Hair compositions comprising at least one disulfide direct dye and at least one alkaline hydroxide agent and simultaneous hair shaping and dyeing processes
First Claim
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1. A composition for simultaneous shaping, dyeing, and/or lightening of keratin fibers comprising, in a cosmetically acceptable medium:
- at least one disulfide direct dye; and
at least one alkaline agent chosen from mineral and organic hydroxides and present in the composition in an amount such that the pH of the composition ranges from 10 to 14.
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Abstract
Disclosed herein are compositions for simultaneous shaping, dyeing, and/or lightening of keratin fibers comprising at least one disulfide direct dye and at least one organic or mineral hydroxide alkaline agent. Also disclosed herein are processes for simultaneous shaping, dyeing, and/or lightening of keratin fibers using said compositions and compartmentalized devices comprising said compositions. The compositions disclosed herein may make it possible to obtain a long-lasting dyeing effect, while limiting the degradation of the keratin fibers.
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Citations
40 Claims
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1. A composition for simultaneous shaping, dyeing, and/or lightening of keratin fibers comprising, in a cosmetically acceptable medium:
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at least one disulfide direct dye; and at least one alkaline agent chosen from mineral and organic hydroxides and present in the composition in an amount such that the pH of the composition ranges from 10 to 14. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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34. A process for simultaneous shaping, dyeing, and/or lightening of keratin fibers, comprising:
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applying a composition for treating keratin fibers to the keratin fibers for a sufficient time to obtain a desired shaping and dyeing, and/or lightening, and the optional rinsing and washing of the keratin fibers;
wherein the composition for treating keratin fibers comprises, in a cosmetically acceptable medium;at least one disulfide direct dye; and at least one alkaline agent chosen from mineral and organic hydroxides and present in the composition in an amount such that the pH of the composition ranges from 10 to 14; and shaping the keratin fibers. - View Dependent Claims (35, 36, 37)
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38. A multi-compartment device, comprising at least one first compartment (i) comprising at least one alkaline agent chosen from mineral and organic hydroxides is chosen from the hydroxides of alkali metals, alkaline-earth-metals, transition metals, lanthanides, and actinides, ammonium and guanidine hydroxides, and mixtures thereof;
- and at least one second compartment (ii) comprising a composition comprising at least one disulfide direct dye;
the pH of the mixture of the contents of the various compartments ranging from 10 to 14.
- and at least one second compartment (ii) comprising a composition comprising at least one disulfide direct dye;
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39. A multi-compartment device, comprising at least one first compartment (i) comprising guanidine carbonate and at least one disulfide direct dye;
- and at least one second compartment (ii) comprising at least one alkaline agent chosen from alkali metal and alkaline-earth metal hydroxides;
the pH of the mixture of the contents of the various compartments ranging from 10 to 14.
- and at least one second compartment (ii) comprising at least one alkaline agent chosen from alkali metal and alkaline-earth metal hydroxides;
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40. A multi-compartment device, comprising at least one first compartment (i) comprising guanidine carbonate;
- at least one second compartment (ii) comprising at least one alkaline agent chosen from alkali metal and alkaline-earth metal hydroxides; and
at least a third compartment (iii) comprising at least one disulfide direct dye;
the pH of the mixture of the contents of the various compartments ranging from 10 to 14.
- at least one second compartment (ii) comprising at least one alkaline agent chosen from alkali metal and alkaline-earth metal hydroxides; and
Specification