EP2629745A1 - Procédé de production d'un colorant pour fibres de kératine - Google Patents

Procédé de production d'un colorant pour fibres de kératine

Info

Publication number
EP2629745A1
EP2629745A1 EP11721788.5A EP11721788A EP2629745A1 EP 2629745 A1 EP2629745 A1 EP 2629745A1 EP 11721788 A EP11721788 A EP 11721788A EP 2629745 A1 EP2629745 A1 EP 2629745A1
Authority
EP
European Patent Office
Prior art keywords
composition
container
add
amino
weight
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
EP11721788.5A
Other languages
German (de)
English (en)
Inventor
Frank Janssen
Jürgen SCHÖPGENS
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP2629745A1 publication Critical patent/EP2629745A1/fr
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/92—Oils, fats or waxes; Derivatives thereof, e.g. hydrogenation products thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/31—Hydrocarbons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34—Alcohols
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34—Alcohols
    • A61K8/342—Alcohols having more than seven atoms in an unbroken chain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/39—Derivatives containing from 2 to 10 oxyalkylene groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • A61K8/463—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfuric acid derivatives, e.g. sodium lauryl sulfate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/06—Preparations for styling the hair, e.g. by temporary shaping or colouring
    • A61Q5/065—Preparations for temporary colouring the hair, e.g. direct dyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/10—Preparations for permanently dyeing the hair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/716—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components
    • B01F35/7163—Feed mechanisms characterised by the relative arrangement of the containers for feeding or mixing the components the containers being connected in a mouth-to-mouth, end-to-end disposition, i.e. the openings are juxtaposed before contacting the contents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/88—Two- or multipart kits

Definitions

  • Human hair is today treated in a variety of ways with hair cosmetic preparations. These include, for example, the cleansing of hair with shampoos, the care and regeneration with rinses and cures and the bleaching, dyeing and shaping of the hair with dyes, tinting agents, waving agents and styling preparations. In this case, means for changing or nuancing the color of the head hair play a prominent role.
  • dyeing or tinting agents which contain so-called direct drawers as a coloring component. These are dye molecules that attach directly to the hair and do not require an oxidative process to form the paint. These dyes include, for example, the henna already known from antiquity for coloring body and hair. These dyeings are generally much more sensitive to shampooing than the oxidative dyeings, so that a much more undesirable change in shade or even a visible "discoloration" occurs much faster.
  • oxidation colorants For permanent, intensive colorations with corresponding fastness properties, so-called oxidation colorants are used. Such colorants usually contain oxidation dye precursors, so-called developer components and coupler components. The developer components form under the influence of oxidizing agents or of atmospheric oxygen with one another or with coupling with one or more coupler components, the actual dyes.
  • the oxidation stains are characterized by excellent, long lasting staining results.
  • a mixture of a larger number of oxidation dye precursors must usually be used; In many cases, direct dyes are still used for shading.
  • oxidative colorants or bleaching powders are generally carried out by manual mixing of prefabricated active ingredient compositions, for example two oxidative colorants or two bleaches.
  • manual mixing is time consuming and labor intensive. For example, the ingredients must be weighed before mixing.
  • homogenization of the mixture by manual mixing of the active ingredients is time-consuming.
  • the user is also exposed to any dusts.
  • composition B comprises at least one oil component having a melting point below 25 ° C, and
  • composition A and / or the composition B comprises at least one emulsifier.
  • compositions A and B are mixed together to form a dye for keratin fibers.
  • the supply of the composition A is carried out from a container A.
  • This container A is preferably designed as a reservoir and preferably comprises the multiple necessary for the implementation of a single mixing process amount of the composition A.
  • a subset a of in A composition A contained in the container A in the container B wherein a residual amount of the composition A in the container A remains in the container A until the end of the mixing process and this residual amount of at least twice, preferably at least four times and in particular at least eight times the amount the subset a corresponds.
  • the container A has two or more chambers (for example: A1 and A2) in which mutually different compositions (for example: A1 and A2) are present separately from one another.
  • the device used for carrying out the method according to the invention is designed such that selected by the user between the two or more chambers and, alternatively, for example, in a first mixing method, a composition A1 and in the subsequent mixing method, a composition A2 is used.
  • the apparatus for carrying out the method according to the invention can also provide two or more separate containers for holding different compositions A.
  • the introduction of the composition A from the container A in the container B is preferably carried out by means of a subsequent to the container A line system. At the end of this line system is provided for introducing the composition A in the container B filling device.
  • the composition A is preferably at a pressure above 1, 1 bar, preferably above 2.0 bar, preferably above 5.0 bar and in particular between 10 and 20 bar introduced into the container B.
  • composition A is introduced in the course of the process in the container B, from which subsequently emerges the colorant for keratin fibers as a mixture of the compositions A and B from the container B.
  • the container B used for this purpose is preferably fastened by means of an adhesive, latching, snap-action or clamping mechanism in the device used for carrying out the method according to the invention.
  • the container B is preferably designed in the form of a sealed capsule.
  • this sealed capsule is opened by means of the line system leading the composition A.
