JP6882315B2 - Composition for treating hair - Google Patents

Description

The present disclosure relates to keratin substrates, eg, compositions for use in the treatment of hair.

Consumers improve the appearance of keratin substrates, such as hair, by, for example, changing the color, style, and / or shape of the hair, and / or by imparting various properties, such as luster and conditioning, to the hair. It is known that they desire the use of cosmetic and care compositions to be used. Many of the known compositions and processes for improving the appearance of hair involve chemical treatment of the hair.

The process of changing the color of the hair involves, for example, depositing an artificial color on the hair, thereby producing different hues or shades on the hair and / or the color of the hair. It can lift the taste, for example, lighten the shade of dark hair to a lighter hue. The process of lifting hair color is also known as lightning and generally requires the use of compositions containing at least one oxidant.

Hair tint lightning or lift is typically assessed by variation in tonal height before and after applying a hair tint-altering composition to the hair. This variation corresponds to the degree or level of lightning or lift. The concept of "hue" is based on the classification of natural hues, with one hue separating each hue from the hue immediately following or immediately before, which is well known to hair styling professionals. The height or level of the color tone ranges from 1 (black) to 10 (bright blonde), and one unit corresponds to one color tone. Therefore, the larger the number, the brighter the hue or the higher the degree of lift.

In general, hair lightening or tint lift compositions, and hair dye compositions, have an alkalinity such that these compositions have a pH value greater than 7, typically 9 or greater, and are generally used. In particular, it may require the presence of sufficient amounts of alkalizing agents, such as ammonia or ammonia gas producing compounds, and / or amine or ammonium compounds to make such compositions alkaline. The alkalizing agent swells the hair shaft, allowing small molecules of the oxidative dye to penetrate the cuticle and cortex before the oxidative condensation process is complete. The larger colored complex that results from the oxidative reaction is then trapped inside the hair fibers, thereby persistently altering the color of the hair.

In addition, there are many techniques and compositions for styling or changing the shape of hair. For example, hair care products called "hair relaxers" or "hair straighteners" relax or straighten curly or curly hair, including wavy hair. Can be done. By straightening or relaxing the curls of strong curly hair, the ease of handling and styling of such hair can be improved. For straight hair, curls or waves are imparted by the composition for applying a permanent wave to the hair. Different types of compositions, such as alkaline and acidic compositions, can be applied to the hair in order to change the shape of the hair and make it more manageable. Hair relaxers, straighteners, perms, and / or waves can be applied by professionals in beauty salons or by individual consumers at home.

Dyes or tint lift compositions can efficiently change the tint of the hair, and relaxing, straightening, perm and wave compositions can effectively change the shape of the hair, but these chemical treatments May damage the hair fibers and / or irritate the scalp. Therefore, in order to suppress or avoid the above-mentioned drawbacks and to improve the cosmetological performance of these compositions, the use of new and additional ingredients and new combinations of raw materials are continuously required. ing.

However, the selection of ingredients or the combination of raw materials allows them to have other cosmetic attributes such as ease of application and uniformity, rheological or viscous properties, as well as composition stability, tint deposition and target hues. It can be problematic in that it must not be detrimental to the formation of and / or cause further detriment, such as increased damage to the hair or an unhealthy appearance. Thus, while treating the hair, eg, lifting the tint of the hair in an efficient manner and / or depositing the tint on the hair, other cosmetic benefits such as gloss, conditioning, fiber strength, etc. And / or it is desirable to provide consumers with compositions and methods that give the hair a healthy appearance, but can avoid or minimize damage to the hair.

In addition, both untouched hair and sensitized or chemically treated hair have several negatively charged moieties such as carboxylates (resulting from hydrolysis of amino acid and thioester bonds) and / or sulfonates. Can contain (resulting from oxidation of disulfide bonds). These negatively charged portions can degrade the cosmetic properties of the hair.

In addition, when the hair is chemically treated or damaged, the disulfide bonds in the hair (the disulfide bonds between the two cysteine units) can be reduced or broken, resulting in thiol groups. And / or cysteic acid is formed. Cysteine crosslinks, or disulfide bonds, are the strongest bonds present in the reticulated structure inside the hair and play an important role in hair strength. Cosmetological treatments such as hair bleaching, straightening, or permanent waves can sustainably alter these bonds and form cysteic acid. An increase in the amount of cysteic acid in the hair suggests that the hair has been damaged.

GB 1 026 978 GB 1 153 196 FR 2 801 308 DE 2359399 JP 88-169571 JP 05-63124 EP 0770375 WO 96/15765 DE 3843892 DE 4133957 WO 94/08969 WO 94/08970 FR-A-2 733 749 DE 195 43 988 FR-A-2 886 136 WO 95/15144 WO 95/01772 EP-714954

Therefore, one of the objects of the present disclosure is to provide beneficial effects such as strengthening hair fibers, protection from hair fiber damage or further damage, properties such as softness, luster, conditioning, and improvement of healthy appearance. Provided, but at the same time to provide a novel composition capable of performing the desired effects, such as coloring, lightening, straightening, relaxing, and / or shaping.

The present disclosure relates to keratin substrates, such as compositions and systems for treating hair, and methods for treating keratin substrates using the compositions and systems disclosed herein.

According to various embodiments, the present disclosure relates to hair treatment compositions comprising 2- (2-aminoethoxy) ethanol (2-2AEE) and at least one carboxylic acid. The treatment composition optionally comprises a chemical treatment, such as a hair coloring or lightening composition, or a hair conditioning composition for straightening, relaxing and / or applying a permanent wave to the hair. It can be used in combination with a composition or agent for changing the color or shape of hair, or it can be used with a composition for treating hair that is not a color or shape changing composition. The treatment composition may optionally be applied directly to the hair and / or mixed with water or other solvent or composition and applied to the hair.

The present disclosure further relates to hair conditioning compositions comprising 2- (2-aminoethoxy) ethanol and at least one carboxylic acid. In a further embodiment, the present disclosure relates to the use of a hair treatment system comprising the treatment composition and conditioning composition according to the present disclosure, and a system combined with a composition for changing the color and / or shape of hair. ..

An exemplary method comprises applying the treatment composition according to the present disclosure to hair before, during and / or after application of the color-changing composition to hair. A further exemplary method comprises applying the conditioning composition according to the present disclosure to the hair after application of the treatment composition. The methods according to the present disclosure provide cosmetic benefits such as gloss, conditioning, fiber strength, and / or a healthy appearance to colored hair, and / or coloring, lightening or other chemically occurring hair. Damage to the hair that may otherwise occur in the process of changing the hair by processing the color can be avoided or minimized.

A further exemplary method comprises applying the treatment composition according to the present disclosure to the hair before, during and / or after application of the hair styling composition to the hair. The methods according to the present disclosure provide cosmetic benefits, such as gloss, conditioning, fiber strength, and / or a healthy appearance to the shaped hair, in the process of modifying the hair by shaping or other chemical processes. Damage to hair that may occur separately can be minimized.

A further exemplary method comprises applying the treatment composition according to the present disclosure to hair before, during and / or after application of a composition that is not a tint or shape-altering composition to hair. Yet a further exemplary method comprises applying the treatment composition according to the present disclosure to the hair before, during and / or after application of water or other solvent to the hair. The methods according to the present disclosure provide cosmetic benefits, such as gloss, conditioning, fiber strength, and / or healthy appearance to shaped hair, for altering hair by coloring, lightening or other chemical processes. The damage to the hair that may occur separately in the process can be minimized.

According to various embodiments, the exemplary hair treatment system is a treatment composition comprising 2- (2-aminoethoxy) ethanol and at least one carboxylic acid; 2- (2-aminoethoxy) ethanol and at least one. A conditioning composition comprising a carboxylic acid; and optionally a composition or agent for altering the color or shape of the hair. In some embodiments, at least one carboxylic acid in the treatment and conditioning compositions of the system is identical. In other embodiments, at least one carboxylic acid in the treatment composition and conditioning composition of the system is different. A further embodiment of the hair treatment system is a treatment composition comprising 2- (2-aminoethoxy) ethanol and at least one carboxylic acid selected from oxalic acid, malic acid, and combinations thereof; 2- (2). A conditioning composition comprising -aminoethoxy) ethanol and at least one carboxylic acid; and optionally a composition or agent for altering the color or shape of the hair. A further embodiment of the hair treatment system is a treatment composition comprising 2- (2-aminoethoxy) ethanol and at least one carboxylic acid selected from oxalic acid, malic acid, and combinations thereof; 2-( A conditioning composition comprising 2-aminoethoxy) ethanol and at least one carboxylic acid; and optionally a composition or agent for altering the color or shape of the hair.

According to various embodiments, the kit for treating hair is a first compartment containing a treatment composition comprising 2- (2-aminoethoxy) ethanol and at least one carboxylic acid; and 2- ( It may include a second compartment containing a conditioning composition comprising 2-aminoethoxy) ethanol and at least one carboxylic acid.

In a further embodiment, the kit for treating the hair or changing the color of the hair is a treatment composition comprising 2- (2-aminoethoxy) ethanol and at least one carboxylic acid, and optionally. In a first compartment containing a composition or agent for changing the color of the hair; and a second compartment containing a conditioning composition containing 2- (2-aminoethoxy) ethanol and at least one carboxylic acid. Can include compartments. In a further embodiment, the kit for treating the hair or changing the color of the hair comprises a treatment composition comprising 2- (2-aminoethoxy) ethanol and at least one carboxylic acid. One compartment; a second compartment containing a conditioning composition containing 2- (2-aminoethoxy) ethanol and at least one carboxylic acid; and one or more agents for altering hair color. Alternatively, it may include one or more additional compartments containing the composition.

In a further embodiment, the kit for treating or reshaping the hair is a treatment composition comprising 2- (2-aminoethoxy) ethanol and at least one carboxylic acid, and optionally. A first compartment containing a composition or agent for altering the shape of the hair; and a second compartment containing a conditioning composition containing 2- (2-aminoethoxy) ethanol and at least one carboxylic acid. May include. In yet a further embodiment, the kit for treating or reshaping the hair contains a first treatment composition comprising 2- (2-aminoethoxy) ethanol and at least one carboxylic acid. Section; and a second section containing a conditioning composition containing 2- (2-aminoethoxy) ethanol and at least one carboxylic acid; and one or more agents for altering the shape of the hair. Alternatively, it may include one or more additional compartments containing the composition.

In a further embodiment, the kit for treating the hair or changing the color or shape of the hair is selected from 2- (2-aminoethoxy) ethanol, and oxalic acid, malic acid, and combinations thereof. A treatment composition comprising at least one carboxylic acid to be added and, optionally, a first compartment containing a composition or agent for altering the color or shape of the hair; 2- (2-aminoethoxy). ) It may include a second compartment containing a conditioning composition comprising ethanol and at least one carboxylic acid. In a further embodiment, the kit for treating the hair or changing the color or shape of the hair is from 2- (2-aminoethoxy) ethanol, and oxalic acid, malic acid, and combinations thereof. A first compartment containing a treatment composition containing at least one carboxylic acid selected; and a second compartment containing a conditioning composition containing 2- (2-aminoethoxy) ethanol and at least one carboxylic acid. It may include one or more additional compartments containing one or more agents or compositions for altering the color or shape of the hair.

The scope of the present disclosure and claims can be better understood from the following detailed description, either alone or in combination with the accompanying drawings. The figures are included for further understanding, are incorporated herein by reference, and form part of this specification. The figure illustrates one or more exemplary embodiments of the present disclosure, with descriptions that serve to explain various principles and operations.

A hair sample treated with a bleach composition containing a hair treatment composition according to an embodiment of the present disclosure containing 2- (2-aminoethoxy) ethanol (2-2AEE) and a carboxylic acid, and 2-2AEE alone, pH adjustment. The figure shows sensory data comparing the strength and tactile qualities of hair samples treated with 2-2 AEE, carboxylic acid alone, and pH-adjusted carboxylic acid, and baseline (0) is the standard without additives. A target hair bleaching compound. It is a figure which shows the sensory comparison about 2-2AEE and citric acid. A hair sample treated with a bleach composition containing a hair treatment composition according to an embodiment of the present disclosure containing 2- (2-aminoethoxy) ethanol (2-2AEE) and a carboxylic acid, and 2-2AEE alone, pH adjustment. The figure shows sensory data comparing the strength and tactile qualities of hair samples treated with 2-2 AEE, carboxylic acid alone, and pH-adjusted carboxylic acid, and baseline (0) is the standard without additives. A target hair bleaching compound. It is a figure which shows the sensory comparison about 2-2AEE and malonic acid. A hair sample treated with a bleach composition containing a hair treatment composition according to an embodiment of the present disclosure containing 2- (2-aminoethoxy) ethanol (2-2AEE) and a carboxylic acid, and 2-2AEE alone, pH adjustment. The figure shows sensory data comparing the strength and tactile qualities of hair samples treated with 2-2 AEE, carboxylic acid alone, and pH-adjusted carboxylic acid, and baseline (0) is the standard without additives. A target hair bleaching compound. It is a figure which shows the sensory comparison about 2-2AEE and malic acid. A hair sample treated with a bleach composition containing a hair treatment composition according to an embodiment of the present disclosure containing 2- (2-aminoethoxy) ethanol (2-2AEE) and a carboxylic acid, and 2-2AEE alone, pH adjustment. The figure shows sensory data comparing the strength and tactile qualities of hair samples treated with 2-2 AEE, carboxylic acid alone, and pH-adjusted carboxylic acid, and baseline (0) is the standard without additives. A target hair bleaching compound. It is a figure which shows the sensory comparison about 2-2AEE and maleic acid. A hair sample treated with a bleach composition containing a hair treatment composition according to an embodiment of the present disclosure containing 2- (2-aminoethoxy) ethanol (2-2AEE) and a carboxylic acid, and 2-2AEE alone, pH adjustment. The figure shows sensory data comparing the strength and tactile qualities of hair samples treated with 2-2 AEE, carboxylic acid alone, and pH-adjusted carboxylic acid, and baseline (0) is the standard without additives. A target hair bleaching compound. It is a figure which shows the sensory comparison about 2-2AEE and oxalic acid.

Except in the examples or otherwise indicated, all numbers representing the amount of raw material and / or reaction conditions are ± 10%, ± 8%, ± 6%, ± 5%, ± 4% in all cases. , ± 3%, ± 2%, ± 1%, or ± 0.5% should be understood to be modified by the term "about".

It should be understood that all numbers representing pH values are, in all cases, modified by the term "about", which includes up to ± 3%.

As used herein, "at least one" means one or more, and thus includes individual ingredients as well as mixtures / combinations.

The "chemical treatment" compositions described herein are any composition that chemically treats hair, eg, permanent wave of hair, relaxing (straightening curly hair), as a non-limiting example. Treatments that make it easier to stretch or cohesive), straightening, oxidative dyes, coloring, and lightening (eg, bleaching, highlighting) compositions can be included. The terms "chemical treatment composition", "color-altering composition" and "shape-altering composition" and their variations may be used interchangeably herein without limitation.

As used herein, a "system" (also referred to as a "system") is made to include a treatment composition according to the present disclosure and a conditioning composition according to the present disclosure.

