Emulsiones detergentes estables.

Abstract

SE DESCRIBE UNA EMULSION DETERGENTE ESTABLE, QUE COMPRENDE: (A) UN TENSIOACTIVO NO IONICO LIBRE ELEGIDO ENTRE ADUCTOS DE OXIDOS DE ALQUILENO DE COMPUESTOS POLIHIDRICOS, ALQUILARILO ETOXILADOS, ALCOHOL ETOXILADOS Y SUS MEZCLAS; (B) UN ESTABILIZADOR DE EMULSION; Y (C) AGUA; CARACTERIZANDOSE LA EMULSION DETERGENTE ESTABLE PORQUE COMPRENDE: (D) UN ESTABILIZADOR DE EMULSION POLIMERO PARA EL TENSIOACTIVO NO IONICO LIBRE, SIENDO EL ESTABILIZADOR DE EMULSION POLIMERO EL PRODUCTO DE REACCION DE UN REACTIVO ELEGIDO ENTRE ACIDO ACRILICO, ACIDOS POLICARBOXILICOS Y SUS MEZCLAS, POLIMERIZADOS EN PRESENCIA DE UN TENSIOACTIVO NO IONICO SOLUBLE EN AGUA.
A stable detergent emulsion comprising: (a) a free nonionic surfactant selected from alkylene oxide adducts of polyhydric compounds, alkyl aryl ethoxylates, alcohol ethoxylates and mixtures thereof; (b) an emulsion stabilizer; and (c) water; the stable detergent emulsion being characterized in that it comprises: (d) a polymeric emulsion stabilizer for the free nonionic surfactant, the polymeric emulsion stabilizer being the reaction product of a reactant selected from acrylic acid, polycarboxylic acids and mixtures thereof polymerized in the presence of a water-soluble nonionic surfactant is disclosed. r

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