Detergent dish-washing composition
AssigneeColgate-Palmolive Company
InventorsAlain Groult, Jean Samec
Life of this patent
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Abstract
Dish-washing composition containing alkali polyphosphates and silicates, surfactants, peroxized oxygerating agents, enzymes and sufficient alkali for providing a washing bath of pH 11.5.
Claims4
Detergent dish-washing composition containing alkali metals polyphosphates and silicates, at least one non-ionic surfactant, at least one oxidizing agent, enzymes and optionally other conventional additives suitable for detergents, characterized in that said enzymes comprise at least one amylolytic enzyme whose activity is considered to be negligible at pH above 11.5, in that the oxidant is at least one mineral or organic peroxide and in that the alkali content is sufficient to provide a washing bath in a dish-washing machine with a pH above 12.2.
Dependencies are inferred from the claim text.