As used herein, the term "color change" or "color change" can refer to hair color lift or lightning. The term can also refer to dyeing or coloring hair, or depositing tint on hair. In certain cases, the term refers to lifting or lightening the color of the hair and depositing the color on the hair in a single treatment.

As used herein, the term "strength" refers to the susceptibility or resistance to destruction of hair fibers when the fibers are pulled, pulled, stretched, combed, or brushed, or the fibers are destroyed. It can refer to the strength of the hair fibers relative to the amount of effort or force required to do so.

As used herein, the term "protection" can refer to the prevention, minimization, or suppression of damage or further damage to hair.

As used herein, "hydrocarbon" includes alkanes, alkenes, and alkins, alkenes containing at least one carbon, alkenes and alkenes each containing at least two carbons, and hydrocarbons. , Linear hydrocarbons, branched hydrocarbons, and cyclic hydrocarbons, further the hydrocarbons may be optionally substituted, and the hydrocarbons are optionally hydrocarbonized. It may further contain at least one hetero atom inserted in the hydrocarbon chain.

As used herein, "substituted" means to include at least one substituent. Non-limiting examples of substituents include atoms such as oxygen and nitrogen atoms, and functional groups such as hydroxyl groups, ether groups, alkoxy groups, acyloxyalkyl groups, oxyalkylene groups, polyoxyalkylene groups, carboxylic acid groups, It contains an amine group, an acylamino group, an amide group, a halogen-containing group, an ester group, a thiol group, a sulfonate group, a thiosulfate group, a siloxane group, and a polysiloxane group. Substituents may be further substituted.

"Polymer" as defined herein includes homopolymers and copolymers formed from at least two different types of monomers.

As used herein, "(meth) acrylic" is understood to mean "acrylic or methacrylic" in the sense of this patent application.

As used herein, the term "neutralized" means that 2- (2-aminoethoxy) ethanol is ^{protonated with H +} (proton) derived from a carboxylic acid. Is intended to be.

The term "substantially free of (a component)" as defined herein is used in an amount that is not perceptible to the system or composition, eg, only about 1% by weight relative to the mass of the composition. , Means that it contains only about 0.5% by weight, or only about 0.3% by weight, for example, only about 0.1% by weight.

The term "free" or "completely free of (a component)" as defined herein means that the composition does not contain that component to any extent measurable by standard means. means.

The carboxylic acids used herein are salts of the carboxylic acids when they are present in acid form, or when the acids are dissociated, or when mixed with other formulations, eg, solutions. It is described as being present in the composition, whether or not it forms. Thus, the composition (eg, a treatment composition, a conditioning composition, or a composition for altering the color or shape of hair), as used herein, comprises an acid, or comprises a certain amount of acid, but an acid. Where is described as dissociating or forming salts in the composition, this description is intended to refer to the amount of acid, or acid present prior to dissociation or salt formation. As a mere example, when a treatment composition comprising 2- (2-aminoethoxy) ethanol and malic acid is mixed with a liquid hair bleaching composition, and in the hair bleaching composition malic acid is a salt of malic acid. If, as a result, malic acid is absent or substantially non-existent in the mixture, any reference to malic acid or a hair bleaching composition comprising a particular amount of malic acid is malic acid, or It is intended to refer to the amount of malic acid present in the treatment composition before it is mixed with the hair bleach composition.

Treatment Compositions As described herein, the present disclosure relates to treatment compositions comprising 2- (2-aminoethoxy) ethanol (2-2AEE) and at least one carboxylic acid. The treatment composition may further comprise additional components such as solvents. In various embodiments, the treatment composition essentially comprises 2- (2-aminoethoxy) ethanol, one or more carboxylic acids, and one or more solvents. In other embodiments, the treatment composition essentially comprises 2-2 AEE, one or more carboxylic acids, one or more solvents, and one or more colorants. In a further embodiment, the treatment composition comprises 2-2AEE, one or more carboxylic acids, and one or more solvents. In a further embodiment, the treatment composition comprises 2-2AEE, one or more carboxylic acids, one or more solvents, and one or more colorants.

2- (2-Aminoethoxy) ethanol
2- (2-Aminoethoxy) ethanol is added to the treatment composition up to about 20% by weight, for example up to about 19% by weight, up to about 18% by weight, up to about 17% by weight, based on the weight of the treatment composition. , Up to about 16% by mass, up to about 15% by mass, up to about 14% by mass, up to about 13% by mass, up to about 12% by mass, up to about 11% by mass, up to about 10% by mass, up to about 9% by mass, about Up to 8% by mass, up to about 7% by mass, up to about 6% by mass, up to about 5% by mass, up to about 4% by mass, up to about 3% by mass, up to about 2% by mass, up to about 1% by mass, about 0.5% by mass It can be present in quantities up to%, or up to about 0.1% by weight. As a mere non-limiting example, 2-2AEE is about 0.0001% to about 20% by weight, such as about 0.001% to about 15% by weight, about 5% to about 15% by weight, based on the weight of the treatment composition. In the range of mass%, eg, about 6% to about 13%, about 7% to about 12%, about 8% to about 11%, or about 9% to about 10% 2-2AEE. Can exist in quantity.

Carboxylic Acids The treatment compositions according to the present disclosure may contain at least one carboxylic acid. According to the present disclosure, useful carboxylic acids include, for example, 1, 2, 3 or more carboxylic acid functional groups (COOH), and organic compounds containing at least one carbon atom.

In certain exemplary and non-limiting embodiments, at least one carboxylic acid can be selected from saturated or unsaturated, substituted or unsubstituted dicarboxylic acids, salts thereof and mixtures thereof. As a non-limiting example, at least one carboxylic acid can be selected from the dicarboxylic acids of the formula:
XO ₂ CR-CO ₂ X'
(During the ceremony:
--R contains 0 to 30 double and / or triple bonds, and / or 0 to 10 rings, with 1 to 30 heteroatoms optionally selected from O, N and S. Intervening, optionally hydrogen atom, hydroxyl (-OH) moiety, amino (-NH ₂ ) moiety, (C _{1 to} C ₃₀ ) alkyl amino moiety, poly (C _{1 to} C ₃₀ ) alkyl amino moiety, hydroxy Cyclic or non-cyclic or non-substituted with 1 to 30 substituents selected from (C _{1 to} C ₃₀ ) alkylamino moieties, polyhydroxy (C _{1 to} C ₃₀ ) alkylamino moieties, C _{6 to} C _{30 aryl moieties} Cyclic, saturated or unsaturated, linear or branched C _{1 to} C ₁₀₀ hydrocarbon moieties, and in some embodiments, -R may be omitted;
--X and X'are independent of hydrogen atoms, ammonium ions, alkali metals such as Li, Na, K, or alkaline earth metals such as Be, Mg, Ca ions, or organic amines such as alkyl amines. Represents the ion of origin).

For the purposes of this application, the term cyclic hydrocarbon moiety refers to a hydrocarbon moiety consisting of one or more rings, or a pendant, or comprising one or more rings in the backbone. It is understood to mean that this moiety can be a saturated or unsaturated _{ring and a ring substituted with one or more C 1-} C ₃₀ alkyl or alkenyl or hydroxyl or amino moieties.

As a mere non-limiting example, useful carboxylic acids are oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, maleic acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, sebacin. It may include acids, oxalic acid, and glyoxylic acid monohydrates, and combinations thereof. In at least one embodiment, the treatment composition comprises at least one carboxylic acid selected from oxalic acid, malic acid, and optionally at least one additional carboxylic acid. In a further embodiment, the treatment composition comprises at least one carboxylic acid other than maleic acid. In yet further embodiments, the treatment composition is free or substantially free of maleic acid.

At least one carboxylic acid is up to about 50% by weight, for example up to about 45% by weight, up to about 40% by weight, up to about 35% by weight, up to about 30% by weight, about 29% by weight, based on the weight of the treatment composition. Up to%, up to about 28%, up to about 27%, up to about 26%, up to about 25%, up to about 24%, up to about 23%, up to about 22%, up to about 21% , Up to about 20% by mass, up to about 19% by mass, up to about 18% by mass, up to about 17% by mass, up to about 16% by mass, up to about 15% by mass, up to about 14% by mass, up to about 13% by mass, about Up to 12% by mass, up to about 11% by mass, up to about 10% by mass, up to about 9% by mass, up to about 8% by mass, up to about 7% by mass, up to about 6% by mass, up to about 5% by mass, about 4% by mass It may be present in the treatment composition in an amount of up to%, up to about 3% by weight, up to about 2% by weight, up to about 1% by weight, up to about 0.5% by weight, or up to about 0.1% by weight. As a mere non-limiting example, at least one carboxylic acid is from about 0.01% by weight to about 30% by weight, for example from about 0.1% by weight to about 25% by weight, from about 1% by weight, based on the weight of the treatment composition. It can be present in an amount ranging from about 20% by weight, about 3% to about 15% by weight, about 5% to about 14% by weight, or about 10% to about 14% by weight. In one exemplary embodiment, the at least one carboxylic acid is from about 4% to about 25% by weight, such as from about 4% to about 10% by weight, from about 5% by weight, based on the weight of the treatment composition. It can be present in an amount in the range of about 8% by weight, or about 6% by weight to about 7% by weight. In another embodiment, the at least one carboxylic acid is from about 20% to about 30% by weight, for example from about 22% to about 28% by weight, from about 24% to about 26% by weight, or from about 24.5% by weight. It can be present in an amount in the range of about 25.5% by weight. For example, at least one carboxylic acid is about 5% to about 15% by weight, about 8% to about 13% by weight, such as about 8% to about 11% by weight, about the weight of the treatment composition. 8% to about 10%, about 9% to about 13%, about 9% to about 12%, about 9% to about 11%, about 10% to about 13%, about About 10% to about 12%, about 10% to about 11%, about 11% to about 14%, about 11% to about 13%, about 12% to about 13%, about 20% by mass to about 25% by mass, about 21% to about 24% by mass, about 22% to about 23% by mass, for example, about 5% by mass, about 6% by mass, about 7% by mass, about 8% by mass, About 9% by mass, about 10% by mass, about 11% by mass, about 12% by mass, about 13% by mass, about 14% by mass, about 15% by mass, about 16% by mass, about 17% by mass, about 18% by mass, About 19% by mass, about 20% by mass, about 21% by mass, about 22% by mass, about 23% by mass, about 24% by mass, about 25% by mass, about 26% by mass, about 27% by mass, about 28% by mass, It may be present in an amount in the range of about 29% by weight, or about 30% by weight. It should be understood that if more than one carboxylic acid is present, the total amount of carboxylic acid can be present in these amounts.

Solvent The treatment composition may further comprise at least one solvent. In various exemplary and non-limiting embodiments, the solvent can be selected from water, at least one cosmetically acceptable organic solvent, and a cosmetically acceptable solvent selected from mixtures thereof.

The organic solvent may be a volatile compound or a non-volatile compound. Examples of organic solvents include monoalcohols and polyols such as ethanol, isopropyl alcohol, propyl alcohol, benzyl alcohol, and phenylethanol, or glycols or glycol ethers such as ethylene glycol, propylene glycol or theirs. The ethers include monomethyl, monoethyl and monobutyl ethers such as propylene glycol, butylene glycol, hexylene glycol and dipropylene glycol monomethyl ethers, and diethylene glycol alkyl ethers such as diethylene glycol monoethyl ether or monobutyl ether.

Other suitable examples of organic solvents are ethylene glycol, propylene glycol, butylene glycol, hexylene glycol, propanediol, and glycerin.

Cosmetically acceptable solvents are up to about 95% by weight, for example up to about 90% by weight, up to about 85% by weight, up to about 80% by weight, up to about 75% by weight, about 70% by weight, based on the weight of the treatment composition. It may include quantities ranging from up to%, up to about 65% by weight, up to about 60% by weight, up to about 55% by weight, or up to about 50% by weight. For example, cosmetically acceptable solvents range from about 65% to about 95% by weight, about 70% to about 90% by weight, or about 80% to about 85% by weight, based on the weight of the treatment composition. , Or can range from about 5% by weight to about 20% by weight.

Additional ingredients may optionally be present in the treatment composition. By way of example, treatment compositions include, but are not limited to, colorants (including, but not limited to, permanent, semi-permanent, or demi-permanent hair colorants), pH adjusters, emulsifiers, thickeners and rheology modifiers. Cationic polymers, wetting and moisturizing agents, chelating agents such as glycine, emulsifying agents, fillers, structuring agents, propellants, anionic surfactants, cationic surfactants, amphoteric surfactants, brighteners , Conditioning agents, as well as fortifiers.

The pH of the treatment composition can range from about 7, for example about 1 to about 6, about 1 to about 4, for example about 2 to about 4, about 2.5 to about 3.5, or about 2 to about 3.

In various embodiments, the treatment composition may be applied to hair up to about 24 hours, for example less than 24 hours or less than 12 hours, before or after the composition for changing the color or shape of the hair. .. At least in certain exemplary embodiments, the treatment composition can be applied to the hair for hours or minutes before or after the tint or shape change composition. For example, the treatment composition may be applied before or after the color or shape change composition within about 1 to about 6 hours, or before or after the color or shape change composition. It can be applied up to about 60 minutes, for example up to about 30 minutes, up to about 20 minutes, up to about 10 minutes, up to about 5 minutes, up to about 2 minutes, or up to about 1 minute.

In yet further embodiments, the treatment composition can be applied to the hair at the same time as, or substantially at the same time as the tint or shape change composition. For example, the treatment composition can be mixed with a tint or shape change composition, or can be applied at the same time as the tint or shape change composition. In various exemplary embodiments where the treatment composition is mixed with a tint or reshape composition, the pH of the resulting mixture is, for example, from about 7 to about 12, for example from about 8 to about 11, about 9. It can range from about 11, or about 10 to about 11.

In yet a further embodiment, the treatment composition is before or after a composition that is not a composition for coloring or reshaping the hair, up to about 24 hours, for example less than 24 hours, or 12 Can be applied to hair for less than an hour. At least in certain exemplary embodiments, the treatment composition may be applied to the hair for hours or minutes before or after a composition that is not a composition for altering the color or shape of the hair. .. For example, the treatment composition can be applied from about 1 to about 6 hours before or after a composition that is not a composition for changing the color or shape of the hair, or the color of the hair or Before or after a composition that is not a composition for reshaping, up to about 60 minutes, for example up to about 30 minutes, up to about 20 minutes, up to about 10 minutes, up to about 5 minutes, up to about 2 minutes , Or can be applied for up to about 1 minute.

In yet a further embodiment, the treatment composition may be applied to the hair at the same time as, or substantially at the same time as the composition for hair that is not a tint or shape change composition. For example, the treatment composition may be mixed with a composition that is not a composition for altering the color or shape of the hair, or may be applied at the same time as the composition for treating the hair.

In yet further embodiments, the treatment composition can be mixed with water and applied to the hair.

The treatment composition may remain on the hair for 1 hour, eg, about 3 to about 45 minutes, about 5 to about 30 minutes, or about 10 to about 20 minutes. In a further embodiment, the treatment composition may remain in the hair for a period of up to about 30 minutes, eg, about 1 to about 30 minutes, about 1 to about 10 minutes, or about 1 to about 5 minutes.

