EP0895468A1 - Agent solide pour traiter des fibres de keratine - Google Patents

Agent solide pour traiter des fibres de keratine

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Publication number
EP0895468A1
EP0895468A1 EP97916458A EP97916458A EP0895468A1 EP 0895468 A1 EP0895468 A1 EP 0895468A1 EP 97916458 A EP97916458 A EP 97916458A EP 97916458 A EP97916458 A EP 97916458A EP 0895468 A1 EP0895468 A1 EP 0895468A1
Authority
EP
European Patent Office
Prior art keywords
solid
composition according
hair
treatment
agent
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.)
Withdrawn
Application number
EP97916458A
Other languages
German (de)
English (en)
Inventor
Horst Höffkes
Heide Ehlers
Bettina Bergmann
Gabriele Kittner
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
Priority claimed from DE19618398A external-priority patent/DE19618398A1/de
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0895468A1 publication Critical patent/EP0895468A1/fr
Withdrawn legal-status Critical Current

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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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/732—Starch; Amylose; Amylopectin; Derivatives 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
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73—Polysaccharides
    • A61K8/737—Galactomannans, e.g. guar; Derivatives thereof
    • 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
    • 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

Definitions

  • the invention relates to solid agents for the treatment of keratin fibers, in particular human hair, their use and methods for the treatment of keratin fibers and for the preparation of an application solution and a sales unit for the application of the production method.
  • Keratin fibers are to be understood here as furs, wool, feathers and in particular human hair.
  • solid products also have some disadvantages.
  • the effects of water vapor or atmospheric oxygen in the case of packaging that is not hermetically sealed can lead to a deterioration in the flowability and ultimately to a so-called "caking" of the individual solid particles.
  • the object was therefore to provide these solid agents in a form which precludes “caking” in the case of long storage and enables the application solution to be prepared quickly without negatively influencing the properties of the product.
  • the invention thus relates to solid agents for the treatment of keratin fibers, in particular human hair, which contain 5 to 80% by weight of a solid, inert Contain component, the 20 wt .-% solution or dispersion in water at 20 ° C has a viscosity that exceeds 500 mPas.
  • composition refers to the solid composition before mixing with water.
  • the ready-to-use preparation obtained after mixing with water, which is finally applied to the keratinic fiber, is referred to as the "application solution”.
  • the agents according to the invention are in solid form. This can be, for example, in the form of a powder or a granulate, with powders generally being preferred. Furthermore, the agents according to the invention can be packaged both in the form of a single preparation and in the form of several preparations which are mixed shortly before use.
  • Such inert constituents have proven to be particularly suitable, their 20% solution or dispersion in water at 20 ° C. having a viscosity of at most 100 mPa s, in particular at most 20 mPa s. If the processing temperature of the agents according to the invention is above room temperature, the inert constituents should be chosen so that the viscosity of the corresponding application solution at this temperature is not more than 1.5 times the viscosity of this solution at room temperature. Furthermore, particularly good agents were obtained when the amount of the inert component was 10-60% by weight, based on the total agent.
  • the agents according to the invention contain an inert component as a mandatory ingredient.
  • the invention also includes agents which contain a plurality of inert constituents which satisfy the conditions mentioned, the total proportion thereof not exceeding 80% by weight of the agent.
  • the inert component is an organic compound or a mixture of organic compounds.
  • organic compounds for example, starch, wood, tannic acids, tannin, monosaccharides, oligosaccharides, waxes, chitin, chitin derivatives such as chitosan, polyamides, polyethylenes, polytetrafluorethylenes, synthetic resins and shellac have proven suitable organic compounds.
  • Starch, wood, tannic acids, tannin, monosaccharides, oligosaccharides, waxes, chitin, chitin derivatives such as chitosan and polyamides, polyethylenes and polytetrafluoroethylenes with grain sizes below 500 ⁇ m are preferred.
  • Starch is particularly well suited as an inert component for the agents according to the invention.
  • the origin of the starch is of no importance for the usability in the agents according to the invention.
  • it can be rice starch, corn starch, potato starch or wheat starch.
  • the starch is selected so that it meets the above-mentioned viscosity criteria. This is particularly the case with starches whose adhesive content is less than 2% by weight. With some special types of starch it may be necessary to reduce the adhesive content to less than 0.5% by weight. An indication of this is the so-called gelatinization temperature, which should be above 55 ° C. for the starches to be used according to the invention.
