the tablet. The solution/suspension is most...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ANDREWS, GAVIN, PAUL, GORDON, JAMES, WILLIAM
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A method of forming a polymeric coating on a detergent tablet containing an alkaline agent comprises applying to the tablet a continuum of an aqueous solution or suspension of a polymer having free acid groups, and evaporating water to leave the coating on the tablet. The solution/suspension is most preferably applied by passing the tablets relatively through a falling cascade /curtain) of the solution/suspension.