Illustrative Embodiments and Amounts of Ingredients According to various embodiments, the treatment composition may comprise a combination of 2-2 AEE and a carboxylic acid. As a non-limiting example, the treatment composition is 2-2 AEE and two carboxylic acids such as malonic acid and citric acid, malonic acid and oxalic acid, malonic acid and maleic acid, malonic acid and malic acid, citric acid and oxalic acid. It may include a combination of acids, citric acid and maleic acid, citric acid and malic acid, oxalic acid and maleic acid, oxalic acid and malic acid, maleic acid and malic acid. In other embodiments, the treatment composition may comprise 2-2 AEE and a combination of 3 or more carboxylic acids.

In some embodiments, the treatment composition may comprise 2-2 AEE and one or more saturated carboxylic acids and may or may not include unsaturated carboxylic acids. In other embodiments, the treatment composition may comprise 2-2 AEE and one or more unsaturated carboxylic acids and may or may not contain saturated carboxylic acids. In yet another embodiment, the treatment composition is 2-2AEE, as well as saturated (eg, oxalic acid, malonic acid, glutaric acid, succinic acid, adipic acid, glycolic acid, citric acid, tartaric acid, malic acid, sebacic acid, glioxyl). It can contain both acid monohydrate) and unsaturated (malic acid, fumaric acid, oxalic acid, citraconic acid) carboxylic acids.

In some embodiments, the treatment composition is about 5% to about 15% by weight 2-2AEE, such as about 6% to about 13% by weight, about 7% to about 12% by weight, about 8% by weight. It may contain 2-2 AEE from% to about 11% by weight, or from about 9% to about 10% by weight. In various embodiments, the treatment composition comprises from about 20% to about 30% by weight oxalic acid or malic acid, such as from about 21% to about 29% by weight, from about 22% to about 28% by weight, about 23%. It may contain from about 27% by weight, from about 24% to about 26% by weight, or about 25% by weight of oxalic acid or malic acid.

In various embodiments, the treatment composition is 2-2 AEE from about 9% to about 12% by weight, such as from about 9% to about 10% by weight, and from about 23% to about 25.5% by weight, such as about 24%. It may contain from% to about 25% by weight malic acid. In a further embodiment, the treatment composition is about 9% to about 12% by weight, such as about 9% to about 10% by weight 2-2AEE, and about 5% to about 8% by weight, such as about 6%. It may contain from% to about 7% by weight oxalic acid.

According to one embodiment, the total amount of 2-2AEE and carboxylic acid present in the treatment composition is up to about 40% by weight, for example up to about 35% by weight, for example about. It can range from 15% to about 35%, about 16% to about 33%, about 17% to about 31%, or about 18% to about 30%.

Although not intended to limit this disclosure, in various embodiments, a fixed amount of 2-2 AEE, at least one carboxylic acid, solvent, and / or optionally any additional component in the treatment composition. , Or choosing the ratio of components associated with each other can be advantageous in order to produce or improve synergistic results from their combination.

Color-changing composition The color-changing composition can be applied to the hair before, after, or at the same time as the treatment composition. In various exemplary embodiments, the tinting composition may include an agent for bleaching the hair. For example, a color-changing composition comprises a bleaching composition in a cosmetically acceptable carrier that comprises at least one oxidizing agent selected from persulfates, perbolates, percarbonates, peracids, bromates, salts thereof and mixtures thereof. It can be formed by combining a substance and a developer composition containing hydrogen peroxide. In other embodiments, the oxidizing agent and the color developer may be separate. In yet further embodiments, the tint-altering composition may comprise at least one colorant compound selected from oxidative dye precursors, direct dyes, pigments, and mixtures thereof.

Bleaching Agents According to various embodiments, the tint-altering compositions are made from peroxides, persulfates, perbolates, percarbonates, peracids, bromates, salts thereof and mixtures thereof in cosmetically acceptable carriers. It may contain at least one oxidizing agent of choice. The at least one oxidant may optionally be water soluble.

Any peroxide useful herein includes, for example, hydrogen peroxide, magnesium peroxide, PVP-peroxide, calcium peroxide, and sodium peroxide.

Exemplary, non-limiting persulfates include potassium persulfate, sodium persulfate, and ammonium persulfate. In various embodiments, the exemplary oxidant can be selected from sodium perborate and sodium percarbonate. In a further embodiment, the exemplary peracid is the general formula (I) :.
RC (O) OOH (I)
In formula (I), R is selected from saturated or unsaturated, substituted or unsubstituted, linear or branched chain alkyl, aryl or alkaline groups having 1 to 22 carbon atoms). Can be selected from. In at least some exemplary embodiments, a mixture of two or more oxidants selected from persulfates, perbolates, percarbonates, peracids, bromates and salts thereof may be selected.

In various embodiments, at least one bleaching agent is selected from alkali metal salts of perbolate, percarbonate, bromate, and persulfate, such as ammonium, sodium, and potassium salts.

Bleach Compositions If the tint composition comprises a bleach and a bleaching agent composition separately, the bleach composition comprises persulfate, perbolate, percarbonate, peracid, bromates, salts thereof, and mixtures thereof. For example, it may contain at least one oxidizing agent selected from the above. In various embodiments, the at least one oxidant is selected from alkali metal salts of perbolate, percarbonate, bromate, and persulfate, such as ammonium, sodium, and potassium salts. The bleach composition may optionally also include a cosmetically acceptable carrier.

At least one oxidant of the bleach composition according to the various embodiments of the present disclosure is used in an amount sufficient to lighten or "bleach" the hair. As a mere non-limiting example, at least one oxidant of the bleach composition is about 10% to about 100% by weight, for example about 20% to about 90% by weight, based on the total weight of the bleach composition. It can be present in an amount ranging from about 30% to about 80%, or about 40% to about 75%. In a further embodiment, at least one oxidant of the bleach composition may be present in an amount ranging from about 5% to about 50%, such as about 10% to about 45%, or about 15% to about 40%. .. In one exemplary embodiment, the at least one oxidant of the bleach composition may be present in an amount of at least 40% by weight based on the total mass of the bleach composition.

The bleach composition may be in any form, such as powder, gel, liquid, foam, lotion, cream, mousse, and emulsion.

In various exemplary embodiments, the bleach composition may be anhydrous. Optionally, water can be added as an activator by mixing with the bleach composition.

The bleach composition of the present invention may also contain keratin fibers, eg, acidic and alkaline pH regulators well known in the art for cosmetological treatment of hair. Such pH regulators include, but are not limited to, sodium metasilicates, silicate compounds, citric acid, ascorbic acid, and carbonate compounds.

The pH regulator, in various embodiments, is bleached in an amount effective to obtain a tinting composition having a pH in the range of about 1 to about 7 when the bleach composition is combined with the developer composition. It may be present in the composition. As an example, the amount of pH regulator may be present in various embodiments in an amount of at least about 0.01%, such as at least about 0.1%, at least about 0.2%, or at least about 0.5%.

According to one exemplary embodiment, the bleach composition is alkaline with a pH in the range of about 7, 8, 9, or 10 to about 8, 9, 10 or 11. According to a further exemplary embodiment, the bleach composition has a pH higher than about 7.

If the bleach composition is in powder form, the pH may be measured in a 1% solution in water.

Colorants are optionally also present in the bleach compositions described herein. Useful colorants according to the various embodiments of the present disclosure are colorants that are stable in the bleach composition and can impart further color and tint to the hair. Exemplary hair colorants are pigments, fat-soluble dyes, direct dyes, pearl foil, pearlizing agents, leuco dyes, optical lightening colorants, natural colorants, and optically variable pigments. -variable pigments), but not limited to them.

Color developer composition When the color change composition individually contains a bleach and a color developer composition, the color developer composition contains hydrogen peroxide. The color developer composition may optionally also include a cosmetically acceptable carrier.

In various exemplary embodiments, hydrogen peroxide is present in an amount of at least about 1% by weight based on the total weight of the color developer composition. In a further embodiment, hydrogen peroxide is from about 0.1% to about 80% by weight, such as about 1.0% to about 75% by weight, or about 2% by weight, based on the total weight of the color developer composition. It is present in an amount in the range of about 10% by weight. In a further exemplary embodiment, hydrogen peroxide ranges from about 2% to about 25%, such as about 4% to about 20%, about 6% to about 15%, or about 7% to about 10%. In quantity, it may be present in the developer composition.

The cosmetically acceptable carrier of the color developer composition ranges from, for example, about 0.5% by weight to about 99% by weight, for example, about 5% by weight to about 95% by weight, based on the total weight of the color developer composition. Can exist in quantity.

The pH of the color developer composition can range from about 1 to about 5, for example about 2 to about 4, and the pH is, for example, a cosmetic treatment of keratin fibers, including those described herein. May be adjusted to the desired value using a pH regulator well known in the art.

The color developer composition may be in the form of powders, gels, liquids, foams, lotions, creams, mousses, and emulsions.

According to various exemplary embodiments, the color developer composition may be anhydrous. Optionally, water can be added as an activator by mixing with the color developer composition.

The color developer composition, in various embodiments, comprises at least one auxiliary material selected from additional ingredients, such as rheology modifiers, chelating agents, aliphatic substances, ceramides, alkoxyaminosilicones and silanes, as well as , Any other component known in the art that is useful in the color developer composition may be included.

In at least one exemplary embodiment, the bleaching composition is mixed with the developer composition just prior to applying the tinting composition to the hair (eg, up to a few minutes before) to create the tinting composition. Can be formed.

In one exemplary embodiment, the bleach composition and the color developer composition are combined to form about 1: 1 to about 1: 5, such as about 1: 1 to about 1: 2, or about 1: 2 to about 1. A lightning composition can be formed with a ratio of bleach composition to color developer composition in the range of: 4.

Coloring Compounds As described herein, in various exemplary and non-limiting embodiments, the tint-changing compositions are optionally oxidative dyes, direct dyes, pigments, and theirs. It may contain at least one colorant compound selected from the mixture.

Oxidation dyes are generally selected from one or more oxidation bases optionally combined with one or more couplers.

As an example, the oxidizing base can be selected from para-phenylenediamine, bis (phenyl) alkylenediamine, para-aminophenol, ortho-aminophenol, and heterocyclic bases, and their addition salts.

Para-phenylenediamines that can be mentioned include, for example, para-phenylenediamine, para-toluenediamine, 2-chloro-para-phenylenediamine, 2,3-dimethyl-para-phenylenediamine, 2,6-dimethyl-para. -Phenylenediamine, 2,6-diethyl-para-phenylenediamine, 2,5-dimethyl-para-phenylenediamine, N, N-dimethyl-para-phenylenediamine, N, N-diethyl-para-phenylenediamine, N, N-dipropyl-para-phenylenediamine, 4-amino-N, N-diethyl-3-methylaniline, N, N-bis (β-hydroxyethyl) -para-phenylenediamine, 4-N, N-bis (β) -Hydroxyethyl) Amino-2-methylaniline, 4-N, N-bis (β-hydroxyethyl) amino-2-chloroaniline, 2-β-hydroxyethyl-para-phenylenediamine, 2-methoxymethyl-para- Phenylenediamine, 2-fluoro-para-phenylenediamine, 2-isopropyl-para-phenylenediamine, N- (β-hydroxypropyl) -para-phenylenediamine, 2-hydroxymethyl-para-phenylenediamine, N, N-dimethyl -3-Methyl-para-phenylenediamine, N-ethyl-N- (β-hydroxyethyl) -para-phenylenediamine, N- (β, γ-dihydroxypropyl) -para-phenylenediamine, N- (4'- Aminophenyl) -para-phenylenediamine, N-phenyl-para-phenylenediamine, 2-β-hydroxyethyloxy-para-phenylenediamine, 2-β-acetylaminoethyloxy-para-phenylenediamine, N- (β-) Methoxyethyl) -para-phenylenediamine, 4-aminophenylpyrrolidin, 2-thienyl-para-phenylenediamine, 2-β-hydroxyethylamino-5-aminotoluene and 3-hydroxy-1- (4'-aminophenyl) There are pyrrolidines, as well as their addition salts with acids.

Among the para-phenylenediamines listed above, para-phenylenediamine, para-toylenediamine, 2-isopropyl-para-phenylenediamine, 2-β-hydroxyethyl-para-phenylenediamine, 2-β-hydroxyethyloxy- Para-phenylenediamine, 2,6-dimethyl-para-phenylenediamine, 2,6-diethyl-para-phenylenediamine, 2,3-dimethyl-para-phenylenediamine, N, N-bis (β-hydroxyethyl)- Para-phenylenediamine, 2-chloro-para-phenylenediamine and 2-β-acetylaminoethyloxy-para-phenylenediamine, and their addition salts with acids are particularly preferred.

Examples of bis (phenyl) alkylenediamines that can be mentioned include N, N'-bis (β-hydroxyethyl) -N, N'-bis (4'-aminophenyl) -1,3-diaminopropanol, N. , N'-bis (β-hydroxyethyl) -N, N'-bis (4'-aminophenyl) ethylenediamine, N, N'-bis (4-aminophenyl) tetramethylenediamine, N, N'-bis (N, N'-bis ( β-Hydroxyethyl) -N, N'-bis (4-aminophenyl) tetramethylenediamine, N, N'-bis (4-methylaminophenyl) tetramethylenediamine, N, N'-bis (ethyl) -N , N'-bis (4'-amino-3'-methylphenyl) ethylenediamine and 1,8-bis (2,5-diaminophenoxy) -3,6-dioxaoctane, and their addition salts.

Para-aminophenols that can be mentioned include, for example, para-aminophenol, 4-amino-3-methylphenol, 4-amino-3-fluorophenol, 4-amino-3-chlorophenol, 4-amino-3. -Hydroxymethylphenol, 4-amino-2-methylphenol, 4-amino-2-hydroxymethylphenol, 4-amino-2-methoxymethylphenol, 4-amino-2-aminomethylphenol, 4-amino-2- There are (β-hydroxyethylaminomethyl) phenols and 4-amino-2-fluorophenols, as well as their addition salts with acids.

Orthoaminophenols that can be mentioned include, for example, 2-aminophenol, 2-amino-5-methylphenol, 2-amino-6-methylphenol, and 5-acetamido-2-aminophenol, and their addition salts. There is.

Heterocyclic bases that can be mentioned include, for example, pyridine derivatives, pyrimidine derivatives and pyrazole derivatives.

Pyridine derivatives that can be mentioned include, for example, the compounds described in patents GB 1 026 978 and GB 1 153 196, such as 2,5-diaminopyridine, 2- (4-methoxyphenyl) amino-3-aminopyridine. , And 3,4-diaminopyridine, and their addition salts.