  • the inert component is an inorganic compound.
  • suitable inorganic compounds are, for example, talc, silicates, zeolites, baked clays, kaolin, Diatomaceous earth, chalk, magnesium carbonate, sodium sulfate and sodium chloride.
  • Talc, kieselguhr, chalk, sodium sulfate and magnesium carbonate have proven to be particularly suitable
  • Free-flowing problems occur, inter alia, with solid agents which contain phospholipids such as lecithm, protein hydrolyzates or their derivatives or else hygroscopic compounds, such as polymers based on cellulose. According to a preferred embodiment, the teaching according to the invention is applied to such agents which contain one or more of these compounds
  • the agents according to the invention are hair treatment agents.
  • hair treatment agents that can be formulated on an aqueous basis, ie with water as the sole or predominant solvent, are suitable. These are, for example, shampoos, hair treatments, hair lotions, Hair lotions, styling preparations, hair colorants, hair toners, bleaching agents and agents for permanent shaping of hair.
  • the teaching according to the invention has proven to be particularly advantageous for those hair treatment compositions which are usually rinsed out of the hair. Hair colorants, hair toning agents, bleaching agents and hair treatments are therefore particularly preferred agents according to the invention
  • agents according to the invention are hair dyes or hair toners, they contain at least one synthetic or natural dye
  • these agents contain at least one natural dye.
  • natural dyes are those dyes which are derived from natural products with conventional physical Separation processes have been obtained and more chemically modified. Such substances, which are also known as natural dyes, are, for example, henna red, henna black (Indigofera argentea), henna neutral, chamomile blood, sandalwood, black tea, rotten tree ends, sage, blue wood, madder root, catechu , Sedre and Alkanna Root Preferred natural dyes for the agents according to the invention are henna red, henna black, henna neutral, chamomile blood, sandalwood and black tea.
  • the natural dyes in the colorants according to the invention are usually in amounts of about 1-60% by weight. %, preferably in amounts of 5-40% by weight
  • the colorants and toning agents according to the invention contain only natural dyes as coloring components.
  • conventional synthetic oxidation dye precursors so-called developer and coupler components, and / or direct dyes in preferred minor amounts to these agents ben
  • primary aromatic ames with a further free or substituted hydroxyl or amino group in the para or ortho position, diaminopyndmdenvates, heterocyclic hydrazones, 4-aminopy ⁇ azolonde derivatives and 2,4,5, 6-tetraammopynmid and their derivatives can be used as developer components
  • Special representatives smd for example p-toluenediamine, 2,4,5,6-tetra-aminopynmid, p-aminophenol, N, N-B ⁇ s- (2-hydroxyethyl) -p-phenylendiamine, 2- (2,5-diminophenyl) - ethanol, 2- (2,5-diammophenoxy) ethanol, 1-phenyl-3-carboxyamido-4-anuno-pyrazolone-5 and 4-amino-3-methylphenol, 2-hydroxy-4,5,6-tnam ⁇ nopynm ⁇ dm, 2,4-D ⁇ hydroxy-5,6
  • coupler substances are ⁇ -Naphthol, 1,5-, 2,7- and 1,7-Dihydroxynaphthalin, 5-Ammo-2 -methylphenol, m-ammophenol, resorcinol, resor- cinmonomethylether, m-phenylenedianun, l-phenyl-3-methyl-pyrazolon-5, 2,4-D ⁇ - chloro-3-am ⁇ nophenol, l, 3-B ⁇ s- (2, 4-d ⁇ anunophenoxy) propane, 4-chloro resorcm, 3-ammo-2-chloro-6-methylphenol and 2-methyl resorcm
  • the developer and coupler components can generally be used in free form.
  • substances with anuno groups it may be preferred to use them in salt form, in particular in the form of the hydrochloride and hydrobromides.