  • the opening process is preferably carried out by penetration of the container wall of the container B, for example by means of the filling device located at the end of the line system.
  • This filling device may be formed for example in the form of a mandrel.
  • At least one outlet opening is formed by introducing the composition A into the container B.
  • causes of the formation of the outlet opening can, for example, in the container B to be increasing pressure.
  • the outlet opening can also be formed by the action of the filling device, for example by the filling device piercing the container wall of the container B at two locations or by the pressure occurring in the container through the penetration of a container wall causing the formation of the outlet opening.
  • the formation of the outlet opening in the container wall of the container B is preferably controlled by the specific construction of the container B.
  • the container B has a weakening line, along which the outlet opening is formed by the introduction of the composition A and / or the action of the filling device.
  • the container has a membrane, which is pressed by the introduction of the composition A and / or the action of the filling device to form the outlet opening against a mandrel.
  • the membrane is preferably part of the container wall of the container B. By the penetration of the membrane by means of the mandrel, the outlet opening is generated.
  • the mandrel can be arranged both within the container B, as well as outside of the container B. In a mandrel disposed within the container B, the container wall of the container B is opened from the inside to the outside. The mandrel is outside the container B, the mandrel presses the container wall from outside to inside.
  • the container wall of the container B in the Einwirk Scheme of the mandrel has a line of weakness through which, for example, the size of the outlet opening can be influenced.
  • the composition A and / or the mixture of the compositions A and B preferably undergoes a static mixer during the course of the process.
  • This static mixer can be arranged, for example, within the above-described piping system, but is preferably located in the immediate vicinity of the outlet opening of the container B, for example within the container B or outside the outlet opening. In the latter case, the static mixer may be formed as an integral part of the container B.
  • the static mixer is part of the device used for carrying out the method according to the invention and is, for example, the Attachment of the container B used adhesive, latching, snap or clamping mechanism assigned.
  • composition B present in the container B is discharged from the container B through the outlet opening in the course of the method by means of the introduced composition A.
  • the discharge preferably takes place substantially completely.
  • the composition B is discharged from the container to at least 80 wt .-%, preferably at least 90 wt .-%, more preferably at least 95 wt .-% and in particular at least 98 wt .-%.
  • the volume ratio of the compositions A and B used in the mixing method is preferably 10: 1 to 1: 1, and more preferably 6: 1 to 2: 1.
  • the absolute volume of the composition A used is preferably between 5 and 500 ml, preferably between 10 and 400 ml and in particular between 20 and 300 ml.
  • the weight ratio of the compositions A and B used in the process is preferably between 1: 1 and 20: 1, preferably between 2: 1 and 10: 1 and in particular between 3: 1 and 8: 1.
  • compositions A and B are preferably not heated by an external heat source during the mixing process.
  • the temperature of the composition A should preferably be less than 35 ° C, preferably less than 30 ° C and especially less than 25 ° C.
  • the temperature of the dyeing agent for keratin fibers should also preferably be less than 35 ° C., preferably less than 30 ° C. and in particular less than 25 ° C., on leaving the container B.
  • the dyestuff for keratin fibers obtained as the process end product preferably has a pH of between 5 and 12, preferably between 7.5 and 11.
  • the inventive method is particularly suitable for the production of dyes for keratin fibers having a viscosity above 20,000 mPas (Brookfield viscometer, spindle 5, 4 rpm) preferably between 20,000 and 100,000 mPas (Brookfield viscometer, spindle 5, 4 rpm) and in particular between 25,000 and 40000 mPas (Brookfield viscometer, spindle 5, 4 Rpm).
  • the production of colorants with appropriate viscosity is therefore preferred according to the invention.
  • composition B contains at least one oil component having a melting point below 25 ° C.
  • oil components from the group of paraffins has proved to be particularly advantageous with regard to the viscosity and homogeneity of the resulting colorant for keratin fibers.
  • Processes which are preferred according to the invention are therefore characterized in that composition B comprises an oil component from the group of paraffins, wherein the weight fraction of the oil component in the total weight of composition B is preferably from 0.1 to 50% by weight, preferably from 1.0 to 40% by weight. -% and in particular 5.0 to 30 wt .-% is.
  • the processes according to the invention are further characterized in that the composition A and / or the composition B comprises at least one emulsifier.
  • composition A and / or composition B comprises at least one emulsifier selected from the group consisting of the alkoxylated fatty alcohol, preferably from the group of ethoxylated fatty alcohols, preferably from the group of ethoxylated C 8 to d 6 fatty alcohols preferably from the group of C 8 to d 4 fatty alcohols.
  • the proportion by weight of the emulsifier from the group of the alkoxylated fatty alcohols in the total weight of the composition A and / or the composition B is preferably 0.05 to 30% by weight, preferably 0.2 to 20% by weight and in particular 1, 0 to 10 wt .-%.
  • the composition A and / or the composition B therefore contains at least one emulsifier from the group of fatty alcohols, preferably from the group of C 8 to C 16 fatty alcohols, particularly preferably from the group of the C 8 to C 14 fatty alcohols.
