Colorant composition for dyeing keratin fibers and dye kit containing the same

2:

• The colorant composition according to claim 1, wherein the composition is in the form of cream;
• and/or the surfactant system comprises at least one amphoteric surfactant, at least one anionic surfactant and at least one nonionic surfactant.

3:

• The colorant composition according to claim 1, wherein the oxidation bases are chosen from p-phenylenediamines, bis(phenyl)alkylenediamines, p-aminophenols, o-aminophenols, heterocyclic bases, and the addition salts thereof, and mixtures thereof, and/or
• the couplers are chosen from m-phenylenediamines, m-aminophenols, m-diphenols, naphthalene-based couplers, heterocyclic couplers, and also the addition salts thereof, and mixtures thereof.

6:

• The colorant composition according to claim 1, wherein the liquid polar fatty substance is chosen from fatty alcohols, esters of fatty acid, esters of fatty alcohol, oils, silicones and mixtures thereof.

7:

• The colorant composition according to claim 1, wherein the oxidation bases are present in an amount ranging from 0.1 wt. % to 15.0 wt. %, relative to the total weight of the colorant composition, and/or
• the couplers are present in an amount ranging from 0.1 wt. % to 15.0 wt. %, relative to the total weight of the colorant composition.

8:

• The colorant composition according to claim 1, wherein the hydrophilic gelling polymer is present in an amount ranging from 0.5 wt. % to 10.0 wt. %, relative to the total weight of the colorant composition.

10:

• The colorant composition according to claim 1, wherein the liquid polar fatty substance is present in an amount ranging from 10 wt. % to 50 wt. %, relative to the total weight of the colorant composition.

11:

• The colorant composition according to claim 1, wherein the composition further comprises water, in an amount ranging from 15 wt. % to 80 wt. %, relative to the total weight of the colorant composition.

12:

• A dye kit, comprising
• (a) a colorant composition according to claim 1, and
• (b) a developer composition, comprising at least one oxidizing agent.

13:

• The dye kit according to claim 12, wherein the developer composition further comprises at least one nonionic surfactant chosen from fatty alcohol-based compounds, fatty amide-based compounds, and mixtures thereof;
• and is present in an amount ranging from 0.1 wt. % to 20 wt. %, relative to the total weight of the developer composition.

14:

• The dye kit according to claim 12, wherein the oxidizing agent is chosen from hydrogen peroxide and/or one or more hydrogen peroxide-generating systems;
• and is present in an amount ranging from 0.1 wt. % to 25 wt. %, relative to the total weight of the developer composition.