  • oxidation dye precursors which, due to air oxidation alone or in the presence of suitable enzymes in combination with the corresponding substrates, enables the corresponding colorations even in the absence of larger concentrations of hydrogen peroxide
  • Direct dyes which can be used according to the invention are, for example, nitrophenylenediamines, nitroaminophenols, anthraquinones or indophenols, such as those known under the international names or trade names HC Yellow 2, HC Yellow 5, Basic Yellow 57, Disperse Orange 3, HC Red 3, HC Red BN, Basic Red 76, Basic Brown 17, HC Red 1, HC Orange 1, 3 - [(2-N ⁇ rro-4- (tnfluoromethyl) phenyl) amme] - 1, 2-propanediol, N- (2-hydroxyethyl) -4-methyl 1-2-nitroamlm, 4-ethylarmno-3-mtrobenzoic acid, HC Blue 2, Disperse Blue 3, Basic Blue 99, HC Violet 1, Disperse Violet 1, Disperse Violet 4, Disperse Black 9, Basic Brown 16, Picramic Acid and Rodol 9 R known compounds and 4-amino-2-mtro-diphenylamine-2'-carboxylic acid
  • the synthetic oxidation dye precursors or substantive dyes are preferably present in the colorants according to the invention in amounts of about 0.1-10% by weight.
  • agents according to the invention are bleaching agents, they usually contain peroxo and alkalizing agents.
  • Peroxo compounds commonly used are, for example, ammonium peroxydisulfate, potassium peroxydisulfate, sodium peroxydisulfate, ammonium persulfate, potassium persulfate, sodium persulfate, potassium peroxydiphosphate, percarbonates such as magnesium percarbonate, peroxides such as barium peroxide and perborates, urea peroxide and melamine peroxide.
  • the inorganic compounds are preferred according to the invention.
  • the peroxydisulfates are particularly preferred, in particular combinations of at least two peroxydisulfates.
  • the peroxo compounds are preferably present in the bleaching agents according to the invention in amounts of 20-80% by weight, in particular in amounts of 40-70% by weight.
  • Typical alkalizing agents are, for example, ammonium, alkali metal and alkaline earth metal hydroxides, carbonates, hydrogen carbonates, hydroxy carbonates, -silicates, in particular -metasilicates, and alkali metal phosphates are used.
  • the bleaching powders according to the invention contain at least two different alkalizing agents. Mixtures of, for example, a metasilicate and a hydroxycarbonate can be preferred.
  • the bleaching agents according to the invention preferably contain alkalizing agents in amounts of 10-30% by weight, in particular 15-25% by weight.
  • the agents according to the invention can contain all active ingredients, additives and auxiliaries known in such preparations.
  • the agents contain at least one surfactant, both anionic and zwitterionic, ampholytic, nonionic and cationic surfactants being suitable in principle.
  • Suitable anionic surfactants in preparations according to the invention are all anionic surface-active substances suitable for use on the human body. These are characterized by a water-solubilizing, anionic group such as. B. a carboxylate, sulfate, sulfonate or phosphate group and a lipophilic alkyl group with about 10 to 22 carbon atoms.
  • the molecule can contain glycol or polyglycol ether groups, ester, ether and amide groups and hydroxyl groups.
  • suitable anionic surfactants are, in each case in the form of the sodium, potassium and ammonium as well as the mono-, di- and trialkanolammonium salts with 2 or 3 carbon atoms in the alkanol group,
  • Acyl taurides with 10 to 18 carbon atoms in the acyl group Acyl isethionates with 10 to 18 C atoms in the acyl group, sulfosuccinic acid and dialkyl esters with 8 to 18 C atoms in the alkyl group and sulfosuccinic acid mono-alkyl polyoxyethyl esters with 8 to 18 C atoms in the alkyl group and 1 to 6 oxyethyl groups, linear Alkane sulfonates with 12 to 18 carbon atoms, linear alpha-olefin sulfonates with 12 to 18 carbon atoms, methyl alpha sulfofatty acid esters of fatty acids with 12 to 18 carbon atoms, alkyl sulfates and alkyl polyglycol ether sulfates of the formula R-0 (CH -CH O) -
  • Esters of tartaric acid and citric acid with alcohols which are addition products of about 2-15 molecules of ethylene oxide and / or propylene oxide with fatty alcohols having 8 to 22 carbon atoms.
  • Preferred anionic surfactants are alkyl sulfates, alkyl polyglycol ether sulfates and ether carboxylic acids having 10 to 18 carbon atoms in the alkyl group and up to 12 glycol ether groups in the molecule, and in particular salts of saturated and in particular unsaturated C8-C22 carboxylic acids, such as oleic acid, stearic acid, isostea ⁇ ric acid and palmitic acid.
