MULTIPLE-COMPARTMENT DEVICE COMPRISING AT LEAST ONE INTERNAL FRANGIBLE SEAL

The present invention relates to a multiple-compartment device composed of a closed envelop (2) divided in at least two distinct compartments (7a, 7b) separated from one another by at least one internal frangible seal (8), wherein at least one the compartments (7a) contains a composition (A), compri...

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Bibliographische Detailangaben
Hauptverfasser: DE BONI, Maxime, MAJUMDER, Suman, ALKAHWAJI, Amer, GAIKWAD, Sangeeta, PANDEY, Shruti
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:The present invention relates to a multiple-compartment device composed of a closed envelop (2) divided in at least two distinct compartments (7a, 7b) separated from one another by at least one internal frangible seal (8), wherein at least one the compartments (7a) contains a composition (A), comprising at least one natural plant powder, and the second compartment (7b) contains an aqueous composition (B) comprising at least one direct dye, more preferable at least one anionic direct dye. The invention also relates to a method for dyeing keratin fibres, and in particular human keratin fibres, using the multiple-compartment device. La présente invention concerne un dispositif à compartiments multiples composé d'une enveloppe fermée (2) divisée en au moins deux compartiments distincts (7a, 7b) séparés entre eux par au moins un joint cassable interne (8), au moins un des compartiments (7a) contenant une composition (A) comprenant au moins une poudre végétale naturelle, et le second compartiment (7b) contenant une composition aqueuse (B) comprenant au moins un colorant direct, plus préférentiellement au moins un colorant direct anionique. L'invention concerne également un procédé de coloration de fibres de kératine, et en particulier des fibres de kératine humaines, utilisant le dispositif à compartiments multiples.