Other pyridine oxidizing bases may include, for example, 3-aminopyrazolo [1,5-a] pyridine oxidizing bases or additional salts thereof, as described in patent application FR 2 801 308. Examples that can be mentioned are pyrazolo [1,5-a] pyrida-3-ylamine, 2-acetylaminopyrazolo [1,5-a] pyrida-3-ylamine, 2-morpholin-4-ylpyrazolo [1, 5-a] pyrida-3-ylamine, 3-aminopyrazolo [1,5-a] pyridin-2-carboxylic acid, 2-methoxypyrazolo [1,5-a] pyrida-3-ylamine, (3-aminopyrazolo [1,5-a] 1,5-a] pyrida-7-yl) methanol, 2- (3-aminopyrazolo [1,5-a] pyrida-5-yl) ethanol, 2- (3-aminopyrazolo [1,5-a] pyrida- 7-yl) ethanol, (3-aminopyrazolo [1,5-a] pyrida-2-yl) methanol, 3,6-diaminopyrazolo [1,5-a] pyridine, 3,4-diaminopyrazolo [1 , 5-a] Pyridine, Pyrazoro [1,5-a] Pyridine-3,7-Diamine, 7-Morphorin-4-ylpyrazolo [1,5-a] Pyrida-3-ylamine, Pyrazoro [1,5-a] ] Pyridine-3,5-diamine, 5-morpholin-4-ylpyrazolo [1,5-a] pyrida-3-ylamine, 2-[(3-aminopyrazolo [1,5-a] pyrida-5-yl) ( 2-Hydroxyethyl) amino] ethanol, 2-[(3-aminopyrazolo [1,5-a] pyrida-7-yl) (2-hydroxyethyl) amino] ethanol, 3-aminopyrazolo [1,5-a] pyridine -5-ol, 3-aminopyrazolo [1,5-a] pyridine-4-ol, 3-aminopyrazolo [1,5-a] pyridine-6-ol, 3-aminopyrazolo [1,5-a] pyridine-7 -Ol, 2-β-hydroxyethoxy-3-amino-pyrazolo [1,5-a] pyridine; 2- (4-dimethylpiperazinium-1-yl) -3-amino-pyrazolo [1,5-a] ] Includes pyridine and its addition salts.

More specifically, the oxidizing base can be selected from 3-aminopyrazolo- [1,5-a] -pyridine and their addition salts, preferably on two carbon atoms.
(a) One (di) (C _{1 to} C ₆ ) (alkyl) amino group (in the formula, the alkyl group can be replaced by at least one hydroxy, amino, imidazolium group);
(b) Potentially cationic, 5 to 7 that may be substituted with one or more (C _{1 to} C ₆ ) alkyl, eg di (C _{1 to} C ^{4) alkyl piperazinium.} One heterocycloalkyl group containing a member chain and 1 to 3 heteroatoms; or
(c) Can be substituted with one or more hydroxy groups, eg, one (C _1- C ₆ ) alkoxy that may be substituted with α-hydroxyalkoxy.

Pyrimidine derivatives that can be mentioned are, for example, compounds described in patent DE 2359399; JP 88-169571; JP 05-63124; EP 0770375 or patent application WO 96/15765, such as 2,4,5,6-. Tetraaminopyrimidine, 4-hydroxy-2,5,6-triaminopyrimidine, 2-hydroxy-4,5,6-triaminopyrimidine, 2,4-dihydroxy-5,6-diaminopyrimidine, 2,5,6 -Triaminopyrimidines and their addition salts, and their tautomeric forms, etc., if tautomeric equilibrium exists.

Examples of pyrazole derivatives include the compounds described in patents DE 3843892, DE 4133957 and patent applications WO 94/08969, WO 94/08970, FR-A-2 733 749 and DE 195 43 988, such as 4, 5-diamino-1-methylpyrazole, 4,5-diamino-1- (β-hydroxyethyl) pyrazole, 3,4-diaminopyrazole, 4,5-diamino-1- (4'-chlorobenzyl) pyrazole, 4 , 5-Diamino-1,3-dimethylpyrazole, 4,5-diamino-3-methyl-1-phenylpyrazole, 4,5-diamino-1-methyl-3-phenylpyrazole, 4-amino-1,3- Dimethyl-5-hydradinopyrazole, 1-benzyl-4,5-diamino-3-methylpyrazole, 4,5-diamino-3-tert-butyl-1-methylpyrazole, 4,5-diamino-1-tert- Butyl-3-methylpyrazole, 4,5-diamino-1- (β-hydroxyethyl) -3-methylpyrazole, 4,5-diamino-1-ethyl-3-methylpyrazole, 4,5-diamino-1- Ethyl-3- (4'-methoxyphenyl) pyrazole, 4,5-diamino-1-ethyl-3-hydroxymethylpyrazole, 4,5-diamino-3-hydroxymethyl-1-methylpyrazole, 4,5-diamino -3-Hydroxymethyl-1-isopropylpyrazole, 4,5-diamino-3-methyl-1-isopropylpyrazole, 4-amino-5- (2'-aminoethyl) amino-1,3-dimethylpyrazole, 3, 4,5-Triaminopyrazole, 1-methyl-3,4,5-triaminopyrazole, 3,5-diamino-1-methyl-4-methylaminopyrazole, 3,5-diamino-4- (β-hydroxy) Includes ethyl) amino-1-methylpyrazole and its additional salts. 4,5-Diamino-1- (β-methoxy-ethyl) -pyrazole can also be used.

It is preferable to use 4,5-diaminopyrazole, and even more preferably, 4,5-diamino-1- (β-hydroxyethyl) pyrazole and / or a salt thereof is used.

In addition, pyrazole derivatives that can be mentioned are diamino-N, N-dihydro-pyrazolopyrazolone, particularly those described in patent application FR-A-2 886 136, for example, the following compounds and their addition salts: 2,3 -Diamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazole-1-one, 2-amino-3-ethylamino-6,7-dihydro-1H, 5H-pyrazolo [1, 2-a] pyrazole-1-one, 2-amino-3-isopropylamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazole-1-one, 2-amino-3-( Pyrrolidine-1-yl) -6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazole-1-one, 4,5-diamino-1,2-dimethyl-1,2-dihydropyrazole- 3-one, 4,5-diamino-1,2-diethyl-1,2-dihydropyrazole-3-one, 4,5-diamino-1,2-di- (2-hydroxyethyl) -1,2- Dihydropyrazole-3-one, 2-amino-3- (2-hydroxyethyl) amino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazole-1-one, 2-amino-3 -Dimethylamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazole-1-one, 2,3-diamino-5,6,7,8-tetrahydro-1H, 6H-pyridadino [ 1,2-a] Pyrazole-1-one, 4-amino-1,2-diethyl-5- (pyrrolidin-1-yl) -1,2-dihydropyrazole-3-one, 4-amino-5-( 3-Dimethylaminopyrrolidin-1-yl) -1,2-diethyl-1,2-dihydropyrazole-3-one, 2,3-diamino-6-hydroxy-6,7-dihydro-1H, 5H-pyrazolo [ 1,2-a] Contains pyrazole-1-one.

2,3-Diamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazole-1-one and / or salts thereof are preferably used.

4,5-Diamino-1- (β-hydroxyethyl) pyrazole and / or 2,3-diamino-6,7-dihydro-1H, 5H-pyrazolo [1,2-a] pyrazole-1-one and / Alternatively, the salt thereof is preferentially used as a heterocyclic base.

The composition may further comprise one or more couplers, optionally selected from those conventionally used in staining or coloring keratin substrates.

Among these couplers, meta-phenylenediamine, meta-aminophenol, meta-diphenol, naphthalene-based coupler and heterocyclic coupler, and their addition salts can be mentioned in particular.

For example, 2-methyl-5-aminophenol, 5-N- (β-hydroxyethyl) amino-2-methylphenol, 3-aminophenol, 5-amino-6-chloro-o-cresol (3-amino-2) -Chloro-6-methylphenol), 1,3-dihydroxybenzene, 1,3-dihydroxy-2-methylbenzene, 4-chloro-1,3-dihydroxybenzene, 2,4-diamino-1- (β-hydroxy) Ethyloxy) benzene, 2-amino-4- (β-hydroxyethylamino) -1-methoxybenzene, 1,3-diaminobenzene, 1,3-bis (2,4-diaminophenoxy) propane, 3-ureidaniline , 3-Ureido-1-dimethylaminobenzene, Sesamole, 1-β-hydroxyethylamino-3,4-methylenedioxybenzene, α-naphthol, 2-methyl-1-naphthol, 6-hydroxyindole, 4-hydroxy Indol, 4-hydroxy-N-methylindol, 2-amino-3-hydroxypyridine, 6-hydroxybenzomorpholine, 3,5-diamino-2,6-dimethoxypyridine, 1-N- (β-hydroxyethyl) amino -3,4-Methylenedioxybenzene, 2,6-bis (β-hydroxy-ethylamino) toluene, 6-hydroxyidrin, 2,6-dihydroxy-4-methylpyridine, 1-H-3-methyl-pyrazole -5-one, 1-phenyl-3-methylpyrazole-5-one, 2,6-dimethylpyrazolo [1,5-b] -1,2,4-triazole, 2,6-dimethyl [3,2] -c] -1,2,4-triazole and 6-methylpyrazolo [1,5-a] benzoimidazole, their addition salts with acids, and mixtures thereof can be mentioned.

In general, the oxidative base and coupler addition salts that can be used are those with acids such as hydrochlorides, hydrobromates, sulfates, citrates, succinates, tartrates, lactates, tosyls. It is selected from acid salts, benzene sulfonates, phosphates and acetates.

The oxidative base may be present in an amount ranging from about 0.001% to 10% by weight, for example about 0.005% to 5% by weight, based on the total weight of the composition containing the system in which it is present.

The coupler, if present, in an amount ranging from about 0.001% to 10% by weight, for example about 0.005% to 5% by weight, based on the total mass of the system or composition containing the system in which it is present. Can exist.

The compositions according to the embodiments of the present disclosure are optionally selected from, for example, anionic and nonionic species, preferably cationic or nonionic species, as the sole dye or in addition to the oxidative dye. , One or more synthetic or natural direct dyes may be included.

Examples of suitable direct dyes that can be mentioned are azo direct dyes, either alone or as a mixture; (poly) methine dyes such as cyanine, hemicyanin and styryl; carbonyl dyes; azine dyes; nitro (hetero) aryl dyes; Includes tri (hetero) arylmethane dyes; porphyrin dyes; phthalocyanine dyes, and natural direct dyes.

Preferably, the direct dye is a cationic direct dye. Hydrazono-cationic dyes of the following formulas (Va) and (V'a), azo-cationic dyes (VIa) and (VI'a) and diazo-cationic dyes (VIIa) can be mentioned:

In equations (Va), (V'a), (VIa), (VI'a), and (VIIa),
· Het ⁺ is optionally preferentially one or more (C ₁ -C ₈₎ alkyl groups to have been replaced, for example by methyl, preferably cationic heteroaryl moiety bearing endocyclic cationic charge Represents, for example, imidazolium, indolium, or pyridinium;
· Ar ⁺ is exocyclic cationic charge, ammonium preferentially, in particular tri (C ₁ ~C ₈₎ alkyl ammonium, e.g. carrying trimethylammonium, an aryl moiety, for example phenyl or naphthyl,
Ar is preferentially one or more electron donating groups, eg i) optionally substituted (C _{1 to} C ₈ ) alkyl, ii) optionally substituted (C ₁ to). C ₈ ) Alkoxy, iii) optionally substituted with a hydroxyl group on the alkyl group (di) (C _{1 to} C ₈ ) (alkyl) amino, iv) aryl (C 1 to C 8) alkyl amino, v) optional N- (C _{1 to} C ₈ ) alkyl-N-aryl (C _{1 to} C ₈ ) alkyl amino optionally substituted, representing an optionally substituted aryl group, in particular phenyl, or Ar. Represents a jurolysin group
Ar'is an optionally substituted divalent (hetero) arylene group, eg, preferentially one or more (C _{1 to} C ₈ ) alkyl groups, hydroxyl groups, or (C _{1 to} C _8). ) Phenylene optionally substituted with an alkoxy group, especially para-phenylene, or naphthalene;
Ar'' is an optionally substituted (hetero) aryl group, eg, preferentially one or more (C _{1 to} C ₈ ) alkyl groups, hydroxyl groups, (di) (C ₁ to). C ₈ ) (alkyl) amino group, (C _{1 to} C ₈ ) alkoxy group, or phenyl or pyrazolyl optionally substituted with a phenyl group.
R ^a and R ^b may be the same or different, representing a hydrogen atom or, optionally, an alkyl group _{substituted with a hydroxyl group (C 1 to} C _8).
Alternatively, the substituents R ^a and Het ⁺ , and / or ^{the substituents R b} and Ar, and / or R ^a and R ^b together with the atom carrying them (hetero) cycloalkyl. Form;
In particular, R ^a and R ^b _{represent (C 1 to} C ₄ ) alkyl groups optionally substituted with hydrogen atoms or hydroxyl groups.
· An ^- represents an anionic counterion, for example a mesylate or halide.
Specific examples thereof include azo and hydrazono cationic dyes having an intracyclical cationic charge according to the above-defined formulas (Va), (V'a), and (VIa). More specifically, those of formulas (Va), (V'a), and (VIa) derived from the dyes described in patent applications WO 95/15144, WO 95/01772, and EP-714954. Can be mentioned.

In various embodiments, the cationic moiety is derived from the following derivatives;

In equations (Va-1) and (VIa-1):
--R ¹ represents an (C _{1 to} C ₄ ) alkyl group, such as methyl;
--R ² and R ³ may be the same or different _{and represent a hydrogen atom or (C 1 to} C ₄ ) alkyl group, such as methyl;
--R ⁴ is on a hydrogen atom or an electron donating group, for example, an optionally substituted (C _{1 to} C ₈ ) alkyl, an optionally substituted (C _{1 to} C ₈ ) alkoxy, or an alkyl group. Represents a (di) (C _{1 to} C ₈ ) (alkyl) amino ^{optionally substituted with a hydroxyl group in, in particular R 4} is a hydrogen atom.
--Z represents a CH group or nitrogen atom, preferentially CH,
- An ^- represents mesylate, or anionic counterion, such as halide.

The dyes of formulas (Va-1) and (VIa-1) can be selected from Basic Red 51, Basic Yellow 87, and Basic Orange 31, or derivatives thereof:

Among the natural substantive dyes, lawson, juglone, alizarin, purpurin, carmine acid, kermesic acid, purprogalin, protocatecaldehyde, indigo, isatin, curcumin, spinulosin, apigenidine and orcein can be mentioned. Extracts or leachates containing these natural dyes, especially henna-based poultices or extracts, can also be used. One or more direct dyes, if present, more specifically, about 0.001% to 10% by weight, eg, about 0.001% to 10% by weight, of the total mass of the system or composition comprising the system in which the direct dyes are present. Represents about 0.005% to 5% by weight.

The color developer composition may also include a cosmetically acceptable carrier. Cosmetologically acceptable carriers are included in the color-changing composition, for example, from about 1% to about 40% by weight, for example from about 5% to about 35% by weight, or from about 10% to about 30%. It can be present in quantities in the mass% range.

Auxiliary material may be added to the color change composition. Exemplary auxiliary raw materials useful in the color-changing compositions according to the various embodiments of the present disclosure are leologic modifiers, bleach activators and co-bleach activators, direct dyes, chelating agents. , But not limited to, fatty substances, ceramides, alkoxyaminosilicones and silanes, and lift improvers such as nitrogen-containing compounds and metal catalyst compounds.