  • Zwitterionic surfactants are those surface-active compounds which carry at least one quaternary ammonium group and at least one -COO - or -S0 3 group in the molecule.
  • Particularly suitable zwitterionic Surfactants are the so-called betaines such as the N-alkyl-N, N-dimethylammomium glycinate, for example coconut alkyl dimethylammonium glycinate, N-acylaminopropyl-N, N-dimethylammonium glycinate, for example coconut acylamino propyl dimethylammonium glycinate, and 2- Alkyl-3-carboxymethyl-3-hydroxyethyl-imidazolines each having 8 to 18 carbon atoms in the alkyl or acyl group, and also the cocoacylammoethylhydroxyethylcarboxymethylglycinate.
  • a preferred zwitterionic surfactant is the fatty acid amide derivative known under the CT
  • Ampholytic surfactants are surface-active compounds which, apart from a C 8- ⁇ 8 - alkyl or acyl group in the molecule at least one free amino group and at least one -COOH or -SO H group and are capable of forming inner salts.
  • ampholytic surfactants are N-alkylglycine, N-alkylpropionic acid, N-alkylaminobutyric acid, N-alkyliminodipropionic acid, N-hydroxyethyl-N-alkylamidopropylglycine, N-alkyltaurine, N-alkylsarcosine, 2-alkylaminopropionic acid and alkylaminoacetic acid each about 8 to 18 carbon atoms in the alkyl group.
  • Particularly preferred ampholytic surfactants are N-cocoalkylaminopropionate, cocoacylammoethylaminopropionate and C -acylsarcosine.
  • Nonionic surfactants contain z as a hydrophilic group.
  • B a polyol group, a polyalkylene glycol ether group or a combination of polyol and polyglycol ether group.
  • Such connections are, for example
  • Adducts of 5 to 60 moles of ethylene oxide with castor oil and hardened castor oil Adducts of 5 to 60 moles of ethylene oxide with castor oil and hardened castor oil
  • nonionic surfactants are C8-C22-alkyl mono- and ohogoglycosides and their ethoxylated analogs.
  • compounds of the formula RO- (Z) v are particularly suitable nonionic surfactants.
  • R stands for an alkyl radical with 6 to 22 carbon atoms
  • Z for a mono- or oligosaccharide
  • y for a number from 1.1 to 5, or their add-on products with 1 to 10 molecules of ethylene oxide and / or propylene oxide are outstanding suitable non-ionic surfactants.
  • the alkyl radical R contains 6 to 22 carbon atoms and can be either linear or branched. Primary linear and methyl-branched aliphatic radicals in the 2-position are preferred. Such alkyl radicals are, for example, 1-octyl, 1-decyl, 1-lauryl, 1-myristyl, 1-cetyl and 1-stearyl. 1-Octyl, 1-decyl, 1-lauryl, 1-myristyl are particularly preferred. When so-called "oxo alcohols" are used as starting materials, compounds with an odd number of carbon atoms in the alkyl chain predominate.
  • the alkyl glycosides which can be used according to the invention may contain only one specific alkyl residue R. Usually, however, these compounds are made from natural fats and oils or mineral oils. In this case, the alkyl radicals R are mixtures corresponding to the starting compounds or corresponding to the respective working up of these compounds.
  • Alkylpolyglycosides in which R consists essentially of C and C alkyl groups, essentially of C and C alkyl groups, essentially of C to C 16 alkyl groups or essentially of C to C alkyl groups are particularly preferred .
  • Any mono- or oligosaccharides can be used as sugar building block Z.
  • Sugar with 5 or 6 carbon atoms and the corresponding oligosaccharides are usually used.
  • sugars are glucose, fructose, galactose, arabinose, ribose, xylose, lyxose, allose, old rose, mannose, gulose, idose, talose and sucrose.
  • Preferred sugar units are glucose, fructose, galactose, arabinose and sucrose; Glucose is particularly preferred.
  • alkyl polyglycosides which can be used according to the invention contain on average 1.1 to 5 sugar units. Alkyl glycosides with y values of 1.1 to 2 are preferred. Alkyl glycosides in which y is 1.1 to 1.4 are very particularly preferred.
