Detergent compositions
AssigneeThe Procter & Gamble Company
InventorMichael Crombie Addison
Life of this patent
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Abstract
Detergent tablets are dispersed by means of gas entrapped within the detergent ingredients. Tablets for use in dishwashers provide an in-use alkaline wash liquor by dissolving quickly.
Claims5
A washing detergent in the form of a tablet comprising one or more detergent compositions and wherein at least one detergent composition is compressed which contains an explosive detergent-release component consisting of gas trapped in the detergent composition and wherein said at least one detergent composition dissolves in a dishwashing machine in less than 3 minutes and wherein said tablet provides a pH from 9.0 to 11.8, measured as a 1% solution in distilled water.
Dependencies are inferred from the claim text.