The tint-changing composition may also contain keratin fibers, eg, acidic and alkaline pH regulators well known in the art for cosmetic treatments of hair. Such pH regulators include, but are not limited to, sodium metasilicates, silicate compounds, citric acid, ascorbic acid, and carbonate compounds.

A pH regulator is a color that, in various embodiments, has a pH of 7 or less, such as a pH in the range of about 1 to about 7, about 2 to about 6, or about 3 to about 5, in a tint-changing composition. It may be present in an amount effective to obtain a taste-altering composition. As an example, the amount of pH regulator may be present in various embodiments in an amount of at least about 0.01%, such as at least about 0.1%, at least about 0.2%, or at least about 0.5%.

The tint-altering composition may be in ready-to-use form, at least in certain embodiments.

In various embodiments, the tint-altering composition may be applied to the hair within about 24 hours, eg, less than 24 hours or less than 12 hours, after application of the treatment composition. At least in certain exemplary embodiments, the tint-altering composition can be applied to the hair within hours or minutes after the treatment composition. For example, the tint-altering composition can be applied within about 1 to about 6 hours after the treatment composition, or up to about 60 minutes, eg, about 30 minutes, about 20 minutes after the treatment composition. It can be applied up to minutes, up to about 10 minutes, up to about 5 minutes, up to about 2 minutes, or up to about 1 minute.

The tint composition may remain in the hair for a period sufficient to achieve the desired change in the tone of the hair. For example, the tinting composition may remain in the hair for 1 hour, eg, about 3 to about 45 minutes, about 5 to about 30 minutes, or about 10 to about 20 minutes. In a further embodiment, the tinting composition may remain in the hair for a period of up to about 30 minutes, eg, about 1 to about 30 minutes, about 1 to about 10 minutes, or about 1 to about 5 minutes. .. One of ordinary skill in the art will take into account various factors, such as the original color tone of the hair and the desired color tone, in order to achieve the desired change in the color tone of the hair, and the appropriate time for removing the color change composition in the hair. Will be able to determine. As a non-limiting example, various embodiments according to the present disclosure can increase the height of hair tones from 1 to 4.

If desired, the tinting composition may optionally be shampooed and / or rinsed off the hair.

Shape-changing composition In a further embodiment, a composition for shaping or changing the shape of the hair can be applied to the hair before, after, or at the same time as the treatment composition. The composition for changing the shape of the hair contains a hair styling product and is one for straightening, relaxing, and / or shaping the hair, for example, any composition for changing the shape of the hair. Alternatively, it may be a composition containing a plurality of agents.

As an example, the hair conditioner may optionally be selected from inorganic or organic hydroxides such as sodium hydroxide, potassium hydroxide, lithium hydroxide, calcium hydroxide, or guanidine hydroxide, or You may choose from organic amines and other non-hydroxide compounds. In various embodiments, the hair relaxing agent is a thiol compound such as cysteine, systemamine, N-substituted systemamine, alkyl-substituted mercaptoacetamide, dimercaptoadipic acid, thioglycerol, thiolactic acid, thioglycolic acid, or a salt thereof (eg, thio). Glycolate), monothioglycolic acid esters such as diol esters of thioglycolic acid, glyceryl monothioglycolate, thiocholine or salts thereof, aminothiols, thiols bound to low molecular weight polymers, sulfites such as sodium hyposulfate, and It can be selected from hydrogen sulfites, such as ammonium hydrogen sulfite or sodium.

The composition for altering the shape of the hair is optionally at least one surfactant, such as an amphoteric / amphoteric ionic surfactant, a nonionic surfactant, an anionic surfactant, and a cationic surfactant. May include agent. As a non-limiting example, at least one surfactant is in an amount in the range of about 0.1% by weight to about 5% by weight, eg, about 0.5% by weight to about 3% by weight, based on the total weight of the reshaping composition. Can exist in.

Exemplary amphoteric surfactants include, for example, laurylbetaine, lauroanhoglycinate, lauroanphopropylsulfonate, lauroanhopropionate, lauroanho-carboxyglycinate, laurylsultan, myristamidepropylbetaine, myristylbetaine, myristoamho. Glycinate, myristyl propionate, stearoan hoglycinate, stearoan hopropionate, stearoan hopropyl sulfonate, stearyl betaine, cocamidoethyl betaine, cocamidopropyl betaine, cocamidopropyl hydroxysultan, cocamidopropyl dimethylamine Includes propionate, cocoamphoglycinate, cocoamphocarboxypropionate, cocoamphocarboxyglycinate, coco-betaine, cocoamphopropionate, and cocoamphopropyl sulfonate, and combinations thereof.

Exemplary nonionic surfactants generally have a degree of ethoxylation of about 20 to about 85, fatty acid esters and alkoxylations of polyhydric alcohols such as glycerol and sorbitol, especially ethoxylated fatty acid esters such as, for example. Polyoxyethylene monolaurate, polyoxyethylene monooleate, polyoxyethylene monostearate rubitan monolaurate, sorbitan trioleate; N-acyl of mono- and di-alkanolamides such as mono- and di-ethanolamine Derivatives, and polyethoxylated monoalkanolamides, such as PEG-15 cocamide; amine oxides, such as cocamidopropyldimethylamine oxide, cocobis-2-hydroxyethylamine oxide and lauryldimethylamine oxide; ethoxylated alkanolamide; ethoxylated oils and fats, Includes, for example, ethoxylated lanolin; and ethoxylated alkylphenols, such as nonoxynol, and combinations thereof.

Exemplary anionic surfactants are alkyl ether carboxylic acids such as laureth-11 carboxylic acids, alkali metals, ammonium, or alkyl sulfates, alkyl ether sulfates, direct, each having about C ₁₂ to C _{18 alkyl or alkenyl groups.} Includes amine salts of chain alpha olefin sulfonates, dialkyl sulfosuccinates, alkylamide sulfosuccinic acids, and alkyl taurates, and combinations thereof. Specific examples include lauryl sulfate and lauryl ether sulfate, the latter having an average level of 1-3 ethoxylation.

Exemplary cationic surfactants are Quotanium-16, Quotanium-26, Quotanium-27, Quotanium-30, Quotanium-33, Quotanium-43, Quotanium-52, Quotanium-53, Quotanium-56, Quotanium-60, Quotanium-61, Quotanium-62, Quotanium-70, Quotanium-71, Quotanium-72, Quotanium-75, Quotanium-76 Hydrolyzed Collagen, Quotanium-77, Quotanium-78, Quotanium-79 Hydrolyzed Collagen, Quotanium-79 Hydrolyzed Degraded Keratin, Quotanium-79 Hydrolyzed Milk Protein, Quotanium-79 Hydrolyzed Silk, Quotanium-79 Hydrolyzed Soybean Protein, and Quotanium-79 Hydrolyzed Wheat Protein, Quotanium-80, Quotanium-81, Quotanium-82, Quotanium-83 , Quotanium-84, and combinations thereof.

Hair styling compositions may further contain at least one additional ingredient typically found in such compositions. Examples of such raw materials are acidic and alkaline pH adjusters, chelating agents, swelling agents, solvents, structuring agents such as waxes and polymers, hydrophobic (fat-soluble) and hydrophilic thickeners or gelling agents, skin. Conditioning agents, sunscreens (eg, octocrylen, octinoxate, avobenzone), preservatives (eg, sodium citrate, phenoxyethanol, parabens and mixtures thereof), cosmetic activators and dermatological activators, eg, hydrolysis Peptides, farnesols, bisabolols, phytantriols, aesthetic agents such as essential oils, fragrances, skin sensates, opalescents, aromatic compounds (eg chowdi oil, menthol, camphor, eucalyptus oil, etc. And Eugenol), foam enhancers, and plant extracts, but not limited to them.

The hair styling composition may also include a cosmetically acceptable carrier. A cosmetically acceptable carrier can be reshaped in the reshaping composition, for example, from about 1% to about 40%, for example from about 5% to about 35%, or from about 10% to about 30%. It may be present in an amount in the range of compositions.

In various embodiments, the hair styling composition comprises or is used with at least one neutralizing agent, such as an oxidizing agent. Exemplary and useful oxidizing agents include peroxides, bromates, and perborates, such as hydrogen peroxide, potassium bromate, sodium bromate and sodium perborate.

In various embodiments, the hair styling composition can be applied to the hair within about 24 hours, for example less than 24 hours, less than 12 hours after the treatment composition. At least in certain exemplary embodiments, the reshaping composition can be applied to the hair for hours or minutes after the treatment composition. For example, the reshaping composition can be applied after the treatment composition from about 1 to about 6 hours, or after the treatment composition up to about 60 minutes, for example up to about 30 minutes, up to about 20 minutes. It can be applied up to about 10 minutes, up to about 5 minutes, up to about 2 minutes, or up to about 1 minute.

The shape-changing composition may remain in the hair for a period sufficient to achieve the desired change in hair tone. For example, the reshaping composition may remain in the hair for 1 hour, eg, about 3 to about 45 minutes, about 5 to about 30 minutes, or about 10 to about 20 minutes. In a further embodiment, the reshaping composition may remain in the hair for a period of up to about 30 minutes, eg, about 1 to about 30 minutes, about 1 to about 10 minutes, or about 1 to about 5 minutes. One of ordinary skill in the art will determine the appropriate time to retain the reshape composition on the hair in order to achieve the desired change in the hair shape by considering various factors such as the original hair shape and the desired hair shape. You can do it.

If desired, the reshaping composition may optionally be shampooed and / or rinsed off the hair.

Conditioning Composition After the treatment composition and / or the tinting composition and / or the shaping composition has been applied to the hair, and optionally shampooed and / or rinsed, the hair is 2 Further treatment may be carried out with a conditioning composition comprising-(2-aminoethoxy) ethanol and at least one carboxylic acid. In various exemplary and non-limiting embodiments, 2- (2-aminoethoxy) ethanol can be neutralized by at least one carboxylic acid. As used herein, 2- (2-aminoethoxy) ethanol neutralized with at least one carboxylic acid is completely neutralized with 2- (2-aminoethoxy) ethanol. Means that it is substantially completely neutralized or partially neutralized. The term "neutralized" means that 2- (2-aminoethoxy) ethanol is protonated by an ^{H +} (proton) derived from, but not limited to, an acidic source, such as a carboxylic acid. means.

In various embodiments, 2- (2-aminoethoxy) ethanol is up to about 10% by weight, such as up to about 9% by weight, up to about 8% by weight, up to about 7% by weight, based on the weight of the conditioning composition. Up to about 6% by mass, up to about 5% by mass, up to about 4% by mass, up to about 3% by mass, up to about 2% by mass, up to about 1% by mass, up to about 0.90% by mass, up to about 0.80% by mass, about It may be present in the conditioning composition in an amount of up to 0.70% by weight, up to about 0.60% by weight, or up to about 0.50% by weight. As a mere non-limiting example, 2- (2-aminoethoxy) ethanol is about 0.1% to about 5% by weight, such as about 0.2% to about 4% by weight, or about 4% by weight, based on the weight of the conditioning composition. It can be present in an amount ranging from about 1% by weight to about 3% by weight. In one embodiment, 2- (2-aminoethoxy) ethanol may be present in an amount in the range of about 2% by weight to about 3% by weight, based on the weight of the conditioning composition.

The at least one carboxylic acid useful in the conditioning composition may be any organic compound containing at least one acid functional group and at least one carbon atom, eg, the carboxylic acid described above for the treatment composition. An exemplary and non-limiting carboxylic acid that can be used includes, for example, 1, 2, 3 or more carboxylic acid functional groups (COOH), and organic compounds containing at least one carbon atom.

In certain exemplary and non-limiting embodiments, at least one carboxylic acid can be selected from saturated or unsaturated, substituted or unsubstituted dicarboxylic acids, salts thereof and mixtures thereof. As a non-limiting example, at least one carboxylic acid can be selected from the dicarboxylic acids of the formula:
XO ₂ CR-CO ₂ X'
(During the ceremony;
--R contains 0 to 30 double and / or triple bonds, and / or 0 to 10 rings, with 1 to 30 heteroatoms optionally selected from O, N and S. Intervening, optionally hydrogen atom, hydroxyl (-OH) moiety, amino (-NH ₂ ) moiety, (C _{1 to} C ₃₀ ) alkyl amino moiety, poly (C _{1 to} C ₃₀ ) alkyl amino moiety, hydroxy Cyclic or non-cyclic or non-substituted with 1 to 30 substituents selected from (C _{1 to} C ₃₀ ) alkylamino moieties, polyhydroxy (C _{1 to} C ₃₀ ) alkylamino moieties, C _{6 to} C _{30 aryl moieties} Cyclic, saturated or unsaturated, linear or branched C _{1 to} C ₁₀₀ hydrocarbon moieties, and in some embodiments, -R may be omitted;
--X and X'are independent of hydrogen atoms, ammonium ions, alkali metals such as Li, Na, K, or alkaline earth metals such as Be, Mg, Ca ions, or organic amines such as alkyl amines. Represents the ion of origin).

The expression cyclic hydrocarbon moiety for the purposes of this application is intended to mean a hydrocarbon moiety consisting of one or more rings, or comprising one or more rings in a pendant or main chain. It is understood that this moiety can be a saturated or unsaturated _{ring and a ring substituted with one or more C 1-} C ₃₀ alkyl or alkenyl or hydroxyl or amino moieties.

As a mere non-limiting example, carboxylic acids useful in conditioning compositions include oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, maleic acid, glycolic acid, succinic acid, adipic acid, tartaric acid, It may include fumaric acid, citraconic acid, succinic acid, and glyoxylic acid monohydrate, and combinations thereof. In at least one embodiment, the conditioning composition comprises at least one carboxylic acid other than maleic acid.

However, it should be noted that the carboxylic acid selected for the conditioning composition may be the same as or different from at least one carboxylic acid selected for the treatment composition. In at least one embodiment, the conditioning composition comprises maleic acid, and optionally at least one additional carboxylic acid. In a further embodiment, the conditioning composition comprises at least one carboxylic acid other than maleic acid. In a further embodiment, the conditioning composition is free or substantially free of maleic acid.

At least one carboxylic acid is up to about 10% by weight, for example up to about 9% by weight, up to about 8% by weight, up to about 7% by weight, up to about 6% by weight, about 5% by weight, based on the weight of the conditioning composition. It may be present in the conditioning composition in an amount of up to%, up to about 4% by weight, up to about 3% by weight, up to about 2% by weight, up to about 1% by weight, or up to about 0.50% by weight. As a mere non-limiting example, carboxylic acids are from about 0.50% to about 10% by weight, such as about 1% to about 8% by weight and about 2% to about 7% by weight, based on the weight of the conditioning composition. May be present in an amount ranging from%, about 3% to about 6%, or about 4% to about 5%. In one exemplary embodiment, the carboxylic acid may be present in an amount of about 6% by weight to about 8% by weight, based on the weight of the conditioning composition. It should be understood that if more than one carboxylic acid is present, the total amount of carboxylic acid can be present in these amounts.