  • ammonium halides such as alkyltrimethylammonium chlorides, dialkyldimethylammonium chlorides and trialkylmethylammomium chlorides, e.g. B. Cetyltrime thylammonium chloride, stearyltimethylammonium chloride, distearyldimethylammonium chloride, lauryldimethylammomium chloride, lauryldimethylbenzylammonium chloride and tricetymiethylammonium chloride.
  • the quaternized protein hydrolyzates are further cationic surfactants which can be used according to the invention.
  • cationic silicone oils such as, for example, the commercially available products Q2-7224 (manufacturer: Dow Corning; a stabilized trimethylsilylamodimethicone), Dow Corning 929 emulsion (containing a hydroxylamino-modified silicone, which is also referred to as amodimethicone) , SM-2059 (manufacturer: General Electric), SLM-55067 (manufacturer. Wacker) and Abil ® -Quat 3270 and 3272 (manufacturer: Th. Goldschmidt; diquaternary polydimethylsiloxane, Quaternium-80).
  • Alkylamidoamine particularly fatty acid such as under the Bezeich ⁇ Tego Amid ® S voltage 18 stearylamidopropyldimethylamine available, are characterized especially by a good conditioning effect by their good biodegradability.
  • estersquats such as the dialkylammonium methosulfates and methylhydroxyalkyl dialkoyloxyalkylammonium methosulfates sold under the Stepantex trademark, are also very readily biodegradable.
  • a suitable cationic surfactant quaternary sugar derivative is the commercial product Glucquat ® 100, according to CTFA nomenclature a "lauryl methyl Gluceth-10 Hydroxypropyl Dimonium Chloride".
  • the compounds with alkyl groups used as surfactants can each be uniform substances. However, it is generally preferred to start from natural vegetable or animal raw materials in the production of these substances, so that substance mixtures with different alkyl chain lengths depending on the respective raw material are obtained.
  • both products with a “normal” homolog distribution and those with a narrowed homolog distribution can be used.
  • “Normal” homolog distribution is understood to mean mixtures of homologs which are obtained in the reaction of fatty alcohol and alkylene oxide using alkali metals, alkali metal hydroxides or alkali metal alcoholates as catalysts.
  • narrow homolog distributions are obtained if, for example, hydrotalcites, alkaline earth metal salts of ether carboxylic acids, alkaline earth metal oxides, hydroxides or alcoholates are used as catalysts. The use of products with a narrow homolog distribution can be preferred.
  • natural emulsifiers for example phospholipids, saponins, tannic acid, bile acids and their derivatives and abietic acid are preferred.
  • the natural emulsifiers the phospholipids such as lecithins, partially hydrolyzed lecithins and cephalins are preferred. Egg and soy lecithin are particularly preferred.
  • the preferred bile acids and their derivatives according to the invention include cholic acid, deoxycholic acid, lithocholic acid and taurocholic acid. According to the invention, the acids mentioned can also be used in the form of their physiologically tolerable salts, in particular their alkali metal and ammonium salts.
  • auxiliaries and additives are, for example nonionic polymers such as, for example, vinylpyrrolidone / vinyl acrylate copolymers, polyvinylpyrrolidone and vinylpyrrolidone / vinyl acetate copolymers and
  • Polysiloxanes such as quaternized cellulose ethers, polysiloxanes with quaternary groups, dimethyldiallylammonium chloride polymers, acrylamide-dimethyldiallylammonium chloride copolymers, dimethyldiallylammonium chloride-quaternized with diethyl sulfate, dimethylamyl ⁇ ⁇ ethylmethacrylate-vinylpyrrolidone copolymers, vinylpolymer
  • Iimdazolinium methochloride copolymers and quaternized polyvinyl alcohol, zwitterionic and amphoteric polymers such as, for example, acrylamido propyl trimethylammonium chloride / acrylate copolymers and octylacrylamide / methyl methacrylate / tert-butylammoethyl methacrylate / 2-hydroxypropyl methacrylic polymers, such as polyacrylic acids, such as copolymers, cross-linked polyacrylic acids, vinyl acetate / crotonic acid copolymers, vinyl pyrrolidone / vinyl acrylate
  • Thickeners such as agar agar, guar gum, alginates, xanthan gum,
  • Gum arabic karaya gum, locust bean gum, linseed gums,
  • cellulose derivatives e.g. B. methyl cellulose, hydroxyalkyl cellulose and carboxymethyl cellulose, starch fractions and derivatives such as amylose,
  • Amylopectin and dextrins clays such as e.g. B. bentonite or fully synthetic
  • Hydrocolloids such as Polyvinyl alcohol,