  • the proportion by weight of the emulsifier from the group of fatty alcohols in the total weight of the composition A and / or the composition B is preferably 0.05 to 30 wt .-%, preferably 0.2 to 20 wt .-% and in particular 1, 0 to 10 wt .-%.
  • the viscosity characteristics of the composition B or of the dyeing agent for keratin fibers obtained by mixing the compositions A and B and the homogeneity properties of this mixture can be further improved by the addition of alkoxylated fatty alcohol sulfates or fatty acids.
  • the composition A and / or the composition B contains at least one alkoxylated fatty alcohol sulfate, preferably an ethoxylated C 8 to D 6 fatty alcohol sulfate, more preferably an ethoxylated C 8 to D 4 fatty alcohol sulfate.
  • the proportion by weight of the alkoxylated fatty alcohol sulfate in the total weight of the composition A and / or the composition B is preferably 0.05 to 30 wt .-%, preferably 0, 1 to 10 wt .-% and in particular 1, 0 to 5.0 wt. %.
  • the composition B contains at least one fatty acid c) from the group of C 8 to C 24 fatty acids, preferably from the group of C 12 to C 2 2 fatty acids and in particular from the group of C M to C 2 o fatty acids.
  • the proportion by weight of the fatty acid in the total weight of the composition B is preferably from 1, 0 to 20 wt .-%, preferably 2.0 to 18 wt .-% and in particular from 5.0 to 15 wt .-%.
  • the use of a polymeric thickener is preferred.
  • the thickener is preferably added to the composition A. From the extensive group of polymeric thickeners, the use of polymeric thickeners from the group of acrylic or methacrylic acid copolymers has proved to be particularly advantageous for the preparation of a dye for keratin fibers with sufficient viscosity and at the same time satisfactory homogeneity.
  • a polymer which is very particularly preferred according to the invention is the copolymer known from the INCI name Acrylates Copolymer of two or more monomers selected from acrylic acid, methacrylic acid and their esters with C 1 -C 6 -alkyl groups.
  • the composition A contains at least one polymeric thickener from the group of (meth) acrylic acid Copoylmere are therefore preferred.
  • the proportion by weight of the polymeric thickener in the total weight of composition A is preferably from 0.01 to 50% by weight, preferably from 0.1 to 30% by weight and in particular from 0.5 to 20% by weight, in order to achieve advantageous viscosities and homogeneities.
  • compositions A and B mixed together in the process according to the invention may, in addition to the abovementioned compulsory constituents, furthermore comprise a multiplicity of hair-color-altering active substances. So, for example two different oxidation dye precursors,
  • composition A comprises at least one oxidizing agent and / or the composition B comprises at least one dye selected from the group consisting of the oxidation dye precursors and the substantive dye.
  • the composition A is preferably flowable and is in the form of a liquid, a gel or a paste.
  • Particularly preferred liquid compositions A contain at least 30% by weight, preferably at least 40% by weight and in particular at least 50% by weight of water.
  • the proportion by weight of the water is preferably between 30 and 98 wt .-%, preferably between 40 and 96 wt .-% and in particular between 50 and 94 wt .-%, each based on the total weight of the composition A.
  • the composition A contains at least one oxidizing agent, preferably 0.5 to 50 wt .-%, preferably 1, 0 to 20 wt .-%, particularly preferably 2.5 to 16 wt .-% and in particular 5, 0 to 14 wt .-% hydrogen peroxide (calculated as 100% H 2 0 2 ), each based on the total weight of the composition A.
  • at least one oxidizing agent preferably 0.5 to 50 wt .-%, preferably 1, 0 to 20 wt .-%, particularly preferably 2.5 to 16 wt .-% and in particular 5, 0 to 14 wt .-% hydrogen peroxide (calculated as 100% H 2 0 2 ), each based on the total weight of the composition A.
  • composition B can be present in flowable form, for example as a liquid, gel or paste, but also as a solid, in particular as a powder or compressed powder. With regard to the duration of the process and to the improvement of the process result, in particular the quality of the mixing, however, flowable compositions B have proven to be advantageous.
  • composition B contains at least one oxidation dye precursor or at least one substantive dye.
  • composition B contains at least one oxidative colorant (oxidation dye precursor).
  • oxidative colorants are to be understood as meaning hair-color-changing agents which cause a permanent coloration of the fibers by oxidation of oxidation dye precursors.
  • compositions B according to the invention can contain, as dye precursors, oxidation dye precursors of the developer and / or coupler type, and precursors of naturally-analogous dyes, such as indole and indoline derivatives, and mixtures of representatives of these groups.
  • compositions B used according to the invention contain at least one oxidation dye precursor of the developer and / or coupler type.
  • developer component a p-phenylenediamine derivative or one of its physiologically acceptable salts.
  • Particularly preferred p-phenylenediamines are selected from p-phenylenediamine, p-toluenediamine, 2-chloro-p-phenylenediamine, N, N-bis (2-hydroxyethyl) -p-phenylenediamine and N-phenyl-p-phenylenediamine, 2- (2-hydroxyethyl) -p-phenylenediamine, N- (4-amino-3-methylphenyl) -N- [3- (1H-imidazol-1-yl) propyl] amine and their physiologically acceptable salts.