The conditioning composition may, in various embodiments, be in the form of an emulsion and may optionally include additional ingredients such as surfactants, solvents and / or conditioning agents, as well as other additives.

As a non-limiting example, the solvent can be selected from cosmetically acceptable solvents selected from water, at least one cosmetically acceptable organic solvent, and mixtures thereof.

The organic solvent may be a volatile compound or a non-volatile compound. Examples of organic solvents include, but are not limited to, monoalcohols and polyols such as ethanol, isopropyl alcohol, propyl alcohol, benzyl alcohol, and phenylethanol, or glycols or glycol ethers such as ethylene glycol monomethyl, monoethyl, and mono. Butyl ethers, propylene glycols or ethers thereof, such as propylene glycol monomethyl ethers, butylene glycols, hexylene glycols, dipropylene glycols, and diethylene glycol alkyl ethers, such as diethylene glycol monoethyl ethers or monobutyl ethers. Other suitable examples of organic solvents are ethylene glycol, propylene glycol, butylene glycol, hexylene glycol, propanediol, and glycerin.

Cosmetically acceptable solvents are up to about 98% by weight, for example up to about 95% by weight, up to about 90% by weight, up to about 85% by weight, up to about 80% by weight, about 75% by weight, based on the weight of the conditioning composition. It may include quantities ranging from up to%, up to about 70% by weight, up to about 65% by weight, up to about 60% by weight, up to about 55% by weight, or up to about 50% by weight. For example, a cosmetically acceptable solvent can range from about 80% to about 98% by weight, such as about 85% to about 95% by weight, based on the weight of the conditioning composition.

Conditioning agents that may be included in the conditioning composition include, but are not limited to, cationic, anionic, nonionic, and amphoteric conditioning agents. For example, cationic conditioning agents are also known as polyquaternium-10 (also called quaternized polyhydroxyethyl cellulose), cetrimonium chloride (cetyltrimethylammonium chloride, also called CTAC), behentrimonium chloride (docosyltrimethylammonium chloride). ), Behentrimonium metosulfate, stealtrimonium chloride, stearammonium chloride, disetyldimonium chloride, hydroxypropyltrimonium chloride, cocotrimonium metosulfate, olearconium chloride, stealtrimonium chloride, babasamide pro Parconium chloride (babassuamidopropalkonium chloride), brush camidopropyl dimethylamine, quaternium-91, Salcare / PQ-37, quaternium-22, quaternium-87, polyquaternium-4, polyquaternium-6, polyquaternium-11, polyquaternium-44, polyquaternium- 67, Amodimethicone, Lauryl betaine, Polyacrylate-1 crosspolymer, Steardimonium hydroxypropyl hydrolyzed wheat protein, Behenamidepropyl PG-Dimonium chloride, Lauryl dimonium hydroxypropyl hydrolyzed soybean protein, Aminopropyl dimethicone, Quotanium -8, and dilinoleamide propyl dimethylamine dimethicone PEG-7 phosphate can be selected.

Amphoteric conditioning agents include polyquaternium-22, polyquaternium-39, polyquaternium-47, polyquaternium-53, arginine, asparagine, aspartic acid, glycine, glutamate, lysine, methionine, phenylalanine, serine, threonine, tyrosine, tryptophan, valine, gelatin, Quotanium-27, oleamide propyl betaine, disodium cocoamhodiacetic acid, disodium cocoamphodipropionate, disodium lauroamphodiacate, sodium cocoamphopropionate, sodium cocoamphoacetate, meadowfoam deltalactone, cocoamidepropylbetaine, cocoamidepropylhydroxysul It can be selected from tine, lauramidopropyl betaine, carnitine, hydroxyproline, acetylhydroxyproline, isoleucine, lauroyl lysine, lauroyl sarcosin, polylysine, proline, rice amino acids, silk amino acids, and wheat amino acids.

Additional auxiliary components that may be present in the conditioning composition include emulsifiers, thickeners and rheological modifiers, cationic polymers, wetting and moisturizing agents, chelating agents such as glycine, fatty substances listed above. Includes non-applicable emulsifiers, fillers, structuring agents, propellants, anionic surfactants, cationic surfactants, amphoteric surfactants, brighteners, conditioning agents, brighteners, and fortifiers, but they Not limited to.

At least one auxiliary component, if present, up to about 25% by weight, for example up to about 20% by weight, up to about 15% by weight, or up to about 10% by weight, eg, about 10% by weight, based on the total weight of the conditioning composition. It can be present in an amount of 0.1% to about 10% by weight, about 0.5% to about 5% by weight, or about 1 to about 3% by weight.

The pH of the conditioning composition can range from about 1 to about 7, for example about 2 to about 5, or about 3 to about 4.

According to various embodiments, the conditioning composition may comprise a combination of 2-2 AEE and a carboxylic acid. As a non-limiting example, the conditioning composition is 2-2 AEE and two carboxylic acids such as malonic acid and citric acid, malonic acid and oxalic acid, malonic acid and maleic acid, malic acid and malic acid, citric acid and oxalic acid. It may include a combination of acids, citric acid and maleic acid, citric acid and malic acid, oxalic acid and maleic acid, oxalic acid and malic acid, maleic acid and malic acid. In other embodiments, the conditioning composition may comprise 2-2 AEE and a combination of 3 or more carboxylic acids.

In some embodiments, the conditioning composition may include 2-2 AEE and one or more saturated carboxylic acids and may or may not contain unsaturated carboxylic acids. In other embodiments, the conditioning composition may include 2-2 AEE and one or more unsaturated carboxylic acids and may or may not contain saturated carboxylic acids. In yet another embodiment, the conditioning composition is 2-2AEE, as well as saturated (eg, oxalic acid, malonic acid, glutaric acid, succinic acid, adipic acid, glycolic acid, citric acid, tartaric acid, malic acid, sebacic acid, glyoxyl). It can contain both acid monohydrate) and unsaturated (malic acid, fumaric acid, oxalic acid, citraconic acid) carboxylic acids.

In one exemplary embodiment, the conditioning composition is 2-2 AEE up to about 5%, eg, about 0.1% to about 5% by weight, about 0.5% to about 3% by weight, based on the weight of the conditioning composition. %, Or 2-2 AEE, may be included from about 0.5% to about 2% by weight, for example from about 0.5% to about 1% by weight. In one exemplary embodiment, the conditioning composition contains from about 0.1% to about 5% by weight of carboxylic acid, such as about 0.5% to about 4% by weight, or carboxylic acid, based on the weight of the conditioning composition. It may contain from about 0.75% by weight to about 3% by weight, for example from about 1% to about 2% by weight.

As a mere non-limiting example, the conditioning composition comprises from about 0.5% by weight to about 2% by weight of 2-2AEE and from about 0.75% by weight of one or more carboxylic acids to the weight of the conditioning composition. It may contain about 3% by weight, eg, 2-2AEE from about 0.5% to about 1% by weight, and one or more carboxylic acids from about 1% to about 2% by weight. As a non-limiting example, the conditioning composition is about 5% to about 6% by weight of 2-2AEE and about 5% by weight to about 6% by weight of malonic acid, citric acid, malic acid and / or maleic acid relative to the weight of the conditioning composition. It may contain from 1% by weight to about 2% by weight.

According to one embodiment, the total amount of 2-2AEE and carboxylic acid present in the conditioning composition is up to about 20% by weight, eg from about 0.5% to about 15%, based on the weight of the conditioning composition. Mass%, about 1% to about 15%, about 1% to about 10%, about 2% to about 8%, about 2% to about 5%, or about 3% to about 3% It can be in the range of 5% by mass.

Although not intended to limit this disclosure, in various embodiments, a certain amount of 2-2 AEE, at least one carboxylic acid, solvent, and / or, optionally, any addition in the conditioning composition. Choosing the components, or the ratio of components to each other, can be advantageous in order to obtain or improve synergistic results from their combination.

The treatment and / or conditioning compositions according to the present disclosure may be in various forms, such as liquids, creams, liquid gels, liquid creams, gels, lotions, or pastes.

Methods As described herein, the treatment and / or conditioning composition, and / or the system containing the treatment and conditioning composition, is, for example, prior to the process of chemically altering the color or shape of the hair. Independent for treating hair, and / or for damaged hair, during and / or after application, before, during and / or after application of a composition that is not a tinted or reshaping composition. Can be used as a type treatment. For example, a color or shape change composition may include a treatment composition, or the treatment composition may include a color or shape change composition or agent or composition. "The color-changing composition contains the treatment composition", "The shape-changing composition contains the treatment composition", "The treatment composition contains the color-changing composition", "The treatment composition contains the treatment composition." In the case of "including a shape-changing composition", the two compositions or their components are mixed together, but it is understood that there is no limitation on the composition added thereto or the order of mixing. Should.

In a further embodiment, the treatment composition that can be applied to the hair may be shampooed and / or rinsed first and optionally, followed by a tinted or reshaped composition, or tinted or A composition that is not a reshaping composition is applied to the hair. In various embodiments, after the treatment composition and / or the tint or shape change composition, the conditioning composition that may be applied to the hair is applied to the hair, shampooed and / or rinsed at the option.

As used herein, the treatment composition shapes, colors, or colors the hair "before" the chemical treatment of the hair, eg, whether shampooed or rinsed in between. Before lightening, for example, less than 1 minute ago, about 5 minutes ago, about 10 minutes ago, about 20 minutes ago, about 30 minutes ago, about 1 hour ago, about 2 hours ago, about 6 It can be applied to hair up to hours, up to about 12 hours, up to about 24 hours, up to about 48 hours, up to about 72 hours, or up to, for example, about 1 week ago.

As used herein, the treatment composition has shaped, colored, or colored the hair "after" the chemical treatment of the hair, eg, whether shampooed or rinsed in between. After lightening, for example, less than 1 minute, about 5 minutes, about 10 minutes, about 20 minutes, about 30 minutes, about 1 hour, about 2 hours, about 6 It can be applied to hair after hours, about 12 hours, about 24 hours, about 48 hours, about 72 hours, or, for example, about 1 week.

As used herein, the treatment composition is "during" the chemical treatment of the hair, eg, chemical treatment, eg combing, or mixing the treatment composition with the chemical treatment composition. Then, by applying this mixture to the hair, it can be applied to the hair at the same time as, or at about the same time as shaping, coloring, or lightening the hair. As an example, the treatment composition is up to about 30% by weight, for example, up to about 25% by weight, up to about 20% by weight, based on the weight of the color change composition. Alternatively, it may be mixed with the tint or shape modification composition in an amount ranging from about 15% by weight. For example, the treatment composition is about 1% by weight to about 20% by weight, about 2% by weight to about 15% by weight, about 3% by weight to about 13% by weight, or about 13% by weight, based on the weight of the color-changing composition. It can be mixed with the tint or shape-changing composition in an amount ranging from 4% by weight to about 10% by weight. In a further exemplary embodiment, the treatment composition and the tint or shape modification composition can be applied to the hair at substantially the same time, but to the hair whether shampooed or rinsed in between. May be applied from a separate applicator without mixing prior to application.

As a non-limiting example, a method for treating or altering the shape or tint of hair is to pre-relaxing, pre-permanent wave, pre-straightening, pre-coloring, pre-glazing, or pre-lightening composition. These compositions may optionally remain on the hair or be washed off prior to application of the tint or shape-changing composition. In a further exemplary embodiment, the method may optionally include the step of adding the treatment composition into the tint or shape change composition immediately prior to the use and application of the mixture to the hair. In yet further exemplary embodiments, the method optionally adds a shape or tint changing agent, such as an oxidizing agent or dye, into the treatment composition immediately prior to use and application of the treatment composition to the hair. May include steps to be performed. In a further exemplary embodiment, the method may include mixing the shaping agent or coloring agent or bleaching composition with the developing agent immediately prior to use, and the treatment composition may be shaped or colored or bleached composition. It may be pre-blended in the product or the color developer composition. In yet a further exemplary embodiment, the method involves applying the conditioning composition to the hair as a post-treatment composition after the hair has been treated and, optionally, after rinsing or washing the hair. It may be included.

The term "mixing" as used herein, and all variations of this term, refers to contacting, combining, or reconstructing the treatment composition with a shape or tint composition. Or to dissolve, to disperse, to blend, or to shake. It can also be meant to introduce the treatment composition into a shape or tint changing composition. It may also mean that the treatment composition is placed in the same container or container as the color change composition.

As a further example, the treatment compositions according to the present disclosure may be applied to hair after a hair treatment process, such as a relaxer, straightener, or step of shortening a permanent wave. After any leave-in time, eg about 5-20 minutes, eg about 10-15 minutes, the hair may be optionally wiped or rinsed, then the conditioning composition is applied to the hair and optionally selected. Shampoo and / or rinse with. Although not bound by theory, the steps to shorten the process swell the hair cuticle, allowing it to accept the active ingredient from the treatment composition, and then by the conditioning composition, the hair cuticle. Is deinflated and the active ingredient is thought to be trapped.

In a further exemplary embodiment, the treatment composition, the conditioning composition, or the system comprising the treatment composition and the conditioning composition is applied to the hair without a color change or shape change composition or process. obtain. Such treatment compositions, conditioning compositions, and / or systems containing the treatment compositions and conditioning compositions avoid damage to the hair caused by chemical processes such as hair coloring, bleaching, shaping, relaxing and the like. It can be separated from or kept to a minimum, and apart from that, it can provide hair with cosmetic benefits such as gloss, conditioning, fiber strength, and / or a healthy appearance.

As a mere non-limiting example, the treatment composition according to the present disclosure, which can be mixed with a composition containing no agent for changing the color or shape of hair, is, for example, for changing the color or shape of hair. Can be applied directly to the hair at the same time as the composition without the agent of, or mixed with water and applied to the hair, optionally the hair may be shampooed and / or rinsed, and then Conditioning composition.

In a further exemplary embodiment, the method relates to a process for treating hair, where only a portion of the hair is subjected to a chemical process, such as a tinting or reshaping process. As an example, if the hair is highlighted, only the part of the consumer's head that has the hair is treated with a bleach or highlighting agent. However, other parts of the hair are processed (eg, highlighted) during the subsequent tinting or reshaping process, which can cause further damage to some parts of the hair over a long period of time. Therefore, in such embodiments, it may be desirable to treat the hair on the entire head with the treatment composition according to the present disclosure. In various embodiments, the treatment composition itself according to the present disclosure has hair in combination with a bleach or highlight or hair dye or hair styling process (eg, mixed with a bleach or highlight or hair dye or hair styling composition). Although applicable to portions, the treatment compositions according to the present disclosure may be applied to other parts of the hair that have not undergone a chemical process, eg, as a composition that does not contain an agent that colors or shapes the hair. Although some overlap of treated parts of hair may occur, in various embodiments the treated hair is considered to consist essentially of different parts of the hair.