  • Structurants such as glucose and maleic acid, hair-conditioning compounds such as silicone oils,
  • Protein hydrolyzates especially elastin, collagen, keratin, milk protein,
  • Perfume oils dimethyl isosorbide and cyclodextrins
  • Solubilizers such as ethanol, isopropanol, ethylene glycol, propylene glycol, glycerin and diethylene glycol, dyes for coloring the preparations, anti-dandruff agents such as piroctone olamine and zinc omadine, other substances for adjusting the pH value,
  • Active ingredients such as panthenol, pantothenic acid, allantoin, pyrrolidone carboxylic acids and their salts, plant extracts and vitamins, cholesterol, light stabilizers,
  • Consistency enhancers such as sugar esters, polyol esters or polyol alkyl ethers, fats and waxes such as walrus, beeswax, montan wax, paraffins, fatty alcohols and fatty acid esters, fatty acid alkanolamides,
  • Complexing agents such as EDTA, NTA and phosphonic acids, swelling and penetration substances such as glycerin, propylene glycol monoethyl ether, carbonates, hydrogen carbonates, guanidines, ureas and primary, secondary and tertiary phosphates, opacifiers such as latex,
  • Pearlescent agents such as ethylene glycol mono- and distearate
  • Reducing agents such as thioglycolic acid, its salts and alkyl esters, thiolactic acid, thio malic acid, cysteamine and ⁇ -mercaptoethanesulfonic acid.
  • Oxidizing agents such as persulfates, chlorites and in particular hydrogen peroxide or its adducts with urea, melamine and sodium borate and these activating enzymes, blowing agents such as propane-butane mixtures, NO, dimethyl ether, CO and air and antioxidants. If the agents according to the invention are in powder form, it may be advantageous to dedust them by the methods known to the person skilled in the art.
  • agents according to the invention can be prepared by simply mixing the corresponding components using the methods known to those skilled in the art.
  • the preparations referred to as the application solution are usually prepared from the agents according to the invention by adding water.
  • the usual proportions of water: agent according to the invention are 1: 1 to 20: 1, in particular 2: 1 to 10: 1.
  • Quantities of 3: 1 to 5: 1 can be particularly preferred.
  • the term quantity refers to the masses used.
  • the “application solutions” can be in the form of a real solution, dispersion, foam or gel. Dispersions and in particular gels are preferred according to the invention.
  • Another object of the invention is the use of a solid agent which contains 5-80% by weight of a solid, inert constituent, the 20% by weight solution or dispersion of which in water at room temperature has a viscosity which does not exceed 500 mPa s exceeds, for the treatment of keratin fibers, especially human hair.
  • the invention also relates to a process for the treatment of keratin fibers, in particular human hair, characterized in that an agent according to one of Claims 1 to 13 is mixed with water or an aqueous solution and applied to the hair.
  • an agent according to one of Claims 1 to 13 is mixed with water or an aqueous solution and applied to the hair.
  • an application solution for the treatment of human hair the solid, powder or granular agent is poured into a container, for example a bottle.
  • a liquid, preferably water, in particular warm to hot tap water, is then poured into the container in the ratio appropriate for the desired application solution.
  • the application solution is prepared by shaking the container.
  • the application solution which is now ready can then be applied to hair in the customary manner.
  • Such a method is also the subject of the invention.
  • the invention provides a further development of a sales unit, in particular a folding box, containing a bottle-like body with a volume corresponding to a quantity of application solution to be treated for the treatment of human hair and an amount of solid, powdered or granular agent adapted to the quantity of application solution to be prepared for use of the manufacturing process in which the amount of solid, powder or granular agent is contained in the bottle-like container.
  • a sales unit in particular a folding box, containing a bottle-like body with a volume corresponding to a quantity of application solution to be treated for the treatment of human hair and an amount of solid, powdered or granular agent adapted to the quantity of application solution to be prepared for use of the manufacturing process in which the amount of solid, powder or granular agent is contained in the bottle-like container.