  • developer component compounds which contain at least two aromatic nuclei which are substituted by amino and / or hydroxyl groups.
  • Preferred binuclear developer components are in particular: N, N'-bis (2-hydroxyethyl) -N, N'-bis (4'-aminophenyl) -1,3-diamino-propan-2-ol and bis (2-hydroxyethyl) hydroxy-5-aminophenyl) methane and their physiologically acceptable salts.
  • the developer component may be preferred according to the invention to use as the developer component a p-aminophenol derivative or one of its physiologically tolerable salts.
  • Preferred p-aminophenols are in particular p-aminophenol, N-methyl-p-aminophenol, and 4-amino-3-methyl-phenol and their physiologically acceptable salts.
  • the developer component may be selected from o-aminophenol and its derivatives such as 2-amino-5-methylphenol and its physiologically acceptable salts.
  • the developer component may be selected from heterocyclic developer components, such as the pyridine, pyrimidine, pyrazole, pyrazolo-pyrimidine derivatives and their physiologically acceptable salts.
  • Preferred pyrimidine derivatives are in particular 2,4,5,6-tetraaminopyrimidine and 4-hydroxy-2,5,6-triaminopyrimidine and their physiologically acceptable salts.
  • a preferred pyrazole derivative is 4,5-diamino-1- (2-hydroxyethyl) pyrazole and its physiologically acceptable salts.
  • compositions B contain at least one coupler component.
  • coupler components m-phenylenediamine derivatives, naphthols, resorcinol and resorcinol derivatives, pyrazolones and m-aminophenol derivatives are generally used.
  • Suitable coupler substances are in particular 1-naphthol, 1, 5- and 2,7-dihydroxynaphthalene, 1-acetoxy-2-methoxynaphthalene, resorcinol, 4-chloro-resorcinol and 2-amino-3-hydroxypyridine and their physiologically tolerated salts.
  • coupler components according to the invention are 1-naphthol, 1,5- and 2,7-dihydroxynaphthalene, 5-amino-2-methylphenol, 2-amino-3-hydroxypyridine, resorcinol, 4-chlororesorcinol, 2-methylresorcinol and 2, 6-Dihydroxy-3,4-dimethylpyridine and their physiologically acceptable salts.
  • compositions B used according to the invention comprise both the developer components and the coupler components preferably in an amount of 0.005 to 20% by weight, preferably 0.1 to 5% by weight, based in each case on the total weight of the composition B.
  • developer components and Coupler components generally used in about molar amounts to each other.
  • a certain excess of individual oxidation dye precursors is not disadvantageous, so that developer components and coupler components in a molar ratio of 1: 0.5 to 1: 3, in particular 1: 1 to 1: 2 , may be included.
  • the compositions B contain as oxidation dye precursor at least one precursor of a natural analog dye.
  • precursors of naturally-analogous dyes such indoles and indolines are preferably used which have at least one hydroxy or amino group, preferably as a substituent on the six-membered ring.
  • Particularly preferred derivatives of indoline are 5,6-dihydroxyindoline and 2,3-dioxoindoline (isatin) and their physiologically acceptable salts.
  • a particularly preferred derivative of indole is 5,6-dihydroxyindole and its physiologically acceptable salts.
  • compositions B of the invention contain the indole or indoline derivatives preferably in an amount of 0.05-10 wt .-%, preferably 0.2-5 wt .-%, each based on their total weight.
  • compositions B may also contain substantive dyes.
  • compositions B according to the invention contain at least one substantive dye.
  • Direct dyes can be subdivided into anionic, cationic and nonionic substantive dyes.
  • the substantive dyes are preferably selected from the Nitrophenylendiaminen, the Nitroaminophenolen, the Azo dyes, the anthraquinones or the indophenols and their physiologically acceptable salts.
  • 2,4-dinitro-1-naphthol-7-sulfonic acid disodium salt (Cl 10.316, Acid Yellow 1, Food Yellow No. 1), 2- (indan-1, 3-dione-2) are particularly suitable as anionic substantive dyes.
  • Preferred anionic substantive dyes are those having the international designations or trade names Acid Yellow 1, Acid Yellow 10, Acid Yellow 23, Acid Yellow 36, Acid Orange 7, Acid Red 33, Acid Red 52, Pigment Red 57: 1, Acid Blue 7 , Acid Green 50, Acid Violet 43, Acid Black 1 and Acid Black 52 known compounds.
  • Suitable cationic substantive dyes are, in particular, di [4- (diethylamino) phenyl] [4- (ethylamino) naphthyl] carbenium chloride (CI 42,595, Basic Blue 7), di [4- (dimethylamino) phenyl] [4- (phenylamino ) naphthyl] carbenium chloride (Cl 44.045; Basic Blue 26), 8-amino-2-bromo-5- hydroxy-4-imino-6 - [(3- (trimethylammonio) phenyl) amino] -1 (4H) -n (Cl 56.059;
  • Suitable nonionic substantive dyes are in particular nonionic nitro and quinone dyes and neutral azo dyes.
