Water-containing multiphase cleaning composition based on nonionic surfactant
First Claim
1. A method of cleaning a hard surface, comprising contacting a hard surface in need of cleaning with an aqueous, liquid, multiphase, cleaning composition containing surfactants and having at least two continuous phases, comprising at least a lower aqueous phase I and an upper aqueous phase II immiscible with the lower phase I, which composition can be temporarily converted into an emulsion by shaking, said surfactants comprising more than 50% by weight of nonionic surfactants based on the quantity of surfactants contained in the composition, in an amount and for a time effective to clean the surface.
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Abstract
A method of cleaning hard surfaces by contact with an aqueous, liquid, multiphase, surfactant-containing cleaning composition having at least two continuous phases, one lower aqueous phase I and an upper aqueous phase II immiscible with the lower phase I, which can be temporarily converted into an emulsion by shaking and which cleaning composition contains no more than 50% by weight of nonionic surfactants, based on the total quantity of surfactants present.
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Citations
26 Claims
- 1. A method of cleaning a hard surface, comprising contacting a hard surface in need of cleaning with an aqueous, liquid, multiphase, cleaning composition containing surfactants and having at least two continuous phases, comprising at least a lower aqueous phase I and an upper aqueous phase II immiscible with the lower phase I, which composition can be temporarily converted into an emulsion by shaking, said surfactants comprising more than 50% by weight of nonionic surfactants based on the quantity of surfactants contained in the composition, in an amount and for a time effective to clean the surface.
Specification