  • the solid agent is already filled in by the manufacturer in the bottle-like container provided for the preparation of the application solution. The user no longer has to pour the solid, powder or granular agent into the container. He only needs to fill the container with
  • recipe VI showed clear signs of caking after storage for one month at 45 ° C in a sealed glass bottle
  • the composition according to recipe B 1 was still free-flowing.
  • 8 g of the recipe VI or 10 g of the recipe B1 were mixed with 90 g of hot water and mixed to give a homogeneous cream.
  • Recipe B1 produced a completely homogeneous cream, while recipe VI had clearly inhomogeneous areas with coarser particles.
  • 20 g each of the formulations were massaged into the hair of two test subjects with a comparable hair type and carefully rinsed out after 5 minutes. Both formu- Preparations could be removed from the hair without residues and showed comparable good care effects with regard to combability, gnff and shine of the hair
  • a number of hair toning agents were produced with the framework formulations listed under V2 or B2 and B3
  • Gluad ⁇ n ® 'AGP 1.0 0.6 0.6
  • Polymer JR ® 5 400 3.0 - 9.0 2.0 - 6.0 2.0 - 6.0 direct dyes 1.5 - 12.0 1.0 - 7.0 1.0, 7.0 - 7.0
  • Marigold flowers ground ad 100 ad 100 ad 100
  • compositions according to the formulations of type V2 showed clear signs of caking after storage for one month at 45 ° C. in a sealed glass bottle, the compositions according to the formulations of type B2 were still free-flowing.
  • the recipe according to the invention had a significantly more homogeneous structure and could be mixed in a shorter time to form an application-compatible slurry

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Abstract

Les agents permettant de traiter des fibres de kératine se présentent fréquemment sous forme d'agents solides mélangés à de l'eau avant utilisation. On obtient un comportement particulièrement avantageux du mélange et de très bonnes propriétés d'utilisation de la solution aqueuse si l'agent solide contient entre 5 et 80 % en poids d'un constituant solide inerte, dont la solution ou dispersion aqueuse à 20 % en poids présente à 20 °C une viscosité ne dépassant pas 500 mPa. Ces agents s'utilisent notamment comme agents de coloration capillaire et comme agents éclaircissants. L'invention concerne en outre un procédé de préparation de la solution et une unité à usage commercial conforme audit procédé.
EP97916458A 1996-04-19 1997-04-10 Agent solide pour traiter des fibres de keratine Withdrawn EP0895468A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19615528 1996-04-19
DE19615528 1996-04-19
DE19618398 1996-05-08
DE19618398A DE19618398A1 (de) 1996-04-19 1996-05-08 Festes Mittel zur Behandlung keratinischer Fasern
PCT/EP1997/001765 WO1997039724A1 (fr) 1996-04-19 1997-04-10 Agent solide pour traiter des fibres de keratine

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DE19705875C1 (de) * 1997-02-15 1998-04-02 Wella Ag Mittel zum oxidativen Färben von Haaren
EP0884330A1 (fr) * 1997-06-12 1998-12-16 Meyhall AG Méthode de production de farine de guar pure
CN103582474A (zh) * 2011-05-27 2014-02-12 宝洁公司 可溶性固体毛发着色制品
FR2983727B1 (fr) 2011-12-09 2014-01-10 Oreal Composition a base de poudre de henne rouge et de beurre(s), procede de coloration capillaire mettant en oeuvre cette composition
FR2983726B1 (fr) 2011-12-09 2014-03-21 Oreal Composition a base de poudre de henne rouge et d'huile(s), procede de coloration capillaire mettant en oeuvre cette composition
FR3004941B1 (fr) 2013-04-26 2015-05-22 Oreal Composition a base de poudre de henne ou d'indigo avec une pre-dispersion d'huile, procede de coloration capillaire mettant en oeuvre cette composition

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DE2543818C2 (de) * 1975-10-01 1980-10-09 Peter 2000 Hamburg Langheim Haarfestlegemittel
IT8167097A0 (it) * 1981-01-26 1981-01-26 Unilever Nv Composizione cosmetica per il trattamento della pelle o dei capelli
WO1994016672A1 (fr) * 1993-01-28 1994-08-04 Ccp, Inc. Compositions de decoloration en poudre pour les cheveux et ses procedes d'utilisation

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See references of WO9739724A1 *

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AU2510197A (en) 1997-11-12
WO1997039724A1 (fr) 1997-10-30

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