LIQUID COMPOSITION FOR PRETREATMENT OF DIRTY FABRICS, METHOD OF TREATMENT, AND COMPONENT FOR IMPROVING SPOT-REMOVING CHARACTERISTICS AND PHYSICAL STABILITY OF COMPOSITION Russian patent published in 2000 - IPC

Abstract RU 2156281 C2

FIELD: household chemical goods. SUBSTANCE: composition contains peroxide bleaching substance, liquid hydrophobic bleaching activator, and surfactant: polyhydroxyfatty acid amide of general formula R2-C(O)-N(R1)-Z, in which R1 is hydrogen, (C1-C4)-alkyl, (C1-C4)-hydrocarbyl, 2-hydroxyethyl, or 2- hydroxypropyl; R2 is (C5-C31)-hydrocarbyl; and Z is linear polyhydroxyhydrocarbyl with at least 3 hydroxyl groups or its alkoxylated derivative. Composition can be made in the form of emulsion or microemulsion. Composition is applied on fabric in undiluted form before washing. EFFECT: improved spot-removing characteristics with no loss in bleaching properties. 17 cl, 1 tbl

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RU 2 156 281 C2

Authors

Valerio Del' Djuka

Stefano Skialla

Raffaehle Skochchianti

Dates

2000-09-20Published

1996-06-26Filed