Therefore, methods of altering the color or shape of hair are within the scope of the present disclosure, and the first treatment composition is with 2- (2-aminoethoxy) ethanol; oxalic acid, malonic acid, malic acid, At least one selected from glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, maleic acid, sebacic acid, benzoic acid, and glyoxylic acid monohydrate, and combinations thereof. Containing with one carboxylic acid; with at least one solvent; with at least one agent for altering the color or shape of the hair applied to some part of the hair; the second treatment composition is 2-( 2-Aminoethoxy) ethanol and; oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, maleic acid, sebacic acid, benzoic acid, and Containing glyoxylic acid monohydrate, as well as at least one carboxylic acid selected from a combination thereof; with at least one solvent; the second treatment composition acts to alter the shape or color of the hair. It does not contain agents and is applied to different parts of the hair. The second treatment composition can be applied directly to the hair, for example, or can be mixed with water or a composition such as clear glaze. Optionally, the conditioning composition according to the present disclosure may also be applied to hair, such as a portion of hair, or the entire treated hair. In various embodiments, at least one carboxylic acid in the first and second treatment compositions and / or conditioning compositions can be the same or different, for each one at least one. It should be understood that the two carboxylic acids are independently selected.

In various exemplary methods or processes, the treatment composition, or a mixture containing the treatment composition, can be applied to the hair and in the hair fibers, eg, about 1 to about 60 minutes, eg, about 5 to about 50 minutes. Or, for example, after an optional leave-on (treatment) time in the range of about 5 to about 30 minutes, or for example about 10 to about 20 minutes, or for example about 20 minutes, the hair fibers are rinsed and optionally shampooed. And rinsed again, the conditioning composition was applied to the hair fibers, and after a second optional rest period, optionally washed with the hair conditioning composition, rinsed again and then dried. .. The conditioning composition may remain in the hair for a rest or leave-in period of up to about 60 minutes, eg, about 1 to about 30 minutes, or about 5 to about 15 minutes. The shampoo and hair conditioning composition may be any conventional hair shampoo and / or conditioner product.

The temperature between the methods of treating hair can be, for example, between room temperature and 80 ° C., for example, between room temperature and 60 ° C., or between room temperature and 40 ° C.

The application of the treatment composition, the conditioning composition, or the system containing the treatment composition and the conditioning composition, in the fiber, the treatment composition and the conditioning composition combined with the process for changing the color and / or shape of the hair. Reinforces and / or protects the hair fibers while resulting in a satisfactory lift or lightning in the color of the fibers or a change in the shape of the hair fibers, resulting in the hair fibers in at least some embodiments. We found that the damage to was minimized. Further, even when the embodiment of the composition contains a colorant compound selected from an oxidizing dye precursor, a direct dye, a pigment, or a mixture thereof, the fibers form the degree of color deposition and the desired hue. While being satisfactorily colored for coloring, it also provides reinforcement and / or protection for the hair fibers, and in at least some embodiments, damage to the hair fibers is avoided or minimized. ..

It should be understood that any degree of protection and / or strengthening and / or minimization of damage can be imparted to the hair fibers without limitation. Further, embodiments that do not impart fiber strength and / or protection and / or minimization of damage to hair fibers are also intended to be within the scope of the present disclosure.

Kit A further embodiment of the present disclosure relates to a kit for treating hair and / or changing color and / or shape. An exemplary embodiment of a kit for treating hair and / or changing hair color is
A.
i.2- (2-Aminoethoxy) ethanol and;
ii. With at least one carboxylic acid;
iii. A first compartment containing a treatment composition comprising at least one optional solvent;
B. A second compartment containing a conditioning composition containing 2-2 AEE neutralized with at least one carboxylic acid;
C. Optionally include one or more additional compartments containing at least one hair colorant or composition.

Further exemplary embodiments of the kit for treating hair and / or altering hair color are
A.
i.2- (2-Aminoethoxy) ethanol and;
ii. With at least one carboxylic acid;
iii. A first compartment containing a treatment composition comprising at least one optional solvent;
A second compartment containing a conditioning composition containing B.2-2 AEE and at least one carboxylic acid;
C. Optionally include one or more additional compartments containing at least one hair colorant or composition.
The first and / or second compartment comprises at least one acid selected from maleic acid, citric acid, malonic acid or mixtures thereof.

An exemplary embodiment of a kit for treating and / or reshaping hair is
A.
i.2- (2-Aminoethoxy) ethanol and;
ii. With at least one carboxylic acid;
iii. A first compartment containing a treatment composition comprising at least one optional solvent;
A second compartment containing a conditioning composition containing B.2-2 AEE and at least one carboxylic acid;
C. Optionally include one or more additional compartments containing at least one hair shaping agent or composition.

Further exemplary embodiments of the kit for treating and / or reshaping the hair are:
A.
i.2- (2-Aminoethoxy) ethanol and;
ii. With at least one carboxylic acid;
iii. First compartment containing a treatment composition comprising at least one optional solvent;
A second compartment containing a conditioning composition containing B.2-2 AEE and at least one carboxylic acid;
C. Optionally include one or more additional compartments containing at least one hair shaping agent or composition.
The first and / or second compartment and / or one or more additional compartments contain at least one acid selected from maleic acid, citric acid, malonic acid or mixtures thereof. Further exemplary embodiments of the kit for treating and / or reshaping the hair are:
A.
i.2- (2-Aminoethoxy) ethanol and;
ii. With at least one carboxylic acid;
iii. A first compartment containing a treatment composition, optionally with at least one solvent;
A second compartment containing a conditioning composition containing B.2-2 AEE and at least one carboxylic acid;
C. Optionally include one or more additional compartments containing at least one hair shaping agent or composition.
The first and / or second compartment and / or one or more additional compartments do not contain or substantially do not contain maleic acid.

Further exemplary embodiments of the kit for treating and / or reshaping the hair are:
A.
i.2- (2-Aminoethoxy) ethanol and;
ii. With at least one carboxylic acid;
iii. A first compartment containing a treatment composition comprising at least one optional solvent;
A second compartment containing a conditioning composition containing B.2-2 AEE and at least one carboxylic acid;
C. Includes, optionally, one or more additional compartments containing at least one hair shaping agent or composition.
The first and / or second compartment and / or one or more additional compartments contain at least one acid selected from maleic acid, citric acid or a mixture thereof.

According to various embodiments, at least one carboxylic acid present in any of the hair treatment compositions and / or hair conditioning compositions of the kits described above is maleic acid, oxalic acid, malonic acid, malic acid, glutaric acid. , Citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, sebacic acid, benzoic acid, and glyoxylic acid monohydrate, and combinations thereof. In some embodiments, the at least one carboxylic acid in the treatment and conditioning compositions in the first and second compartments of the kit is identical. In other embodiments, the at least one carboxylic acid in the treatment and conditioning compositions in the first and second compartments of the kit is different.

In some embodiments, the at least one carboxylic acid present in the hair treatment composition and / or the hair conditioning composition in the first and second compartments of the kit is independently oxalic acid, malic acid, and them. It is selected from the combination of. In a further embodiment, the at least one carboxylic acid present in the hair treatment composition and / or the hair conditioning composition in the first and second compartments of the kit is independently citric acid, malonic acid, oxalic acid, and the like. It is selected from malic acid, glutaric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, sebacic acid, glyoxylic acid monohydrate, and combinations thereof. In yet further embodiments, at least one carboxylic acid is selected from maleic acid, citraconic acid, fumaric acid, benzoic acid, and combinations thereof. In yet further embodiments, the carboxylic acid present in the treatment composition in the first compartment of the kit, the carboxylic acid present in the conditioning composition in the second compartment, or both are independently malic acid and citric acid. Acids; malonic acid and oxalic acid; malonic acid and malic acid; malonic acid and malic acid; citric acid and oxalic acid; citric acid and malic acid; citric acid and malic acid; oxalic acid and malic acid; oxalic acid and malic acid; It can also be selected from a combination of two carboxylic acids selected from maleic acid and malic acid. In a further embodiment, the carboxylic acid present in the treatment composition in the first compartment, the carboxylic acid present in the conditioning composition in the second compartment, or both, are independently three or more carboxylic acids. Can be selected from a combination of.

In various exemplary and non-limiting embodiments, at least one carboxylic acid present in the treatment composition in any of the compositions, systems, methods, and kits described above is selected from oxalic acid. In a further exemplary and non-limiting embodiment, at least one carboxylic acid present in the treatment composition in any of the compositions, systems, methods and kits described above is selected from malic acid.

As used herein, the terms "the", "one (a)", or "one (an)" mean "at least one" unless a contradiction is explicitly pointed out. Please understand that it should not be limited to "only one". Thus, for example, references to "a portion" include examples of having more than one such portion, unless the context explicitly points to it.

Unless otherwise explicitly specified, none of the methods described herein is intended to conclude that the steps need to be performed in a particular order. Thus, it is particularly specific in the claims or herein that the claims of a method do not actually enumerate the order in which the steps should follow, or that the steps are limited to a particular order. If not stated in, it is never intended to imply any particular order.

Various features, elements or steps of a particular embodiment may be disclosed using the transition phrase "contains" and is described using the transition phrase "consisting of" or "consisting of essentially". It should be understood that it implies alternative embodiments, including those that can be done. Thus, for example, alternative embodiments implied by methods involving A + B + C include embodiments in which the method comprises A + B + C and embodiments in which the method essentially comprises A + B + C. As described, the phrase "at least one of A, B and C" is intended to include "at least one A or at least one B or at least one C" and "at least one A and at least one". It is also intended to include one B and at least one C.

All ranges and quantities indicated herein are intended to include partial ranges and quantities that use any of the disclosed points as endpoints. Therefore, the range of "1% to 10%, for example 2% to 8%, for example 3% to 5%" is "1% to 8%", "1% to 5%", "2% to 10%". Etc. are intended to be included. All numbers, quantities, ranges, etc., whether explicitly stated or not, are intended to be modified by the term "about". Similarly, a given range of "about 1% to 10%" is intended to have the term "about" that modifies both 1% and 10% endpoints.

The numerical ranges and parameters described for the broader scope of the present disclosure are approximate values, but unless otherwise indicated, the numerical values described in a particular embodiment are reported as accurately as possible. However, every number inherently contains a certain error that inevitably arises from the standard deviation found in each of its test measurements. The following examples serve to illustrate, but are not limited to, the embodiments of the present disclosure.

It will be apparent to those skilled in the art that various modifications and modifications can be made in the delivery system, composition, and method of the present invention without departing from the spirit or scope of the present invention. Therefore, the present invention is intended to cover modifications and variations of the present invention, provided that it is within the scope of the appended claims and their equivalents.

Unless otherwise specified, the amounts of components in the compositions / formulations below are expressed as% by weight relative to the total mass of the composition.

(Examples 1-1 to 1-13)
Composition
The following exemplary treatment compositions containing 2- (2-aminoethoxy) ethanol, at least one carboxylic acid, and at least one solvent were prepared. The amounts shown in Table 1 are by weight% of the treatment composition and the pH of each treatment composition is about 3.

The exemplary treatment compositions in Table 1 can be applied to the hair before or after the color-changing composition, or to be applied simultaneously with the color-changing composition. Can be mixed with.

The following conditioning compositions were prepared by mixing the formulations 2b-1 to 2b-8 of Table 2b (Table 6) with the compositions of Table 2a (Table 5).

The amounts shown in Table 2a (Table 5) and 2b (Table 6) are% by weight of the conditioning composition.

The conditioning composition prepared by mixing the formulations of Table 2a (Table 5) and 2b (Table 6) treats the hair as described herein and / or the color-altering composition and /. Alternatively, it can be applied to hair after treatment with a reshaping composition.

Methods The following are examples of methods or processes for treating hair in vitro and in vivo.

(Example-In vitro bleaching process)
Conventional bleach (30 g) and color developer (30-60 g) are mixed with the treatment composition (8 g), applied to the hair, stayed on the hair for at least 50 minutes and lift equal to the bleach standard treated for 50 minutes. Can be achieved. The treatment may be carried out at room temperature. The hair may be rinsed, after which the conditioning composition (0.4 g / g of hair) may be applied to the hair and allowed to rest at room temperature for 10 minutes for rest, followed by rinsing. Hair may be shampooed, rinsed, conditioner applied and rinsed.

(Example-In vivo bleaching process)
Conventional bleach (30 g) and color developer (30-60 g) are mixed with the treatment composition (8 g) and applied to the hair for up to 50 minutes at room temperature or until the desired lift is achieved. You may let it stay. The hair may be rinsed, after which the conditioning composition (15 g-30 g) may be applied to the hair and allowed to rest at room temperature for 10 minutes for rest, followed by rinsing. Hair may be shampooed, rinsed, conditioner applied and rinsed.

(Example-In vivo glazing process)
Conventional glaze (Shades EQ, 60 g) and treatment solution (60 g) may be mixed with the treatment composition (4 g), applied to the hair and allowed to stay in the hair at room temperature for about 20 minutes. The hair may be rinsed, after which the conditioning composition (15 g-30 g) may be applied to the hair and allowed to rest at room temperature for 10 minutes for rest, followed by rinsing. Hair may be shampooed, rinsed, conditioner applied and rinsed.

Example-In vivo bleaching and glazing process Conventional bleaching (30g) and color developer (30-60g) are mixed with the treatment composition (8g), applied to the hair and applied to the hair at room temperature for about 50 minutes. , Or can be retained until the desired lift is achieved. You may rinse your hair and shampoo. Conventional glaze (Shades EQ, 60 g) and treatment solution (60 g) may be mixed with the treatment composition (4 g), applied to the hair and allowed to stay in the hair at room temperature for about 20 minutes. The hair may be rinsed, after which the conditioning composition (15g-30g) can be applied to the hair and allowed to rest at room temperature for 10 minutes for rest, then rinsed. Hair may be shampooed, rinsed, conditioner applied and rinsed.

(Examples of in vitro treatment compositions)
The following exemplary treatment compositions listed in Table 3 were prepared and adjusted to pH 3 unless otherwise indicated. The amount shown in Table 3 is the mass% of the treatment composition, and it is water that balances each composition. The hair treatment selected was a conventional standard bleach containing a bleach composition (30 g) and a color developer (30-60 g) mixed with each treatment composition (8 g). The mixture was applied under the conditions listed to replicate the hair sample. Hair samples were then washed and evaluated. All examples were performed to achieve the same level of lift (lightning level). The time was adjusted appropriately. This makes it possible to directly compare the levels of damage caused to the hair.

The evaluation of the hair sample treated with the exemplary composition was compared with the evaluation of the hair sample treated with a standard bleach composition, or an acid or amine alone, or an acid or amine pH adjusted to about pH 3.

Results Cysteic acid data Since the amount of cysteic acid indicates the level of damaged hair, it is indicated that lower measured concentrations provided the benefit of protecting the hair fibers with a particular composition. .. Therefore, the measured concentration of cysteic acid is a marker for assessing fiber integrity. A 10% improvement (% relative change) was typically considered statistically significant and improved fiber integrity.

A part (sample) of the hair sample of the hair was cut, weighed to about 20 mg, and hydrolyzed at 110 ° C. for 16 hours under strong acid conditions. After hydrolysis, the sample was adjusted to pH about 1.7 with a solution of lithium hydroxide and analyzed with Hitachi amino acid analyzer Model 8900. Amino acid standards (Ref AAS18) from Sigma Aldrich were used to calibrate the instrument and calculate amino acid concentrations for each of the treatment conditions. The comparisons shown in Table 3 below show the measurements of cysteic acid in the compositions in Table 3 below, which are standard bleach only (bleach and color developer compositions). The treated sample was compared to a composition free of 2-2 AEE and at least one carboxylic acid.