  • Particularly suitable blue nitro dyes are 1,4-bis [(2-hydroxyethyl) amino] -2-nitrobenzene (HC Violet BS), 1- (2-hydroxyethyl) amino-2-nitro-4- [di (2-hydroxyethyl) amino] -benzene (HC Blue 2), 4- [di (2-hydroxyethyl) amino] -1 - [(2-methoxyethyl) amino] -2-nitrobenzene (HC Blue 1: 1), 4- [ethyl (2 - hydroxyethyl) amino] -1 - [(2-hydroxyethyl) amino] -2-nitrobenzene hydrochloride (HC Blue 12), 1- (2-hydroxyethyl) amino-2-nitro-4-N-ethyl-N- (2-hydroxyethyl) aminobenzene (HC Blue 15), 1-amino-3-methyl-4 - [(2-hydroxyethyl) amino] -6-nitrobenzene (HC Violet 1), 1- (3-hydroxypropylamino)
  • Suitable red nitro dyes are in particular 1-amino-4 - [(2-hydroxyethyl) amino] -2-nitrobenzene (HC Red 7), 2-amino-4,6-dinitrophenol (picramic acid) and their salts, 1, 4-diamino -2-nitrobenzene (Cl 76.070), 4-amino-2-nitro-diphenylamine (HC Red 1), 1-amino-4- [di (2-hydroxyethyl) amino] -2-nitrobenzene hydrochloride (HC Red 13) , 1-amino-4 - [(2-hydroxyethyl) amino] -5-chloro-2-nitrobenzene, 4-amino-1 - [(2-hydroxyethyl) amino] -2-nitrobenzene (HC Red 3), 4 - [(2-hydroxyethyl) amino] -3-nitrotoluene, 4-amino-3-nitrophenol, 4 - [(2-hydroxyethyl) amino] -3-nitrophenol, 4
  • Particularly suitable yellow nitro dyes are 1,2-diamino-4-nitrobenzene (Cl 76.020), 1 - [(2-hydroxyethyl) amino] -2-nitrobenzene (HC Yellow 2), 1- (2-hydroxyethoxy) -2- [ (2-hydroxyethyl) amino] -5-nitrobenzene (HC Yellow 4), 1-amino-2 - [(2-hydroxyethyl) amino] -5-nitrobenzene (HC Yellow 5), 4- [(2,3-dihydroxypropyl ) -amino] -3-nitro-1-trifluoromethyl-benzene (HC Yellow 6), 2 - [(2-hydroxyethyl) -amino] -1-methoxy-5-nitrobenzene, 2-amino-4-nitrophenol, 1- (2-Hydroxyethoxy) -3-methylamino-4-nitrobenzene, 2,3- (dihydroxypropoxy) -3-methylamino-4-nitrobenzene, 3 - [(
  • Suitable quinone dyes are in particular 1 - [(2-hydroxyethyl) amino] -4-methylamino-9,10-anthraquinone (Cl 61, 505, Disperse Blue 3), mixtures of 1,4-bis [(2-hydroxyethyl) amino] anthra-9,10-quinone with 1 - [(2-hydroxyethyl) amino] -4 - [(3-hydroxypropyl) amino] anthra-9,10-quinone and 1,4-bis [(3-hydroxypropyl) amino] anthra-9,10-quinone (Disperse Blue 377), 1,4-diamino-9,10-anthraquinone (Cl 61, 100, Disperse Violet 1), 1-amino-4- (methylamino) -9, 10-anthraquinone (Cl 61, 105, Disperse Violet 4, Solvent Violet No.
  • Suitable neutral azo dyes are in particular 1 - [di (2-hydroxyethyl) amino] -3-methyl-4 - [(4-nitrophenyl) azo] benzene (Cl 11, 210, Disperse Red 17), 1- [Di ( 2-hydroxyethyl) amino] -4 - [(4-nitrophenyl) azo] benzene (Disperse Black 9), 4 - [(4-aminophenyl) azo] -1- [di (2-hydroxyethyl) amino] -3- methylbenzene (HC Yellow 7), 2,6-diamino-3 - [(pyridin-3-yl) azo] -pyridine, 4 - [(4-nitrophenyl) azo] -aniline (Cl 1, 005; Disperse Orange 3 ).
  • compositions B contain the substantive dyes preferably in an amount of 0.01 to 20 wt .-%, based on the total weight of the composition B.
  • the agents according to the invention may also naturally occurring dyes such as indigo (Indigoferia tinctoria), henna red (Lawsonia inermis), henna neutral or henna black.
  • Other preferred natural dyes are included, for example, in chamomile flower, sandalwood, black tea, buckthorn bark, sage, bluewood, madder root, catechu, sedre, and alkana root.
  • the composition B used is a bleaching agent, preferably a bleaching powder.
  • these Blondierstoff preferably contain so-called "booster". These are usually solid peroxo compounds which are not adducts of hydrogen peroxide to other components.
  • peroxo compounds in principle not limited; customary peroxo compounds known to the person skilled in the art are, for example, ammonium peroxodisulfate, potassium peroxodisulfate, sodium peroxodisulfate, ammonium persulfate, potassium persulfate, sodium persulfate, potassium peroxodiphosphate, percarbonates, such as magnesium percarbonate and peroxides, such as barium peroxide.
