Back to results
US 6,274,546 B1Granted
Stable high viscosity liquid detergents
AssigneeHenkel Kommanditgesellschaft auf Aktien
InventorsDieter Legel, Josef Penninger, Theodor Voelkel
Life of this patent
Estimating the term…
Abstract
High-viscosity liquid detergents which, as a result of using a thickening system, are storage- and viscosity-stable under very diverse climatic conditions, do not undergo phase separation, and have color stability when exposed to light.
Claims25
An aqueous, high-viscosity liquid detergent composition, comprising at least one surfactant and a thickening system, said thickening system having:
- a) a polymeric thickener in an amount of 0.1 to 5% by weight of the total weight of the composition;
- b) a boron compound in an amount of 0.5 to 7% by weight of the total weight of the composition;
- and
- c) a complexing agent in an amount of 2.0 to 8% by weight of the total weight of the composition;
- wherein the total amount of surfactant present in the composition is greater than 35% by weight of the total composition.
2 more elements
Dependencies are inferred from the claim text.