Data from a small tensile tester
Wet tensile strength of hair samples bleached with a standard bleach composition containing a treatment composition containing 2-2 AEE, using a fiber tensioning device from Dia-Stron known as MTT (Small Tensile Tester). Was evaluated. For each sample, 50 fibers were used. From the test, Young's modulus (elasticity, MPa) and fracture stress (force per unit area required for fiber fracture, MPa) were determined. The test results are shown in Table 4 below.

Raw data

Based on the results of MTT in Table 4 (Table 8), the bleach alone and the equivalent lift (lightning level) with respect to elastic modulus and fracture stress by the mixture of bleach and the combination of 2-2AEE and carboxylic acid. It is clear that it shows a significant improvement compared to other comparative examples. Therefore, the combination of 2-2AEE and carboxylic acid shows improved resistance to hair breakage treated with a mixture containing this combination.

Strength and Tactile Hair samples treated with the exemplary treatment composition were pH adjusted to 2-2AEE alone, pH adjusted to about 3 with hydrochloric acid, 2-2AEE adjusted to pH about 3, carboxylic acid alone, and sodium hydroxide to pH about 3. Tactile qualities on hair samples treated with a conditioned carboxylic acid were tested.

Evaluation of strength (hair that has the above-mentioned average resistance to bending and is easy to loosen and comb) and tactile sensation (smooth feel of the surface, maintains elasticity when pulled) is visually observed with a damp hair sample. Each sample was rated for each property, both objectively and in the sense of a professional rater. The results are shown in Table 5 (Table 9) and Figures 1-5, with respect to the bleaching standard where rising (positive change) and falling (negative change) are considered baseline (0).

As can be seen in Table 5 and FIGS. 1-5, the treatment composition containing 2-2 AEE and at least one carboxylic acid gave the optimum combination of texture and strength.

Highlight comparison For comparisons 1 and 2 below, cysteic acid and MTT data were regenerated from the table above, but sensory data were not regenerated. Note that the sensory conclusions are based on the data shown in the table from the previous sensory raw data section.

Comparison 1: Oxalic acid + 2-2 AEE

As shown in Table 6 (Table 10), the combination of 2-2AEE and oxalic acid significantly improved the level of cysteic acid more than amine alone, pH adjusted amine or bleach alone. Based on the MTT results, this combination of raw materials also showed improvements in modulus of elasticity and fracture stress compared to bleach alone and all of the comparative examples. Oxalic acid alone reduced the level of cysteic acid, but not the internal fiber strength as measured by MTT. The above sensory data show that the combination had a significant improvement in strength and tactile qualities over bleach alone, a dramatic improvement over oxalic acid alone, and this of the raw material. The combination has been shown to provide strength to the hair.

Comparison 2: Malic acid + 2-2 AEE

As shown in Table 7, the combination of 2-2AEE and malic acid improved the level of cysteic acid compared to bleach and all of the comparative examples. Furthermore, based on the data obtained, this combination showed a synergistic effect compared to amines and acids alone. According to the results of MTT, this combination of raw materials also showed an increase in modulus of elasticity and fracture stress compared to bleach alone and all of the comparative examples. The sensory data above showed that the combination had higher strength and tactile sensation compared to the bleach alone and all other bleaches combined with the additive examples in the dataset.

Claims (23)

With 2- (2-aminoethoxy) ethanol;
Maleic acid, oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, sebacic acid, benzoic acid, and glyoxylic acid monohydrate, and With at least one carboxylic acid selected from their combination;
Including <br/> at least one Solvent, hair compositions. At least one carboxylic acid is selected from citric acid, malonic acid, oxalic acid, malic acid, glutaric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, sebacic acid, glyoxylic acid monohydrate, and combinations thereof. The hair composition according to claim 1, wherein at least one carboxylic acid is selected from maleic acid, citraconic acid, fumaric acid, oxalic acid, and a combination thereof. The hair composition according to claim 1 or 2, wherein at least one carboxylic acid is present in an amount of up to 30% by mass with respect to the mass of the hair composition. The hair composition according to any one of claims 1 to 3, wherein 2- (2-aminoethoxy) ethanol is present in an amount in the range of up to 15% by mass with respect to the mass of the hair composition. .. The hair composition according to any one of claims 1 to 4, wherein the solvent is selected from water, a cosmetically acceptable organic solvent, and a combination thereof. (a) With 2- (2-aminoethoxy) ethanol;
Maleic acid, oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, sebacic acid, benzoic acid and glyoxylic acid monohydrate, and them. With at least one carboxylic acid selected from the combination of;
The first composition for hair comprising at least one solvent, a, and
(b) With 2- (2-aminoethoxy) ethanol;
Maleic acid, oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, sebacic acid, benzoic acid and glyoxylic acid monohydrate, and them. With at least one carboxylic acid selected from the combination of;
Second containing hair compositions, hair treatment system comprising. The first composition for hair and / or at least one carboxylic acid present in said second hair compositions, independently, citric acid, malonic acid, oxalic acid, malic acid, glutaric acid, glycolic acid , succinic acid, adipic acid, tartaric acid, sebacic acid, glyoxylic acid monohydrate, and combinations thereof, or, in the first composition for hair and / or the second hair compositions At least one carboxylic acid present is independently selected from oxalic acid, malic acid, maleic acid, and combinations thereof, or for the first hair composition and / or for the second hair. The hair treatment system according to claim 6 , wherein at least one carboxylic acid present in the composition is independently selected from maleic acid, citric acid, fumaric acid, oxalic acid, and combinations thereof. Further includes a composition comprising an agent for or shaping coloring hair, compositions for coloring to or shaping the hair, comprising the first hair compositions, for coloring the hair The agent is selected from bleaching agents, colorant compounds or combinations thereof, wherein the colorant compound is selected from oxidation dyes, direct dyes, pigments, and mixtures thereof, and / or the hair. The shaping agent is selected from the agents for straightening, relaxing or applying permanent waves to the hair, where the bleaching agent is peroxide, persulfate, perbolate, percarbonate, peracid. The hair treatment system according to claim 6 or 7 , which is selected from, bromates, salts thereof, and mixtures thereof. (a) With 2- (2-aminoethoxy) ethanol;
With at least one carboxylic acid selected from oxalic acid and malic acid;
The first composition for hair comprising at least one solvent, a; and
(b) With 2- (2-aminoethoxy) ethanol;
With at least one carboxylic acid selected from oxalic acid and malic acid;
Second containing hair compositions, hair treatment system comprising. The hair treatment system according to claim 9 , further comprising a composition containing an agent for coloring or shaping the hair. It ’s a way to treat hair,
(a) With 2- (2-aminoethoxy) ethanol;
Maleic acid, oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, sebacic acid, benzoic acid and glyoxylic acid monohydrate, and them. With at least one carboxylic acid selected from the combination of;
Applying to at least one solvent, the first hair compositions containing the hair; and
(b) Hair wiping or rinsing process;
(c) With 2- (2-aminoethoxy) ethanol;
Maleic acid, oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, sebacic acid, benzoic acid and glyoxylic acid monohydrate, and them. With at least one carboxylic acid selected from the combination of;
Second hair composition comprising applying to the hair, the method comprising. The first composition for hair and / or at least one carboxylic acid present in the second hair compositions, independently, oxalic acid, malic acid, maleic acid, and combinations thereof, The method of claim 11. The first hair composition further includes a composition comprising an agent for or shaping coloring hair, compositions for coloring hair, at least one bleaching agent, at least one colorant Including compounds or combinations thereof
The at least one bleaching agent is selected from peroxides, persulfates, perbolates, percarbonates, peracids, bromates, salts thereof, and mixtures thereof; at least one colorant compound is an oxidative dye, a direct dye. , Pigments, and mixtures thereof, according to claim 11 or 12 . It ’s a way to change the color of your hair.
(a) With 2- (2-aminoethoxy) ethanol;
Maleic acid, oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, sebacic acid, benzoic acid and glyoxylic acid monohydrate, and them. With at least one carboxylic acid selected from the combination of;
The step of applying a first hair composition containing at least one solvent to the hair;
(b) Hair rinsing process;
(c) At least one bleaching agent selected from peroxides, persulfates, perbolates, percarbonates, peracids, bromates, salts thereof, and mixtures thereof , at least one colorant compound, or a combination thereof. including, the tint changes composition, prior to application of said first hair compositions, after, or applied at the same time, applying to the hair;
(d) The process of wiping or rinsing hair;
(e) With 2- (2-aminoethoxy) ethanol;
Maleic acid, oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, sebacic acid, benzoic acid , glyoxylic acid monohydrate, and them. With at least one carboxylic acid selected from the combination of;
Second hair composition comprising applying to the hair, the method comprising. It ’s a way to treat hair,
(a) With 2- (2-aminoethoxy) ethanol;
With at least one carboxylic acid selected from oxalic acid, malic acid, and combinations thereof;
Applying at least one solvent, the first hair compositions containing the hair;
(b) Hair wiping or rinsing process; and
(c) With 2- (2-aminoethoxy) ethanol;
With at least one carboxylic acid selected from oxalic acid, malic acid, and combinations thereof;
Second hair composition comprising applying to the hair, the method comprising. It ’s a way to change the color of your hair.
(a) With 2- (2-aminoethoxy) ethanol;
With at least one carboxylic acid selected from oxalic acid, malic acid, and combinations thereof;
The step of applying a first hair composition containing at least one solvent to the hair;
(b) Hair rinsing process;
(c) At least one bleaching agent selected from peroxides, persulfates, perbolates, percarbonates, peracids, bromates, salts thereof, and mixtures thereof , at least one colorant compound, or a combination thereof. the color change composition comprising, prior to application of said first hair compositions, after, or applied at the same time, applying to the hair;
(d) Hair wiping / or rinsing process; and
(e) With 2- (2-aminoethoxy) ethanol;
With at least one carboxylic acid selected from oxalic acid, malic acid, and combinations thereof;
Second hair composition comprising applying to the hair, the method comprising. A multi-section kit for changing the color or shape of hair
(a) With 2- (2-aminoethoxy) ethanol;
Maleic acid, oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, sebacic acid, benzoic acid and glyoxylic acid monohydrate, and them. With at least one carboxylic acid selected from the combination of;
First compartment containing a first composition for hair comprising at least one solvent, a; and
(b) With 2- (2-aminoethoxy) ethanol;
Maleic acid, oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, sebacic acid, benzoic acid , glyoxylic acid monohydrate, and them. With at least one carboxylic acid selected from the combination of;
The second includes a compartment kit comprising a second composition for hair comprising. A multi-section kit for changing the color or shape of hair
(a) With 2- (2-aminoethoxy) ethanol;
With at least one carboxylic acid selected from oxalic acid, malic acid, and combinations thereof;
First compartment containing a first composition for hair comprising at least one solvent, a;
(b) With 2- (2-aminoethoxy) ethanol;
With at least one carboxylic acid selected from oxalic acid, malic acid, maleic acid, and combinations thereof;
See contains one or more additional compartments containing at least one agent for coloring to or shaping and hair; second compartment containing a second composition for hair comprising
The at least one colorant compound is selected from oxidative dyes, direct dyes, pigments, and mixtures thereof, and / or the agent for shaping the hair straightens, relaxes or permanent waves the hair. A kit that is selected from the agents for applying. A method for treating hair,
(a) Following the reduction step of the hair styling process, the first hair composition is applied to the hair, and the first hair composition is
With 2- (2-aminoethoxy) ethanol;
Maleic acid, oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, sebacic acid, benzoic acid , glyoxylic acid monohydrate, and them. With at least one carboxylic acid selected from the combination of;
With at least one solvent, including, step;
(b) A step of retaining the first hair composition on the hair for a treatment time of 5 to 20 minutes;
(c) The process of wiping or rinsing hair;
(d) a second composition for hair comprising the steps of applying to the hair, the second hair composition,
With 2- (2-aminoethoxy) ethanol;
Maleic acid, oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, sebacic acid, benzoic acid , glyoxylic acid monohydrate, and them. With at least one carboxylic acid selected from the combination of;
Step including; and
(e) A method involving the process of rinsing hair. The first composition for hair and / or at least one carboxylic acid present in said second hair compositions, independently, citric acid, malonic acid, oxalic acid, malic acid, glutaric acid, glycolic acid , succinic acid, adipic acid, tartaric acid, sebacic acid, glyoxylic acid monohydrate, and combinations thereof, or, in the first composition for hair and / or the second hair compositions At least one carboxylic acid present is independently selected from oxalic acid, malic acid, maleic acid, and combinations thereof, or for the first hair composition and / or for the second hair. 19. The method of claim 19, wherein at least one carboxylic acid present in the composition is independently selected from maleic acid, citraconic acid, fumaric acid, oxalic acid, and combinations thereof. It ’s a way to treat hair,
(a) With 2- (2-aminoethoxy) ethanol;
Oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, maleic acid, sebacic acid, benzoic acid and glyoxylic acid monohydrate, and them. With at least one carboxylic acid selected from the combination of;
And at least one solvent, a hair composition comprising comprising the step of applying to the hair, methods. The hair composition further comprises at least one agent for changing the color of the hair, and the agent for changing the color of the hair is peroxide, persulfate, perbolate, percarbonate, etc. A composition selected from a bleaching agent selected from peracids, bromates, salts thereof, and mixtures thereof, comprising an agent for changing the color of hair, or an agent for changing the color of hair. things, is mixed with the composition for hair before application to the hair, the step of mixing, the mixture is performed before less than one hour to be applied to the hair, the method of claim 21. It ’s a way to change the color of your hair.
(a) (1) With 2- (2-aminoethoxy) ethanol;
Oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, maleic acid, sebacic acid, benzoic acid and glyoxylic acid monohydrate, and them. With at least one carboxylic acid selected from the combination of;
With at least one solvent;
A step of applying a first hair composition comprising at least one agent for changing the color of the hair to a part of the hair.
The agent for changing the color of the hair is selected from bleaching agents selected from peroxides, persulfates, perbolates, percarbonates, peracids, bromates, salts thereof, and mixtures thereof ;
(a) (2) With 2- (2-aminoethoxy) ethanol;
Oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, maleic acid, sebacic acid, benzoic acid , glyoxylic acid monohydrate, and others. With at least one carboxylic acid selected from the combination of;
A step of applying a second hair composition containing at least one solvent to a portion of the hair;
A process in which parts (a) (1) and (a) (2) essentially consist of different parts of the hair;
(b) Hair wiping or rinsing process;
(c) a third composition for hair comprising the steps of applying to the hair, the third hair composition,
With 2- (2-aminoethoxy) ethanol;
Oxalic acid, malonic acid, malic acid, glutaric acid, citraconic acid, citric acid, glycolic acid, succinic acid, adipic acid, tartaric acid, fumaric acid, maleic acid, sebacic acid, benzoic acid , glyoxylic acid monohydrate, and others. With at least one carboxylic acid selected from the combination of;
Including, including steps, methods.

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