  • the inorganic compounds are preferred according to the invention. Particularly preferred are the peroxodisulfates, in particular ammonium peroxodisulfate.
  • the peroxo compounds are present in the bleaching compositions used according to the invention as composition B, preferably in amounts of from 2 to 50% by weight, in particular in amounts of from 10 to 35% by weight.
  • the composition B at least one oxidizing agent, preferably 5.0 to 50 wt .-%, preferably 10 to 45 wt .-%, particularly preferably 15 to 40 wt .-% and in particular 20 to 35 wt .-% persulfate, each based on the total weight of the composition B.
  • the bleaching agents used according to the invention contain an alkalizing agent which serves to adjust the alkaline pH of the application mixture.
  • the usual alkalizing agents known to the person skilled in the art for bleaching agents such as ammonium, alkali metal and alkaline earth metal hydroxides, carbonates, bicarbonates, hydroxycarbonates, silicates, in particular metasilicates and alkali metal phosphates, can also be used according to the invention.
  • the bleaching agents according to the invention contain at least two different alkalizing agents. In this case, mixtures of, for example, a hydroxycarbonate and a metasilicate may be preferred.
  • the proportion by weight of the alkalizing agent in the total weight of the bleaching agent used as composition B is preferably from 5 to 50% by weight, preferably from 10 to 45% by weight and in particular from 12 to 40% by weight.
  • composition B a bleaching agent is used as composition B, this is preferably present in powder form, and as a rule a component for dedusting the finely pulverized formulation is additionally added.
  • dedusting agents are usually oils, liquid waxes, ether derivatives but also at 25 ° C liquid solvent selected from the group of hydrocarbons, alcohols, esters and ketones, such as 3- Methoxybutanol, benzyl alcohol, 1, 2-propanediol, hexanol, cyclohexanone, propylene carbonate and ethyl diglycol.
  • the composition B may contain a thickener, in particular solid compositions B, in particular solid, bleach-containing compositions B preferably 0.5 to 20 wt .-%, preferably 1, 0 to 15 wt .-%, particularly preferably 1, 5 to 10 wt .-% xanthan and / or carboxycellulose.
  • a thickener in particular solid compositions B, in particular solid, bleach-containing compositions B preferably 0.5 to 20 wt .-%, preferably 1, 0 to 15 wt .-%, particularly preferably 1, 5 to 10 wt .-% xanthan and / or carboxycellulose.
  • compositions A and B used in the process according to the invention can be found in the following tables:
  • composition A Data in% by weight based on the composition A
  • Oxidizing agent 0.5 to 50 1, 0 to 20 2.5 to 16 5.0 to 14
  • composition B In% by weight based on the composition B
  • Ol component (mp ⁇ 25 ° C) 0, 1 to 50 1, 0 to 40 5.0 to 20 5.0 to 30
  • Emulsifier 0.05 to 30 0.2 to 20 0.2 to 20 1, 0 to 10
  • composition A Data in% by weight based on the composition A
  • composition B In% by weight based on the composition B
  • Alkoxylated fatty alcohol 0.05 to 30 0.2 to 20 0.2 to 20 1, 0 to 10
  • composition A Data in% by weight based on the composition A
  • composition B In% by weight based on the composition B
  • Alkoxylated fatty alcohol 0.05 to 30 0.2 to 20 0.2 to 20 1, 0 to 10
  • composition A Data in% by weight based on the composition A
  • composition B In% by weight based on the composition B
  • composition A Data in% by weight based on the composition A
  • composition B In% by weight based on the composition B
  • composition A Data in% by weight based on the composition A
  • composition B In% by weight based on the composition B
  • Alkoxylated fatty alcohol 0.05 to 30 0.2 to 20 0.2 to 20 1, 0 to 10
  • composition A Data in% by weight based on the composition A
  • composition B In% by weight based on the composition B
  • Alkoxylated fatty alcohol 0.05 to 30 0.2 to 20 0.2 to 20 1, 0 to 10
  • composition A Data in% by weight based on the composition A
  • composition B In% by weight based on the composition B
  • composition A Data in% by weight based on the composition A
  • composition B In% by weight based on the composition B
  • composition A Data in% by weight based on the composition A
  • composition B In% by weight based on the composition B
  • Alkoxylated fatty alcohol 0.05 to 30 0.2 to 20 0.2 to 20 1, 0 to 10
  • composition A Data in% by weight based on the composition A
  • composition B In% by weight based on the composition B
  • Alkoxylated fatty alcohol 0.05 to 30 0.2 to 20 0.2 to 20 1, 0 to 10
  • composition A Data in% by weight based on the composition A
  • composition B In% by weight based on the composition B
  • composition A Data in% by weight based on the composition A
  • composition B In% by weight based on the composition B
  • the colorants prepared according to the invention or the compositions A and B used for the preparation may contain further active ingredients, auxiliaries and additives, for example nonionic polymers, for example vinylpyrrolidone / vinyl acrylate copolymers, polyvinylpyrrolidone and vinylpyrrolidone / vinyl acetate copolymers and polysiloxanes,
  • auxiliaries and additives for example nonionic polymers, for example vinylpyrrolidone / vinyl acrylate copolymers, polyvinylpyrrolidone and vinylpyrrolidone / vinyl acetate copolymers and polysiloxanes,
  • cationic polymers such as quaternized cellulose ethers, polysiloxanes with quaternary groups, dimethyldiallylammonium chloride polymers, acrylamide-dimethyldiallylammonium chloride copolymers, diethyl sulfate-quaternized dimethylaminoethylmethacrylate-vinylpyrrolidone copolymers, vinylpyrrolidone-imidazolinium methochloride copolymers and quaternized polyvinylalcohol,
  • zwitterionic and amphoteric polymers for example acrylamidopropyltrimethylammonium chloride / acrylate copolymers and octylacrylamide / methyl methacrylate / tert-butylaminoethyl methacrylate / 2-hydroxypropyl methacrylate copolymers,
  • anionic polymers such as polyacrylic acids, crosslinked polyacrylic acids, vinyl acetate / crotonic acid copolymers, vinylpyrrolidone / vinyl acrylate copolymers, vinyl acetate / butyl maleate / isobornyl acrylate copolymers, methyl vinyl ether / maleic anhydride copolymers, and acrylic acid / ethyl acrylate / N-tert-butyl acrylamide terpolymers .
  • Thickeners such as agar-agar, guar gum, alginates, xanthan gum, gum arabic, karaya gum, locust bean gum, linseed gums, dextrans, cellulose derivatives, e.g. Methylcellulose, hydroxyalkylcellulose and carboxymethylcellulose, starch fractions and Derivatives such as amylose, amylopectin and dextrins, clays such.
  • B. bentonite or fully synthetic hydrocolloids such as polyvinyl alcohol,
  • Structurants such as maleic acid and lactic acid
  • hair-conditioning compounds such as phospholipids, for example soya lecithin, egg lecithin and cephalins,
  • Protein hydrolysates in particular elastin, collagen, keratin, milk protein, soy protein and wheat protein hydrolysates, their condensation products with fatty acids and quaternized protein hydrolysates,
  • Solvents and mediators such as ethanol, isopropanol, ethylene glycol, propylene glycol, glycerol and diethylene glycol,
  • fiber-structure-improving active ingredients in particular mono-, di- and oligosaccharides such as, for example, glucose, galactose, fructose, fructose and lactose,
  • quaternized amines such as methyl-1-alkylamidoethyl-2-alkylimidazolinium methosulfate
  • Anti-dandruff agents such as Piroctone Olamine, Zinc Omadine and Climbazole,
  • Light stabilizers in particular derivatized benzophenones, cinnamic acid derivatives and triazines, substances for adjusting the pH, for example customary acids, in particular edible acids and bases,
  • Active ingredients such as allantoin, pyrrolidonecarboxylic acids and their salts, and bisabolol,
  • Vitamins, provitamins and vitamin precursors in particular those of groups A, B 3 , B 5 , B 6 ,
  • Plant extracts such as extracts of green tea, oak bark, stinging nettle, witch hazel, hops, chamomile, burdock root, horsetail, hawthorn, lime blossom, almond, aloe vera, spruce needle, horse chestnut, sandalwood, juniper, coconut, mango, apricot, lime, wheat, kiwi , Melon, orange, grapefruit, sage, rosemary, birch, mallow, meadowfoam, quenelle, yarrow, thyme, lemon balm, toadstool, coltsfoot, marshmallow, meristem, ginseng and ginger root ,.
  • Bodying agents such as sugar esters, polyol esters or polyol alkyl ethers,
  • Fats and waxes such as spermaceti, beeswax, montan wax and paraffins,
  • Swelling and penetration substances such as glycerol, propylene glycol monoethyl ether, carbonates,
  • Opacifiers such as latex, styrene / PVP and styrene / acrylamide copolymers
  • Pearlescing agents such as ethylene glycol mono- and distearate and PEG-3-distearate,
  • Propellants such as propane-butane mixtures, N 2 O, dimethyl ether, C0 2 and air,
  • the process according to the invention is used in particular for the production of colorants for human hair.
  • the colorant for keratin fibers after exiting the container B on keratin fibers, preferably human hair is applied.
  • the application of the colorant is preferably carried out directly, that is within a period of less than 30 minutes, preferably less than 15 minutes, more preferably less than 10 minutes and in particular less than 5 minutes.
  • Particularly preferred is a process for the preparation of a keratin fiber coloring agent from a first flowable composition A and a second composition B, in which
  • oil component having a melting point below 25 ° C and at least one emulsifier
  • composition A with a pressure above 1, 1 bar, preferably above 2.0 bar, preferably above 5.0 bar and in particular between 10 and 20 bar in the container B is introduced and the container B by the initiation of Composition A forms at least one outlet opening from which the colorant for keratin fibers emerges as a mixture of the compositions A and B from the container B.
  • Another object of the present application is a container comprising
  • An additional subject of the present application is a container comprising
  • a container is the subject of the present application, comprising
  • Container wall to pierce this container wall
  • Container wall to pierce this container wall
  • the proportion by weight of the oxidation dye precursors in the total weight of the compositions contained in the aforementioned containers is preferably 0.005 to 20 wt .-%.
  • the proportion by weight of substantive dyes in the total weight of the compositions in the aforementioned containers is preferably from 0.01 to 20% by weight.
  • the volume of the aforementioned containers is preferably 5 to 100 ml, preferably 10 to 80 ml and in particular 20 to 60 ml.
  • Preferred containers have a cylindrical lateral surface, a flat upper side and a flat or conical underside opposite this upper side.
  • Particularly preferred containers have the flange, to which a sealing foil sealing the container is fastened.
  • a flange facilitates, for example, the fastening of the container by means of an adhesive, latching, snap-action or clamping mechanism in the device used for carrying out the method according to the invention.
  • the aforementioned containers are preferably made of chemically inert materials.
  • the group of these materials include, for example, aluminum or plastics such as polypropylene.

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Abstract

Procédé de production d'un colorant pour fibres de kératine à partir d'une première composition A fluide et d'une deuxième composition B, selon lequel la première composition A est extraite d'un récipient A et mise, au moyen d'un dispositif de remplissage et par l'intermédiaire d'une ouverture d'entrée, dans un deuxième récipient B contenant la deuxième composition B, et l'agent colorant pour fibres de kératine sort du récipient B en tant que mélange des compositions A et B. L'invention est caractérisée en ce que a) la composition B contient au moins un composant gras ayant un point de fusion inférieur à 25°C et b) la composition A et/ou la composition B contient au moins un émulsifiant, ces compositions étant aptes à la production de colorants homogènes pour des fibres de kératine et présentant une viscosité adaptée au traitement capillaire.
EP11721788.5A 2010-10-20 2011-05-30 Procédé de production d'un colorant pour fibres de kératine Ceased EP2629745A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010042660A DE102010042660A1 (de) 2010-10-20 2010-10-20 Verfahren zur Herstellung eines Färbemittels für Keratinfasern
PCT/EP2011/058795 WO2012052197A1 (fr) 2010-10-20 2011-05-30 Procédé de production d'un colorant pour fibres de kératine

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EP2629745A1 true EP2629745A1 (fr) 2013-08-28

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EP (1) EP2629745A1 (fr)
JP (1) JP2013541548A (fr)
CN (1) CN103153273B (fr)
DE (1) DE102010042660A1 (fr)
WO (1) WO2012052197A1 (fr)

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WO2015185069A1 (fr) 2012-12-21 2015-12-10 Kao Germany Gmbh Composition de coloration anhydre et procédé de coloration des cheveux
EP3782607A1 (fr) 2019-08-23 2021-02-24 NuVessl Inc. Composition à chargement de molécules passagères amélioré

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DE1801518A1 (de) * 1966-03-03 1971-01-21 Schwarzkopf Gmbh Hans Vorrichtung zum Abgeben zweier miteinander gemischter Substanzen,insbesondere eines Haarfaerbemittels
DE1617825C3 (de) 1966-03-03 1974-11-28 Hans Schwarzkopf Gmbh, 2000 Hamburg Vorrichtung zum Mischen und Versprühen einer aus wenigstens zwei flüssigen, pulverförmigen oder pastenförmigen Bestandteilen und einem Treibgas bestehenden Mischung
US3548562A (en) * 1968-06-24 1970-12-22 Gilbert Schwartzman Method of producing a mixing package employing two separate containers
DE3460955D1 (en) * 1983-08-02 1986-11-20 Aerosol Service Ag Two-component package
DE3405065A1 (de) 1984-02-13 1985-08-22 F.P.D. Future Patents Development Co. S.A., Luxemburg/Luxembourg Vorrichtung zum herstellen und verspruehen einer aus wenigstens zwei komponenten, z. b. fluessigkeiten, und einem treibgas bestehenden mischung
DE3843892A1 (de) * 1988-12-24 1990-06-28 Wella Ag Oxidationshaarfaerbemittel mit einem gehalt an diaminopyrazolderivaten und neue diaminopyrazolderivate
DE10163847A1 (de) * 2001-12-22 2003-07-03 Henkel Kgaa Stabile Färbeemulsionen
EP1606045B1 (fr) * 2003-03-22 2015-07-01 Henkel AG & Co. KGaA Dispositif de melange
US20050169871A1 (en) 2004-01-29 2005-08-04 L'oreal Composition prepared with pressurized fluid, uses therefore
DE102007056935A1 (de) * 2007-11-23 2009-05-28 Henkel Ag & Co. Kgaa Zweikomponenten Aerosolhaarfarbe
FR2940103B1 (fr) * 2008-12-19 2011-06-10 Oreal Procede de coloration eclaircissante de matieres keratiniques mettant en oeuvre une emulsion comprenant un colorant et un agent alcalin et une composition oxydante

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WO2012052197A1 (fr) 2012-04-26
US20130174355A1 (en) 2013-07-11
DE102010042660A1 (de) 2012-04-26
CN103153273A (zh) 2013-06-12
JP2013541548A (ja) 2013-11-14
US8545575B2 (en) 2013-10-01
CN103153273B (zh) 2015-11-25

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