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US 2020/0368121 A1Published application
Hair coloring composition comprising microcapsules
AssigneeFirmenich SA
InventorsGlenn Verhovnik, Arnaud Struillou, John Callf
Life of this patent
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Abstract
The present disclosure relates to the field of hair coloring compositions. Described herein is an oxidative hair coloring composition including microcapsules made of a perfumed-oil based core and a polymeric shell. Also described herein are a method for coloring hair and a hair coloring kit.
Claims15
An oxidative hair coloring composition comprising:
- (i) an oxidizing phase comprising an oxidizing agent;
- (ii) an alkaline phase comprising an alkaline agent, a dye precursor and a coupling compound;
- and
- (iii) core-shell microcapsules having a polymeric shell, and a core comprising a perfume oil, said microcapsules having a mean size equal or greater than 25 microns.
1 more element
A hair coloring kit comprising:
- (i) a first container comprising an oxidizing agent;
- and
- (ii) a second container comprising an alkalizing agent, a precursor dye and a coupling compound;
- characterized in that the first container and/or the second container further comprises core-shell microcapsules having a polymeric shell and a core comprising encapsulated perfume oil, said microcapsules having a mean size equal or greater than 25 microns.
1 more element
Dependencies are inferred from the claim text.