Compositions for altering the color of hair
First Claim
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1. A method for altering the color of the hair, the method comprising:
- a) mixing a hair treatment composition and a color-altering composition;
wherein the hair treatment composition comprises;
monoethanolamine;
at least one carboxylic acid chosen from maleic acid and salts thereof;
at least one solvent chosen from water, cosmetically acceptable organic solvents, and combinations thereof,wherein the pH of the hair treatment composition is of about 3;
wherein the monoethanolamine is present in an amount of about 5.4% by weight, based on the weight of the hair treatment composition;
wherein the at least one carboxylic acid chosen from maleic acid and salts thereof is present in an amount of about 10.7% by weight, based on the weight of the hair treatment composition; and
wherein the color-altering composition comprises at least one bleaching agent and optionally at least one colorant compound;
b) applying the mixture to the hair; and
c) applying to the hair a conditioning composition comprising;
monoethanolamine;
at least one carboxylic acid chosen from maleic acid and salts thereof; and
at least one solvent chosen from water, cosmetically acceptable organic solvents, and combinations thereof,wherein the monoethanolamine is present in an amount of about 1% by weight, based on the weight of the conditioning composition;
wherein the at least one carboxylic acid chosen from maleic acid and salts thereof is present in an amount of about 1.9% by weight, based on the weight of the conditioning composition.
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Abstract
The disclosure relates to compositions for treating keratinous substrates, such as the hair, comprising monoethanolamine and at least one carboxylic acid, as well as systems and methods for treating keratinous substrates with the compositions.
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Citations
8 Claims
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1. A method for altering the color of the hair, the method comprising:
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a) mixing a hair treatment composition and a color-altering composition; wherein the hair treatment composition comprises; monoethanolamine; at least one carboxylic acid chosen from maleic acid and salts thereof; at least one solvent chosen from water, cosmetically acceptable organic solvents, and combinations thereof, wherein the pH of the hair treatment composition is of about 3; wherein the monoethanolamine is present in an amount of about 5.4% by weight, based on the weight of the hair treatment composition; wherein the at least one carboxylic acid chosen from maleic acid and salts thereof is present in an amount of about 10.7% by weight, based on the weight of the hair treatment composition; and wherein the color-altering composition comprises at least one bleaching agent and optionally at least one colorant compound; b) applying the mixture to the hair; and c) applying to the hair a conditioning composition comprising; monoethanolamine; at least one carboxylic acid chosen from maleic acid and salts thereof; and at least one solvent chosen from water, cosmetically acceptable organic solvents, and combinations thereof, wherein the monoethanolamine is present in an amount of about 1% by weight, based on the weight of the conditioning composition; wherein the at least one carboxylic acid chosen from maleic acid and salts thereof is present in an amount of about 1.9% by weight, based on the weight of the conditioning composition. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification