DE19959480A1 - Hair dying method comprises two steps - Google Patents
Hair dying method comprises two stepsInfo
- Publication number
- DE19959480A1 DE19959480A1 DE1999159480 DE19959480A DE19959480A1 DE 19959480 A1 DE19959480 A1 DE 19959480A1 DE 1999159480 DE1999159480 DE 1999159480 DE 19959480 A DE19959480 A DE 19959480A DE 19959480 A1 DE19959480 A1 DE 19959480A1
- Authority
- DE
- Germany
- Prior art keywords
- amino
- hair
- acid
- hydroxyethyl
- diamino
- 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.)
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Classifications
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- 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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
- A61K8/22—Peroxides; Oxygen; Ozone
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- 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
Abstract
Description
Die vorliegende Erfindung betrifft ein Verfahren zum Färben von Haaren, bei dem das Haar zunächst mit einer oxidationsmittelhaltigen Zubereitung und anschliessend mit einer Oxidationsfarbstoffvorstufen und/oder direktziehende Farbstoffe enthaltenden Zubereitung behandelt wird.The present invention relates to a method for dyeing hair, in which the hair is initially treated with an oxidizing agent and then with an oxidation dye precursor and / or preparation containing direct dyes is treated.
Eine schonende Färbung der Haare in einer helleren Farbe ist mit oxidativen und insbesondere nicht-oxidativen Färbemitteln nicht immer möglich.A gentle coloring of the hair in a lighter color is included oxidative and especially non-oxidative colorants are not always possible.
Es bestand daher weiterhin ein Bedürfnis nach neuen Färbeverfahren, welche eine einfache und schonende Färbung der Haare bei gleichzeitiger Aufhellung der Haarfarbe um eine oder mehrere Stufen ("Hellerfärbung") ermöglichen.There was therefore still a need for new dyeing processes, which is a simple and gentle coloring of the hair with simultaneous Lightening the hair color by one or more levels ("lightening") enable.
Überraschenderweise wurde nunmehr gefunden, dass diese Aufgabe durch ein Verfahren zum Färben von Haaren, bei dem das Haar zunächst mit einer oxidationsmittelhaltigen Zubereitung und anschliessend mit einer Oxidationsfarbstoffvorstufen und/oder direktziehende Farbstoffe enthaltenden Zubereitung behandelt wird, in hervorragender Weise gelöst wird.Surprisingly, it has now been found that this task by a hair dyeing process in which the hair is first with a preparation containing oxidizing agents and then with a Oxidation dye precursors and / or substantive dyes containing preparation is treated, solved in an excellent manner becomes.
Gegenstand der vorliegenden Anmeldung ist daher ein Verfahren zum Färben von Haaren, insbesondere menschlichen Haaren, bei dem in der 1. Stufe eine oxidationsmittelhaltige Zubereitung auf das Haar aufgetragen wird, sodann das Haar getrocknet wird, anschliessend in einer 2. Stufe eine Oxidationsfarbstoffvorstufen und/oder direktziehende Farbstoffe enthaltende Färbezubereitung auf das Haar aufgetragen wird, und das Haar nach einer Einwirkungszeit von 5 bis 45 Minuten mit Wasser ausgespült und getrocknet wird.The subject of the present application is therefore a method for Coloring hair, especially human hair, in which in the 1st stage an preparation containing oxidizing agent applied to the hair is then dried, then in a second stage an oxidation dye precursor and / or substantive dye containing dye preparation is applied to the hair, and that Hair after 5 to 45 minutes of exposure to water rinsed and dried.
Die in der 1. Stufe verwendete oxidationsmittelhaltige Zubereitung kann beispielsweise in Form einer Lösung, insbesondere einer verdickten wässrigen oder wässrigalkoholischen Lösung, einer Creme, eines Schaumes, eines Geles oder einer Emulsion vorliegen. Besonders bevorzugt ist hierbei eine Cremeformulierung, eine Gelformulierung und insbesondere eine Schaumformulierung. Die Zusammensetzung der oxidationsmittelhaltigen Zubereitung stellt eine Mischung des Oxidationsmittels mit den für solche Zubereitungen üblichen Hilfsstoffen und Zusatzstoffen dar.The preparation containing oxidizing agent used in the 1st stage can for example in the form of a solution, especially a thickened one aqueous or aqueous-alcoholic solution, a cream, one Foam, a gel or an emulsion. Especially a cream formulation, a gel formulation and especially a foam formulation. The composition of the preparation containing oxidizing agent represents a mixture of Oxidizing agent with the usual additives for such preparations and additives.
Als Oxidationsmittel kommen insbesondere Wasserstoffperoxid oder dessen Additionsverbindungen an Harnstoff, Melamin oder Natriumbromat in Betracht, wobei Wasserstoffperoxid besonders bevorzugt ist. Die Einsatzkonzentration des Oxidationsmittels (berechnet als Wasserstoff peroxid) beträgt etwa 0,5 bis 12 Gewichtsprozent, vorzugsweise 1 bis 6 Gewichtsprozent.In particular, hydrogen peroxide or its addition compounds to urea, melamine or sodium bromate into consideration, with hydrogen peroxide being particularly preferred. The Use concentration of the oxidizing agent (calculated as hydrogen peroxide) is about 0.5 to 12 percent by weight, preferably 1 to 6 Percent by weight.
Die in der 2. Stufe des erfindungsgemässen Verfahrens verwendete, Oxidationsfarbstoffvorstufen und/oder direktziehende Farbstoffe enthaltende, Färbezubereitung kann beispielsweise in Form einer Lösung, insbesondere einer leicht verdickten wässrigen oder wässrig- alkoholischen Lösung, einer Creme, eines Schaumes, eines Geles oder einer Emulsion vorliegen. Besonders bevorzugt ist hierbei eine leicht angedickte wässrige oder wässrig-alkoholische Lösung oder Creme sowie eine Schaumformulierung. Die Färbezubereitung stellt eine Mischung der Oxidationsfarbstoffvorstufen und/oder direktziehenden Farbstoffe mit den für solche Zubereitungen üblichen Hilfsstoffen und Zusatzstoffen dar. Sofern die Färbezubereitung Oxidationsfarbstoffvorstufen enthält wird sie vor der Anwendung mit einem Oxidationsmittel, vorzugsweise in einem Verhältnis von 10 : 1 bis 1 : 20, vermischt. Als Oxidationsmittel können hierbei insbesondere Wasserstoffperoxid oder dessen Additions verbindungen an Harnstoff, Melamin oder Natriumbromat enthaltende Zubereitungen verwendet werden, wobei die Einsatzkonzentration des Oxidationsmittels (berechnet als Wasserstoffperoxid) vorzugsweise etwa 1 bis 12 Gewichtsprozent, insbesondere 1 bis 9 Gewichtsprozent, beträgt.The used in the second stage of the method according to the invention Oxidation dye precursors and / or substantive dyes containing coloring preparation, for example in the form of a solution, especially a slightly thickened aqueous or watery alcoholic solution, cream, foam, gel or an emulsion. A light one is particularly preferred thickened aqueous or aqueous-alcoholic solution or cream as well a foam formulation. The dye preparation is a mixture of Oxidation dye precursors and / or substantive dyes with the customary auxiliaries and additives for such preparations. If the dye preparation contains oxidation dye precursors, it will before use with an oxidizing agent, preferably in one Ratio of 10: 1 to 1:20, mixed. Can be used as an oxidizing agent in particular hydrogen peroxide or its addition compounds containing urea, melamine or sodium bromate Preparations are used, the use concentration of Oxidizing agent (calculated as hydrogen peroxide) preferably about 1 up to 12 percent by weight, in particular 1 to 9 percent by weight.
Die erfindungsgemäße Färbezubereitung enthält als Oxidationsfarbstoff vorstufen eine oder mehrere Entwicklersubstanzen und Kuppler substanzen, wobei diese Farbstoffe, sofern es Basen sind, auch in Form der physiologisch verträglichen Säureadditionssalze, beispielsweise als Hydrochlorid beziehungsweise Sulfat, oder - sofern sie aromatische OH- Gruppen besitzen - in Form der Salze mit Basen, zum Beispiel als Alkali phenolat, eingesetzt werden können. Als geeignete Farbstoffe können beispielsweise die folgenden Verbindungen genannt werden:The dye preparation according to the invention contains as an oxidation dye precursor one or more developer substances and couplers substances, these dyes, if they are bases, also in the form the physiologically acceptable acid addition salts, for example as Hydrochloride or sulfate, or - if they have aromatic OH- Have groups - in the form of salts with bases, for example as alkali phenolate, can be used. Can be used as suitable dyes For example, the following compounds are mentioned:
1,4-Diamino-benzol (p-Phenylendiamin), 1,4-Diamino-2-methyl-benzol (p-Toluylendiamin), 1,4-Diamino-2,6-dimethyl-benzol, 1,4-Diamino-2,5-dimethyl-benzol, 1,4-Diamino-2,3-dimethyl-benzol, 2-Chlor-1,4-diaminobenzol, 4-Phenylamino-anilin, 4-Dimethylamino-anilin, 4-Diethylamino-anilin, 4-[Di(2-hydroxyethyl)amino]-anilin, 4-[(2-Methoxyethyl)amino]-anilin, 4-[(3-Hydroxypropyl)amino]-anilin, 1,4-Diamino-2-(2-hydroxyethyl)-benzol, 1,4-Diamino-2-(1-methylethyl)-benzol, 1,3-Bis[(4-aminophenyl)(2-hydroxyethyl)amino]-2-propanol, 1,8-Bis(2,5-diaminophenoxy)-3,6-dioxaoctan, 4-Amino-phenol, 4-Amino-3-methyl-phenol, 4-Methylamino-phenol, 4-Amino-2-(aminomethyl)-phenol, 4-Amino-2-[(2-hydroxyethyl)- amino]methyl-phenol, 4-Amino-2-(methoxymethyl)-phenol, 4-Amino-2-(2-hydroxyethyl)-phenol, 5-Amino-salicylsäure, 2,5-Diamino-pyridin, 2,4,5,6-Tetraamino-pyrimidin, 2,5,6-Triamino-4-(1 H)-pyrimidon, 4,5-Diamino-1-(2-hydroxyethyl)-1H-pyrazol, 4,5-Diamino-1-(1-methylethyl)-1H-pyrazol, 4,5-Diamino-1-[(4-methylphenyl)methyl]-1H-pyrazol, 1-[(4-Chlorphenyl)methyl]-4,5-diamino-1H-pyrazol, 4,5-Diamino-1-methyl-1H-pyrazol, 2-Amino-phenol, 2-Amino-6-methyl-phenol, 2-Amino-5-methyl-phenol.1,4-diamino-benzene (p-phenylenediamine), 1,4-diamino-2-methyl-benzene (p-toluenediamine), 1,4-diamino-2,6-dimethyl-benzene, 1,4-diamino-2,5-dimethyl-benzene, 1,4-diamino-2,3-dimethyl-benzene, 2-chloro-1,4-diaminobenzene, 4-phenylamino-aniline, 4-dimethylamino-aniline, 4-diethylamino aniline, 4- [di (2-hydroxyethyl) amino] aniline, 4 - [(2-methoxyethyl) amino] aniline, 4 - [(3-hydroxypropyl) amino] aniline, 1,4-diamino-2- (2-hydroxyethyl) benzene, 1,4-diamino-2- (1-methylethyl) benzene, 1,3-bis [(4-aminophenyl) (2-hydroxyethyl) amino] -2-propanol, 1,8-bis (2,5-diaminophenoxy) -3,6-dioxaoctane, 4-aminophenol, 4-amino-3-methylphenol, 4-methylamino-phenol, 4-amino-2- (aminomethyl) phenol, 4-amino-2 - [(2-hydroxyethyl) - amino] methylphenol, 4-amino-2- (methoxymethyl) phenol, 4-amino-2- (2-hydroxyethyl) phenol, 5-amino-salicylic acid, 2,5-diamino-pyridine, 2,4,5,6-tetraamino-pyrimidine, 2,5,6-triamino-4- (1 H) -pyrimidone, 4,5-diamino-1- (2-hydroxyethyl) -1H-pyrazole, 4,5-diamino-1- (1-methylethyl) -1H-pyrazole, 4,5-diamino-1 - [(4-methylphenyl) methyl] -1H-pyrazole, 1 - [(4-chlorophenyl) methyl] -4,5-diamino-1H-pyrazole, 4,5-diamino-1-methyl-1H-pyrazole, 2-amino-phenol, 2-amino-6-methyl-phenol, 2-amino-5-methylphenol.
N-(3-Dimethylamino-phenyl)-harnstoff, 2,6-Diamino-pyridin, 2-Amino-4-[(2-hydroxyethyl)amino]-anisol, 2,4-Diamino-1-fluor-5-methyl-benzol, 2,4-Diamino-1-methoxy-5-methyl-benzol, 2,4-Diamino-1-ethoxy-5-methyl-benzol, 2,4-Diamino-1-(2-hydroxyethoxy)-5-methyl-benzol, 2,4-Di[(2-hydroxyethyl)amino]-1,5-dimethoxy-benzal, 2,3-Diamino-6-methoxy-pyridin, 3-Amino-6-methoxy-2-(methylamino)-pyridin, 2,6-Diamino-3,5-dimethoxy-pyridin, 3,5-Diamino-2,6-dimethoxy-pyridin, 1,3-Diamino-benzol, 2,4-Diamino-1-(2-hydroxyethoxy)-benzol, 2,4-Diamino-1,5-di(2-hydroxyethoxy)-benzol, 1-(2-Aminoethoxy)-2,4-diaminobenzol, 2-Amino-1-(2-hydroxyethoxy)-4-methylamino-benzol, 2,4-Diaminophenoxy-essigsäure, 3-[Di(2-hydroxyethyl)amino]-anilin, 4-Amino-2-di[(2-hydroxyethyl)amino]-1-ethoxy-benzol, 5-Methyl-2-(1-methylethyl)-phenol, 3-[(2-Hydroxyethyl)amino]-anilin, 3-[(2-Aminoethyl)amino]-anilin, 1,3-Di(2,4-diaminophenoxy)-propan, Di(2,4-diaminophenoxy)-methan, 1,3-Diamino-2,4-dimethoxy-benzol, 2,6-Bis(2-hydroxyethyl)amino-toluol, 4-Hydroxyindol, 3-Dimethylamino-phenol, 3-Diethylamino-phenol, 5-Amino-2-methyl-phenol, 5-Amino-4-fluor-2-methyl-phenol, 5-Amino-4-methoxy-2-methyl-phenol, 5-Amino-4-ethoxy-2-methyl-phenol, 3-Amino-2,4-dichlor-phenol, 5-Amino-2,4-dichlor-phenol, 3-Amino-2-methyl-phenol, 3-Amino-2-chlor-6-methyl-phenol, 3-Amino-phenol, 2-[(3-Hydroxyphenyl)amino]-acetamid, 5-[(2-Hydroxyethyl)amino]-2- methyl-phenol, 3-[(2-Hydroxyethyl)amino]-phenol, 3-[(2-Methoxyethyl)amino]-phenol, 5-Amino-2-ethyl-phenol, 2-(4-Amino-2-hydroxyphenoxy)-ethanol, 5-[(3-Hydroxypropyl)amino]-2- methyl-phenol, 3-[(2,3-Dihydroxypropyl)amino]-2-methyl-phenol, 3-[(2-Hydroxyethyl)amino]-2-methyl-phenol, 2-Amino-3-hydroxy-pyridin, 5-Amino-4-chlor-2-methyl-phenol, 1-Naphthol, 1,5-Dihydroxy-naphthalin, 1,7-Dihydroxy-naphthalin, 2,3-Dihydroxy-naphthalin, 2,7-Dihydroxy-naphthalin, 2-Methyl-1-naphthol-acetat, 1,3-Dihydroxy-benzol, 1-Chlor-2,4-dihydroxy-benzol, 2-Chlor-1,3-dihydroxy-benzol, 1,2-Dichlor-3,5-dihydroxy-4-methyl-benzol, 1,5-Dichlor-2,4-dihydroxy benzol, 1,3-Dihydroxy-2-methyl-benzol, 3,4-Methylendioxy-phenol, 3,4-Methylendioxy-anilin, 5-[(2-Hydroxyethyl)amino]-1,3-benzodioxol, 6-Brom-1-hydroxy-3,4-methylendioxy-benzol, 3,4-Diamino-benzoesäure, 3,4-Dihydro-6-hydroxy-1,4(2H)-benzoxazin, 6-Amino-3,4-dihydro-1,4(2H)- benzoxazin, 3-Methyl-1-phenyl-5-pyrazolon, 5,6-Dihydroxy-indol, 5,6-Dihydroxy-indolin, 5-Hydroxy-indol, 6-Hydroxy-indol, 7-Hydroxy-indol, 2,3-Indolindion.N- (3-dimethylaminophenyl) urea, 2,6-diamino-pyridine, 2-amino-4 - [(2-hydroxyethyl) amino] anisole, 2,4-diamino-1-fluoro-5-methyl-benzene, 2,4-diamino-1-methoxy-5-methyl-benzene, 2,4-diamino-1-ethoxy-5-methyl-benzene, 2,4-diamino-1- (2-hydroxyethoxy) -5-methyl-benzene, 2,4-di [(2-hydroxyethyl) amino] -1,5-dimethoxy-benzal, 2,3-diamino-6-methoxy-pyridine, 3-amino-6-methoxy-2- (methylamino) pyridine, 2,6-diamino-3,5-dimethoxypyridine, 3,5-diamino-2,6-dimethoxypyridine, 1,3-diamino-benzene, 2,4-diamino-1- (2-hydroxyethoxy) benzene, 2,4-diamino-1,5-di (2-hydroxyethoxy) benzene, 1- (2-aminoethoxy) -2,4-diaminobenzene, 2-amino-1- (2-hydroxyethoxy) -4-methylamino-benzene, 2,4-diaminophenoxyacetic acid, 3- [di (2-hydroxyethyl) amino] aniline, 4-amino-2-di [(2-hydroxyethyl) amino] -1-ethoxy-benzene, 5-methyl-2- (1-methylethyl) phenol, 3 - [(2-hydroxyethyl) amino] aniline, 3 - [(2-aminoethyl) amino] aniline, 1,3-di (2,4-diaminophenoxy) propane, Di (2,4-diaminophenoxy) methane, 1,3-diamino-2,4-dimethoxy-benzene, 2,6-bis (2-hydroxyethyl) aminotoluene, 4-hydroxyindole, 3-dimethylamino-phenol, 3-diethylamino-phenol, 5-amino-2-methyl-phenol, 5-amino-4-fluoro-2-methylphenol, 5-amino-4-methoxy-2-methylphenol, 5-amino-4-ethoxy-2-methylphenol, 3-amino-2,4-dichlorophenol, 5-amino-2,4-dichlorophenol, 3-amino-2-methylphenol, 3-amino-2-chloro-6-methylphenol, 3-aminophenol, 2 - [(3-hydroxyphenyl) amino] acetamide, 5 - [(2-hydroxyethyl) amino] -2- methylphenol, 3 - [(2-hydroxyethyl) amino] phenol, 3 - [(2-methoxyethyl) amino] phenol, 5-amino-2-ethylphenol, 2- (4-amino-2-hydroxyphenoxy) ethanol, 5 - [(3-hydroxypropyl) amino] -2- methylphenol, 3 - [(2,3-dihydroxypropyl) amino] -2-methylphenol, 3 - [(2-hydroxyethyl) amino] -2-methylphenol, 2-amino-3-hydroxy-pyridine, 5-amino-4-chloro-2-methylphenol, 1-naphthol, 1,5-dihydroxy-naphthalene, 1,7-dihydroxy-naphthalene, 2,3-dihydroxy-naphthalene, 2,7-dihydroxy-naphthalene, 2-methyl-1-naphthol acetate, 1,3-dihydroxy-benzene, 1-chloro-2,4-dihydroxy-benzene, 2-chloro-1,3-dihydroxy-benzene, 1,2-dichloro-3,5-dihydroxy-4-methyl-benzene, 1,5-dichloro-2,4-dihydroxy benzene, 1,3-dihydroxy-2-methylbenzene, 3,4-methylenedioxyphenol, 3,4-methylenedioxy-aniline, 5 - [(2-hydroxyethyl) amino] -1,3-benzodioxole, 6-bromo-1-hydroxy-3,4-methylenedioxy-benzene, 3,4-diamino-benzoic acid, 3,4-dihydro-6-hydroxy-1,4 (2H) -benzoxazine, 6-amino-3,4-dihydro-1,4 (2H) - benzoxazine, 3-methyl-1-phenyl-5-pyrazolone, 5,6-dihydroxyindole, 5,6-dihydroxy-indoline, 5-hydroxy-indole, 6-hydroxy-indole, 7-hydroxy-indole, 2,3-indole indione.
Als direktziehende Farbstoffe können physiologisch unbedenkliche, direktziehende Farbstoffe aus der Gruppe der Nitrofarbstoffe, Azofarbstoffe, Chinonfarbstoffe und Triphenylmethanfarbstoffe eingesetzt werden, beispielsweise 1,4-Bis[(2-hydroxyethyl)amino]-2-nitrobenzol, 1-(2-Hydroxyethyl)amino-2-nitro-4-[di(2-hydroxyethyl)amino]-benzol (HC Blue No. 2), 1-Amino-3-methyl-4-[(2-hydroxyethyl)amino]-6- nitrobenzol (HC Violet No. 1), 4-[Ethyl-(2-hydroxyethyl)amino]-1-[(2- hydroxyethyl)amino]-2-nitrobenzol-hydrochlorid (HC Blue No. 12), 4-[Di(2-hydroxyethyl)amino]-1-[(2-methoxyethyl)amino]-2-nitrobenzol (HC Blue No. 11), 1-[(2,3-Dihydroxypropyl)amino]-4-[methyl-(2- hydroxyethyl)aminoj-2-nitrobenzol (HC Blue No. 10), 1-[(2,3-Dihydroxypropyl)amino]-4-[ethyl-(2-hydroxyethyl)amino]-2- nitrobenzol-hydrochlorid (HC Blue No. 9), 1-(3-Hydroxypropylamino)-4- [di(2-hydroxyethyl)amino]-2-nitrobenzol (HC Violet No. 2), 1-Methylamino- 4-[methyl-(2,3-dihydroxypropyl)amino]-2-nitrobenzol (HC Blue No. 6), 2-((4-Amino-2-nitrophenyl)amino)-5-dimethylamino-benzoesäure (HC Blue No. 13), 1-Amino-4-[(2-hydroxyethyl)amino]-2-nitrobenzol (HC Red No. 7), 2-Amino-4,6-dinitrophenol, 4-Amino-2-nitro-diphenylamin (HC Red No. 1), 1-Amino-4-[di(2-hydroxyethyl)amino]-2-nitrobenzol-hydrochlorid (HC Red No: 13), 1-Amino-5-chlor-4-[(2-hydroxyethyl)amino]-2-nitrobenzol, 4-Amino-1-[(2-hydroxyethyl)amino]-2-nitrobenzol (HC Red No. 3), 4-Amino-3-nitrophenol, 4-[(2-Hydroxyethyl)amino]-3-nitrophenol, 1-[(2-Aminoethyl)amino]-4-(2-hydroxyethoxy)-2-nitrobenzol (HC Orange No. 2), 4-(2,3-Dihydroxypropoxy)-1-[(2-hydroxyethyl)amino]-2-nitrobenzol (HC Orange No. 3), 1-Amino-5-chlor-4-[(2,3-dihydroxypropyl)amino]-2- nitrobenzol (HC Red No. 10), 5-Chlor-1,4-[di(2,3-dihydroxypropyl)amino]- 2-nitrobenzol (HC Red No. 11), 2-[(2-Hydroxyethyl)amino]-4,6-dinitro phenol, 4-Ethylamino-3-nitrobenzoesäure, 2-[(4-Amino-2-nitrophenyl)- amino]-benzoesäure, 2-Chlor-6-ethylamino-4-nitrophenol, 2-Amino-6-chlor-4-nitrophenol, 4-[(3-Hydroxypropyl)amino]-3-nitrophenol, 2,5-Diamino-6-nitropyridin, 1,2,3,4-Tetrahydro-6-nitrochinoxalin, 7-Amino-3,4-dihydro-6-nitro-2H-1,4-benzoxazin (HC Red No. 14), 1-Amino-2-[(2-hydroxyethyl)amino]-5-nitrobenzol (HC Yellow No. 5), 1-(2-Hydroxyethoxy)-2-[(2-hydroxyethyl)amino]-5-nitrobenzol (HC Yellow No. 4), 1-[(2-Hydroxyethyl)amino]-2-nitrobenzol (HC Yellow No. 2), 2-[(2-Hydroxyethyl)amino]-1-methoxy-5-nitrobenzol, 2-Amino-3-nitrophenol, 1-(2-Hydroxyethoxy)-3-methylamino-4-nitrobenzol, 2,3-(Dihydroxypropoxy)-3-methylamino-4-nitrobenzol, 2-[(2-Hydroxyethyl)- amino]-5-nitrophenol (HC Yellow No. 11), 3-[(2-Aminoethyl)amino]-1- methoxy-4-nitrobenzol-hydrochlorid (HC Yellow No.9), 1-[(2-Ureidoethyl)- amino]-4-nitrobenzol, 4-[(2,3-Dihydroxypropyl)amino]-3-nitro-1- trifluormethylbenzol (HC Yellow No. 6), 1-Chlor-2,4-bis[(2-hydroxyethyl)- amino]-5-nitrobenzol (HC Yellow No. 10), 4-[(2-Hydroxyethyl)amino]-3- nitro-1-methylbenzol, 1-Chlor-4-[(2-hydroxyethyl)amino]-3-nitrobenzol (HC Yellow No. 12), 4-[(2-Hydroxyethyl)amino]-3-nitro-1-trifluormethyl benzol (HC Yellow No. 13), 4-[(2-Hydroxyethyl)amino]-3-nitro-benzonitril (HC Yellow No. 14), 4-[(2-Hydroxyethyl)amino]-3-nitro-benzamid (HC Yellow No. 15), 1,4-Di[(2,3-dihydroxypropyl)amino]-9,10- anthrachinon, 1-[(2-Hydroxyethyl)amino]-4-methylamino-9,10- anthrachinon (Cl61505, Disperse Blue No. 3), 2-[(2-Aminoethyl)amino]- 9,10-anthrachinon (HC Orange No. 5), 1-Hydroxy-4-[(4-methyl-2- sulfophenyl)amino]-9,10-anthrachinon, 1-[(3-Aminopropyl)amino]-4- methylamino-9,10-anthrachinon (HC Blue No. 8), 1-[(3-Aminopropyl)- amino]-9,10-anthrachinon (HC Red No. 8), 1,4-Diamino-2-methoxy-9,10-anthrachinon (Cl62015, Disperse Red No. 11, Solvent Violet No. 26), 1,4-Dihydroxy-5,8-bis[(2-hydroxyethyl)amino]-9,10-anthrachinon (Cl62500, Disperse Blue No. 7, Solvent Blue No. 69), 9-(Dimethylamino)- benzo[a]phenoxazin-7-ium-chlorid (Cl51175; Basic Blue No. 6), Di[4-(diethylamino)phenyl][4-(ethylamino)naphthyl]carbenium-chlorid (Cl42595; Basic Blue No. 7), 3,7-Di(dimethylamino)phenothiazin-5-ium-chlorid (Cl52015; Basic Blue No. 9), Di[4-(dimethylamino)phenyl][4- (phenylamino)naphthyl]-carbenium-chlorid (Cl44045; Basic Blue No. 26), 2-[(4-(Ethyl(2-hydroxyethyl)amino)phenyl)azo]-6-methoxy-3-methyl- benzothiazolium-methylsulfat (Cl11154; Basic Blue No. 41), 8-Amino-2- brom-5-hydroxy-4-imino-6-[(3-(trimethylammonio)phenyl)amino]-1(4H)- naphthalinon-chlorid (Cl56059; Basic Blue No. 99), Bis[4-(dimethyl amino)phenyl][4-(methylamino)phenyl]carbenium-chlorid (Cl42535; Basic Violet No. 1), Tris[4-(dimethylamino)phenyl]carbenium-chlorid (Cl42555; Basic Violet No. 3), 2-[3,6-(Diethylamino)dibenzopyranium-9-yl]- benzoesäure-chlorid (Cl45170; Basic Violet No. 10), Di(4-aminophenyl)- (4-amino-3-methylphenyl)carbenium-chlorid (Cl42510; Basic Violet No. 14), 1,3-Bis[(2,4-diamino-5-methylphenyl)azo]-3-methylbenzol (Cl21010; Basic Brown No. 4), 1-[(4-Aminophenyl)azo]-7-(trimethyl ammonio)-2-naphthol-chlorid (Cl12250; Basic Brown No. 16), 1-[(4- Amino-2-nitrophenyl)azo]-7-(trimethylammonio)-2-naphthol-chlorid (Basic Brown No. 17), 1-[(4-Amino-3-nitrophenyl)azo]-7-(trimethylammonio)-2- naphthol-chlorid (Cl12251; Basic Brown No. 17), 3,7-Diamino-2,8- dimethyl-5-phenylphenazinium-chlorid (Cl50240; Basic Red No. 2), 1,4-Dimethyl-5-[(4-(dimethylamino)phenyl)-azo]-1,2,4-triazolium-chlorid (Cl11055; Basic Red No. 22), 2-Hydroxy-1-[(2-methoxyphenyl)azo]-7- (trimethylammonio)-naphthalin-chlorid (Cl12245; Basic Red No. 76), 2-[2-((2,4-Dimethoxyphenyl)amino)ethenyl]-1,3,3-trimethyl-3H-indol-1-ium-chlorid (Cl48055; Basic Yellow No. 11), 3-Methyl-1-phenyl-4-[(3- (trimethylammonio)phenyl)azo]-pyrazol-5-on-chlorid (Cl12719; Basic Yellow No. 57), Bis[4-(diethylamino)phenyl]phenylcarbenium hydrogensulfat(1 : 1) (Cl42040; Basic Green No. 1), 1-[Di(2-hydroxyethyl)- amino]-3-methyl-4-[(4-nitrophenyl)azo]-benzol (Cl11210, Disperse Red No. 17), 4-[(4-Aminophenyl)azo]-1-[di(2-hydroxyethyl)amino]-3- methylbenzol (HC Yellow No. 7), 2,6-Diamino-3-[(pyridin-3-yl)azo]-pyridin, 6-Hydroxy-5-[(4-sulfophenyl)azo]-2-naphthalinsulfonsäure-dinatriumsalz (Cl15985; Food Yellow No. 3; FD & C Yellow No. 6), 2,4-Dinitro-1-naphthol- 7-sulfonsäure-dinatriumsalz (Cl10316; ACld Yellow No. 1; Food Yellow No. 1), 2-(Indan-1,3-dion-2-yl)chinolin-x,x-sulfonsäure (Gemisch aus Mono- und Disulfonsäure) (Cl47005; D & C Yellow No. 10; Food Yellow No. 13; Acid Yellow No. 3), 5-Hydroxy-1-(4-sulfophenyl)-4-[(4-sulfophenyl)- azo]pyrazol-3-carbonsäure-trinatriumsalz (Cl19140; Food Yellow No. 4; Acid Yellow No. 23), 9-(2-Carboxyphenyl)-6-hydroxy-3H-xanthen-3-on (Cl45350; Acid Yellow No. 73; D & C Yellow No. 8), 5-[(2,4-Dinitrophenyl)- amino]-2-phenylamino-benzolsulfonsäure-natriumsalz (Cl10385; Acid Orange No. 3), 4-[(2,4-Dihydroxyphenyl)azo]-benzolsulfonsäure mononatriumsalz (Cl14270; Acid Orange No. 6), 4-[(2-Hydroxynaphth-1- yl)azo]-benzolsulfonsäure-natriumsalz (Cl15510; Acid Orange No. 7), 4-[(2,4-Dihydroxy-3-[(2,4-dimethylphenyl)azo]phenyl)azo]-benzol- sulfonsäure-natriumsalz (Cl20170; Acid Orange No. 24), 4-Hydroxy-3-[(4- sulfonaphth-1-yl)azo]-1-naphthalin-sulfonsäure-dinatriumsalz (Cl14720; Acid Red No. 14), 6-Hydroxy-5-[(4-sulfonaphth-1-yl)azo]-2,4-naphthalin- disulfonsäure-trinatriumsalz (Cl16255; Ponceau 4R; Acid Red No. 18), 3-Hydroxy-4-[(4-sulfonaphth-1-yl)azo]-2,7-naphthalin- disulfonsäure-trinatriumsalz (Cl16185; Acid Red No. 27), 8-Amino-1-hydroxy-2- (phenylazo)-3,6-naphthalin-disulfonsäure-dinatriumsalz (Cl17200; Acid Red No. 33), 5-(Acetylamino)-4-hydroxy-3-[(2-methylphenyl)azo]-2,7- naphthalin-disulfonsäure-dinatriumsalz (Cl18065; Acid Red No. 35), 2-(3-Hydroxy-2,4,5,7-tetraiod-dibenzopyran-6-on-9-yl)-benzoesäure- dinatriumsalz (Cl45430; Acid Red No. 51), N-[6-(Diethylamino)-9-(2,4- disulfophenyl)-3H-xanthen-3-yliden]-N-ethylethanammonium-hydroxid, inneres Salz, Natriumsalz (Cl45100; Acid Red No. 52), 8-[(4-(Phenylazo)- phenyl)azo]-7-naphthol-1,3-disulfonsäure-dinatriumsalz (Cl27290; Acid Red No. 73), 2',4',5',7'-Tetrabrom-3',6'-dihydroxyspiro-[isobenzofuran- 1(3H),9'-[9H]xanthen]-3-on-dinatriumsalz (Cl45380; Acid Red No. 87), 2',4',5',7'-Tetrabrom-4,5,6,7-tetrachlor-3',6'-dihydroxyspiro[isobenzo furan-1(3H),9'[9H]xanthen]-3-on-dinatriumsalz (Cl45410; Acid Red No. 92), 3',6'-Dihydroxy-4',5'-diiodospiro[isobenzofuran-1(3H),9'(9H)-xanthen]-3-on- dinatriumsalz (Cl45425; Acid Red No. 95), (2-Sulfophenyl)di[4-(ethyl((4- sulfophenyl)methyl)amino)phenyl]-carbenium-dinatriumsalz, betain (Cl42090; Acid Blue No. 9; FD & C Blue No. 1), 1,4-Bis[(2-sulfo-4- methylphenyl)amino]-9,10-anthrachinon-dinatriumsalz (Cl 61570; Acid Green No. 25), Bis[4-(dimethylamino)phenyl]-(3,7-disulfo-2- hydroxynaphth-1-yl)carbenium-inneres Salz, mononatriumsalz (Cl44090; Food Green No. 4; Acid Green No. 50), Bis[4-(diethylamino)phenyl](2,4- disulfophenyl)carbenium-inneres Salz, Natriumsalz (2 : 1) (Cl42045; Food Blue No. 3; Acid Blue No. 1), Bis[4-(diethylamino)phenyl](5-hydroxy-2,4- disulfophenyl)carbenium-inneres salz, Calciumsalz (2 : 1) (Cl42051; Acid Blue No. 3), 1-Amino-4-(cyclohexylamino)-9,10-anthrachinon-2- sulfonsäure-natriumsalz (Cl62045; Acid Blue No. 62), 2-(1,3-Dihydro-3-oxo-5-sulfo-2H-indol-2-yliden)-2,3-dihydro-3-oxo-1H- indol-5-sulfonsäure-dinatriumsalz (Cl73015; Acid Blue No. 74), 9-(2- Carboxyphenyl)-3-[(2-methylphenyl)amino]-6-[(2-methyl-4-sulfophenyl)- amino]xanthylium-inneres Salz, mononatriumsalz (Cl45190; Acid Violet No. 9), 1-Hydroxy-4-[(4-methyl-2-sulfophenyl)amino]-9,10-anthrachinon- natriumsalz (Cl60730; D & C Violett No. 2; Acid Violet No. 43), Bis[3-nitro- 4-[(4-phenylamino)-3-sulfo-phenylamino]-phenyl]-sulfon (Cl10410; Acid Brown No. 13), 5-Amino-4-hydroxy-6-[(4-nitrophenyl)azo]-3-(phenylazo)- 2,7-naphthalin-disulfonsäure-dinatriumsalz (Cl20470; Acid Black No. 1), 3-Hydroxy-4-[(2-hydroxynaphth-1-yl)azo]-7-nitro-1-naphthalin-sulfonsäure- chromkomplex (3 : 2) (Cl15711; Acid Black No. 52), 3-[(2,4-Dimethyl-5- sulfophenyl)azo]-4-hydroxy-1-naphthalin-sulfonsäure-dinatriumsalz (Cl14700; Food Red No. 1; FD & C Red No. 4), 4-(Acetylamino)-5-hydroxy- 6-[(7-sulfo-4-[(4-sulfophenyl)azo]naphth-1-yl)azo]-1,7-naphthalin- disulfonsäure-tetranatriumsalz (Cl28440; Food Black No. 1) und 3-Hydroxy-4-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl-azo)- naphthalin-1-sulfonsäure-natriumsalz, Chrom-Komplex (Acid Red No. 195).As direct dyes, physiologically harmless, direct dyes from the group of nitro dyes, Azo dyes, quinone dyes and triphenylmethane dyes are used are, for example 1,4-bis [(2-hydroxyethyl) amino] -2-nitrobenzene, 1- (2-hydroxyethyl) amino-2-nitro-4- [di (2-hydroxyethyl) amino] benzene (HC Blue No. 2), 1-amino-3-methyl-4 - [(2-hydroxyethyl) amino] -6- nitrobenzene (HC Violet No. 1), 4- [ethyl- (2-hydroxyethyl) amino] -1 - [(2- hydroxyethyl) amino] -2-nitrobenzene hydrochloride (HC Blue No. 12), 4- [Di (2-hydroxyethyl) amino] -1 - [(2-methoxyethyl) amino] -2-nitrobenzene (HC Blue No. 11), 1 - [(2,3-dihydroxypropyl) amino] -4- [methyl- (2- hydroxyethyl) aminoj-2-nitrobenzene (HC Blue No. 10), 1 - [(2,3-Dihydroxypropyl) amino] -4- [ethyl- (2-hydroxyethyl) amino] -2- nitrobenzene hydrochloride (HC Blue No. 9), 1- (3-hydroxypropylamino) -4- [di (2-hydroxyethyl) amino] -2-nitrobenzene (HC Violet No. 2), 1-methylamino 4- [methyl- (2,3-dihydroxypropyl) amino] -2-nitrobenzene (HC Blue No. 6), 2 - ((4-Amino-2-nitrophenyl) amino) -5-dimethylamino-benzoic acid (HC Blue No. 13), 1-amino-4 - [(2-hydroxyethyl) amino] -2-nitrobenzene (HC Red No. 7), 2-amino-4,6-dinitrophenol, 4-amino-2-nitro-diphenylamine (HC Red No. 1), 1-Amino-4- [di (2-hydroxyethyl) amino] -2-nitrobenzene hydrochloride (HC Red No: 13), 1-amino-5-chloro-4 - [(2-hydroxyethyl) amino] -2-nitrobenzene, 4-amino-1 - [(2-hydroxyethyl) amino] -2-nitrobenzene (HC Red No. 3), 4-amino-3-nitrophenol, 4 - [(2-hydroxyethyl) amino] -3-nitrophenol, 1 - [(2-Aminoethyl) amino] -4- (2-hydroxyethoxy) -2-nitrobenzene (HC Orange No. 2), 4- (2,3-Dihydroxypropoxy) -1 - [(2-hydroxyethyl) amino] -2-nitrobenzene (HC Orange No. 3), 1-amino-5-chloro-4 - [(2,3-dihydroxypropyl) amino] -2- nitrobenzene (HC Red No. 10), 5-chloro-1,4- [di (2,3-dihydroxypropyl) amino] - 2-nitrobenzene (HC Red No. 11), 2 - [(2-hydroxyethyl) amino] -4,6-dinitro phenol, 4-ethylamino-3-nitrobenzoic acid, 2 - [(4-amino-2-nitrophenyl) - amino] benzoic acid, 2-chloro-6-ethylamino-4-nitrophenol, 2-amino-6-chloro-4-nitrophenol, 4 - [(3-hydroxypropyl) amino] -3-nitrophenol, 2,5-diamino-6-nitropyridine, 1,2,3,4-tetrahydro-6-nitroquinoxaline, 7-amino-3,4-dihydro-6-nitro-2H-1,4-benzoxazine (HC Red No. 14), 1-amino-2 - [(2-hydroxyethyl) amino] -5-nitrobenzene (HC Yellow No. 5), 1- (2-Hydroxyethoxy) -2 - [(2-hydroxyethyl) amino] -5-nitrobenzene (HC Yellow No. 4), 1 - [(2-hydroxyethyl) amino] -2-nitrobenzene (HC Yellow No. 2), 2 - [(2-hydroxyethyl) amino] -1-methoxy-5-nitrobenzene, 2-amino-3-nitrophenol, 1- (2-hydroxyethoxy) -3-methylamino-4-nitrobenzene, 2,3- (dihydroxypropoxy) -3-methylamino-4-nitrobenzene, 2 - [(2-hydroxyethyl) - amino] -5-nitrophenol (HC Yellow No. 11), 3 - [(2-aminoethyl) amino] -1- methoxy-4-nitrobenzene hydrochloride (HC Yellow No.9), 1 - [(2-ureidoethyl) - amino] -4-nitrobenzene, 4 - [(2,3-dihydroxypropyl) amino] -3-nitro-1- trifluoromethylbenzene (HC Yellow No. 6), 1-chloro-2,4-bis [(2-hydroxyethyl) - amino] -5-nitrobenzene (HC Yellow No. 10), 4 - [(2-hydroxyethyl) amino] -3- nitro-1-methylbenzene, 1-chloro-4 - [(2-hydroxyethyl) amino] -3-nitrobenzene (HC Yellow No. 12), 4 - [(2-hydroxyethyl) amino] -3-nitro-1-trifluoromethyl benzene (HC Yellow No. 13), 4 - [(2-hydroxyethyl) amino] -3-nitro-benzonitrile (HC Yellow No. 14), 4 - [(2-hydroxyethyl) amino] -3-nitro-benzamide (HC Yellow No. 15), 1,4-di [(2,3-dihydroxypropyl) amino] -9.10- anthraquinone, 1 - [(2-hydroxyethyl) amino] -4-methylamino-9,10- anthraquinone (Cl61505, Disperse Blue No. 3), 2 - [(2-aminoethyl) amino] - 9,10-anthraquinone (HC Orange No. 5), 1-hydroxy-4 - [(4-methyl-2- sulfophenyl) amino] -9,10-anthraquinone, 1 - [(3-aminopropyl) amino] -4- methylamino-9,10-anthraquinone (HC Blue No. 8), 1 - [(3-aminopropyl) - amino] -9,10-anthraquinone (HC Red No. 8), 1,4-diamino-2-methoxy-9,10-anthraquinone (Cl62015, Disperse Red No. 11, Solvent Violet No. 26), 1,4-dihydroxy-5,8-bis [(2-hydroxyethyl) amino] -9,10-anthraquinone (Cl62500, Disperse Blue No. 7, Solvent Blue No. 69), 9- (dimethylamino) - benzo [a] phenoxazin-7-ium chloride (Cl51175; Basic Blue No. 6), Di [4- (diethylamino) phenyl] [4- (ethylamino) naphthyl] carbenium chloride (Cl42595; Basic Blue No. 7), 3,7-di (dimethylamino) phenothiazin-5-ium chloride (Cl52015; Basic Blue No. 9), Di [4- (dimethylamino) phenyl] [4- (phenylamino) naphthyl] carbenium chloride (Cl44045; Basic Blue No. 26), 2 - [(4- (ethyl (2-hydroxyethyl) amino) phenyl) azo] -6-methoxy-3-methyl- benzothiazolium methyl sulfate (Cl11154; Basic Blue No. 41), 8-amino-2- bromo-5-hydroxy-4-imino-6 - [(3- (trimethylammonio) phenyl) amino] -1 (4H) - naphthalenone chloride (Cl56059; Basic Blue No. 99), bis [4- (dimethyl amino) phenyl] [4- (methylamino) phenyl] carbenium chloride (Cl42535; Basic Violet No. 1), Tris [4- (dimethylamino) phenyl] carbenium chloride (Cl42555; Basic Violet No. 3), 2- [3,6- (Diethylamino) dibenzopyranium-9-yl] - benzoic acid chloride (Cl45170; Basic Violet No. 10), di (4-aminophenyl) - (4-amino-3-methylphenyl) carbenium chloride (Cl42510; Basic Violet No. 14), 1,3-bis [(2,4-diamino-5-methylphenyl) azo] -3-methylbenzene (Cl21010; Basic Brown No. 4), 1 - [(4-aminophenyl) azo] -7- (trimethyl ammonio) -2-naphthol chloride (Cl12250; Basic Brown No. 16), 1 - [(4- Amino-2-nitrophenyl) azo] -7- (trimethylammonio) -2-naphthol chloride (Basic Brown No. 17), 1 - [(4-amino-3-nitrophenyl) azo] -7- (trimethylammonio) -2- naphthol chloride (Cl12251; Basic Brown No. 17), 3,7-diamino-2,8- dimethyl-5-phenylphenazinium chloride (Cl50240; Basic Red No. 2), 1,4-Dimethyl-5 - [(4- (dimethylamino) phenyl) azo] -1,2,4-triazolium chloride (Cl11055; Basic Red No. 22), 2-Hydroxy-1 - [(2-methoxyphenyl) azo] -7- (trimethylammonio) naphthalene chloride (Cl12245; Basic Red No. 76), 2- [2 - ((2,4-Dimethoxyphenyl) amino) ethenyl] -1,3,3-trimethyl-3H-indol-1-ium chloride (Cl48055; Basic Yellow No. 11), 3-methyl-1-phenyl-4 - [(3- (trimethylammonio) phenyl) azo] pyrazol-5-one chloride (Cl12719; Basic Yellow No. 57), bis [4- (diethylamino) phenyl] phenylcarbenium Hydrogen sulfate (1: 1) (Cl42040; Basic Green No. 1), 1- [Di (2-hydroxyethyl) - amino] -3-methyl-4 - [(4-nitrophenyl) azo] benzene (Cl11210, Disperse Red No. 17), 4 - [(4-aminophenyl) azo] -1- [di (2-hydroxyethyl) amino] -3- methylbenzene (HC Yellow No. 7), 2,6-diamino-3 - [(pyridin-3-yl) azo] pyridine, 6-Hydroxy-5 - [(4-sulfophenyl) azo] -2-naphthalenesulfonic acid disodium salt (Cl15985; Food Yellow No. 3; FD & C Yellow No. 6), 2,4-Dinitro-1-naphthol- 7-sulfonic acid disodium salt (Cl10316; ACld Yellow No. 1; Food Yellow No. 1), 2- (Indan-1,3-dion-2-yl) quinolin-x, x-sulfonic acid (mixture of Mono- and disulfonic acid) (Cl47005; D&C Yellow No. 10; Food Yellow No. 13; Acid Yellow No. 3), 5-Hydroxy-1- (4-sulfophenyl) -4 - [(4-sulfophenyl) - azo] pyrazole-3-carboxylic acid trisodium salt (Cl19140; Food Yellow No. 4; Acid Yellow No. 23), 9- (2-Carboxyphenyl) -6-hydroxy-3H-xanthene-3-one (Cl45350; Acid Yellow No. 73; D&C Yellow No. 8), 5 - [(2,4-dinitrophenyl) - amino] -2-phenylamino-benzenesulfonic acid sodium salt (Cl10385; acid Orange No. 3), 4 - [(2,4-Dihydroxyphenyl) azo] benzenesulfonic acid monosodium salt (Cl14270; Acid Orange No. 6), 4 - [(2-hydroxynaphth-1- yl) azo] -benzenesulfonic acid sodium salt (Cl15510; Acid Orange No. 7), 4 - [(2,4-dihydroxy-3 - [(2,4-dimethylphenyl) azo] phenyl) azo] benzene - sulfonic acid sodium salt (Cl20170; Acid Orange No. 24), 4-hydroxy-3 - [(4- sulfonaphth-1-yl) azo] -1-naphthalenesulfonic acid disodium salt (Cl14720; Acid Red No. 14), 6-hydroxy-5 - [(4-sulfonaphth-1-yl) azo] -2,4-naphthalene disulfonic acid trisodium salt (Cl16255; Ponceau 4R; Acid Red No. 18), 3-hydroxy-4 - [(4-sulfonaphth-1-yl) azo] -2,7-naphthalene disulfonic acid trisodium salt (Cl16185; Acid Red No. 27), 8-amino-1-hydroxy-2- (phenylazo) -3,6-naphthalene disulfonic acid disodium salt (Cl17200; acid Red No. 33), 5- (acetylamino) -4-hydroxy-3 - [(2-methylphenyl) azo] -2,7- naphthalene disulfonic acid disodium salt (Cl18065; Acid Red No. 35), 2- (3-hydroxy-2,4,5,7-tetraiododibenzopyran-6-one-9-yl) benzoic acid disodium salt (Cl45430; Acid Red No. 51), N- [6- (diethylamino) -9- (2,4- disulfophenyl) -3H-xanthene-3-ylidene] -N-ethylethanammonium hydroxide, inner salt, sodium salt (Cl45100; Acid Red No. 52), 8 - [(4- (phenylazo) - phenyl) azo] -7-naphthol-1,3-disulfonic acid disodium salt (Cl27290; acid Red No. 73), 2 ', 4', 5 ', 7'-tetrabromo-3', 6'-dihydroxyspiro- [isobenzofuran 1 (3H), 9 '- [9H] xanthene] -3-one disodium salt (Cl45380; Acid Red No. 87), 2 ', 4', 5 ', 7'-tetrabromo-4,5,6,7-tetrachlor-3', 6'-dihydroxyspiro [isobenzo furan-1 (3H), 9 '[9H] xanthene] -3-one disodium salt (Cl45410; Acid Red No. 92), 3 ', 6'-dihydroxy-4', 5'-diiodospiro [isobenzofuran-1 (3H), 9 '(9H) -xanthene] -3-one- disodium salt (Cl45425; Acid Red No. 95), (2-sulfophenyl) di [4- (ethyl ((4- sulfophenyl) methyl) amino) phenyl] carbenium disodium salt, betaine (Cl42090; Acid Blue No. 9; FD & C Blue No. 1), 1,4-bis [(2-sulfo-4- methylphenyl) amino] -9,10-anthraquinone disodium salt (Cl 61570; acid Green No. 25), bis [4- (dimethylamino) phenyl] - (3,7-disulfo-2- hydroxynaphth-1-yl) carbenium inner salt, monosodium salt (Cl44090; Food Green No. 4; Acid Green No. 50), bis [4- (diethylamino) phenyl] (2,4- disulfophenyl) carbenium inner salt, sodium salt (2: 1) (Cl42045; Food Blue No. 3; Acid Blue No. 1), bis [4- (diethylamino) phenyl] (5-hydroxy-2,4- disulfophenyl) carbenium inner salt, calcium salt (2: 1) (Cl42051; acid Blue No. 3), 1-amino-4- (cyclohexylamino) -9,10-anthraquinone-2- sulfonic acid sodium salt (Cl62045; Acid Blue No. 62), 2- (1,3-dihydro-3-oxo-5-sulfo-2H-indol-2-ylidene) -2,3-dihydro-3-oxo-1H- indole-5-sulfonic acid disodium salt (Cl73015; Acid Blue No. 74), 9- (2- Carboxyphenyl) -3 - [(2-methylphenyl) amino] -6 - [(2-methyl-4-sulfophenyl) - amino] xanthylium inner salt, monosodium salt (Cl45190; Acid Violet No. 9), 1-Hydroxy-4 - [(4-methyl-2-sulfophenyl) amino] -9,10-anthraquinone- sodium salt (Cl60730; D&C Violet No. 2; Acid Violet No. 43), bis [3-nitro- 4 - [(4-phenylamino) -3-sulfo-phenylamino] phenyl] sulfone (Cl10410; acid Brown No. 13), 5-amino-4-hydroxy-6 - [(4-nitrophenyl) azo] -3- (phenylazo) - 2,7-naphthalene-disulfonic acid disodium salt (Cl20470; Acid Black No. 1), 3-hydroxy-4 - [(2-hydroxynaphth-1-yl) azo] -7-nitro-1-naphthalenesulfonic acid - chromium complex (3: 2) (Cl15711; Acid Black No. 52), 3 - [(2,4-dimethyl-5- sulfophenyl) azo] -4-hydroxy-1-naphthalenesulfonic acid disodium salt (Cl14700; Food Red No. 1; FD & C Red No. 4), 4- (acetylamino) -5-hydroxy- 6 - [(7-sulfo-4 - [(4-sulfophenyl) azo] naphth-1-yl) azo] -1,7-naphthalene disulfonic acid tetrasodium salt (Cl28440; Food Black No. 1) and 3-hydroxy-4- (3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl-azo) - naphthalene-1-sulfonic acid sodium salt, chromium complex (Acid Red No. 195).
Übliche Hilfsstoffe und Zusatzstoffe für die vorgenannte oxidationsmittelhaltige beziehungsweise oxidationsmittelfreie Zubereitung sind zum Beispiel Lösungsmittel wie Wasser, niedere aliphatische Alkohole, beispielsweise Ethanol, n-Propanol und Isopropanol oder Glykole wie Glycerin und 1,2-Propylenglykol, weiterhin Netzmittel oder Emulgatoren aus den Klassen der anionischen, kationischen, amphoteren oder nichtionogenen oberflächenaktiven Substanzen wie Fettalkoholsulfate, oxethylierte Fettalkoholsulfate, Alkylsulfonate, Alkylbenzolsulfonate, Alkyltrimethylammoniumsalze, Alkylbetaine, oxethylierte Fettalkohle, oxethylierte Nonylphenole, Fettsäurealkanolamide, oxethylierte Fettalkohole, oxethylierte Nonylphenole, Fettsäurealkanolamide, oxethylierte Fettsäureester, ferner Verdicker wie höhere Fettalkohole, Stärke oder Cellulosederivate, Xanthan-Gum, Guar-Gum, weiterhin Vaseline, Paraffinöl und Fettsäuren sowie außerdem Pflegestoffe wie kationische Polymere, Lanolinderivate, Cholesterin, Pantothensäure und Betain. Die erwähnten Bestandteile werden in den für solche Zwecke üblichen Mengen verwendet, zum Beispiel die Netzmittel und Emulgatoren in Konzentrationen von etwa 0,5 bis 30 Gewichtsprozent, die Verdicker in einer Menge von etwa 0,1 bis 25 Gewichtsprozent und die Pflegestoffe in einer Konzentration von etwa 0,1 bis 5,0 Gewichtsprozent. Usual auxiliaries and additives for the aforementioned Preparation containing or free of oxidizing agents are, for example, solvents such as water, lower aliphatic Alcohols, for example ethanol, n-propanol and isopropanol or Glycols such as glycerin and 1,2-propylene glycol, also wetting agents or Emulsifiers from the classes of anionic, cationic, amphoteric or non-ionic surface-active substances such as Fatty alcohol sulfates, ethoxylated fatty alcohol sulfates, alkyl sulfonates, Alkylbenzenesulfonates, alkyltrimethylammonium salts, alkylbetaines, ethoxylated fatty alcohol, ethoxylated nonylphenols, Fatty acid alkanolamides, ethoxylated fatty alcohols, ethoxylated Nonylphenols, fatty acid alkanolamides, ethoxylated fatty acid esters, furthermore Thickeners such as higher fatty alcohols, starch or cellulose derivatives, Xanthan gum, guar gum, petroleum jelly, paraffin oil and fatty acids as well as care substances such as cationic polymers, lanolin derivatives, Cholesterol, pantothenic acid and betaine. The components mentioned are used in the usual amounts for such purposes Example the wetting agents and emulsifiers in concentrations of about 0.5 to 30 percent by weight, the thickeners in an amount of about 0.1 to 25 Weight percent and the care substances in a concentration of about 0.1 up to 5.0 percent by weight.
Der pH-Wert der Färbezubereitung (sowohl vor dem Vermischen mit dem Oxidationsmittel als auch im gebrauchsfertigen Zustand) liegt bei etwa 3 bis 12, vorzugsweise etwa 5 bis 10, während die oxidationsmittelhaltigen Zubereitungen einen pH-Wert von etwa 2 bis 7, vorzugsweise etwa 3 bis 6, aufweisen.The pH value of the dye preparation (both before mixing with the Oxidizing agent as well as ready to use) is about 3 to 12, preferably about 5 to 10, while the oxidizing agents Preparations have a pH of about 2 to 7, preferably about 3 to 6, have.
Für die Einstellung des jeweiligen pH-Wertes der Zubereitungen können je nach dem gewünschten pH-Wert organische und anorganische Säuren, wie zum Beispiel Phosphorsäure, Ascorbinsäure und Milchsäure, oder Alkalien wie zum Beispiel Monoethanolamin, Triethanolamin, 2-Amino-2-methyl-1-propanol, Ammoniak, Natronlauge, Kalilauge oder Tris-(hydroxymethyl)-amino-methan, verwendet werden.For the adjustment of the respective pH value of the preparations depending on the desired pH, organic and inorganic acids, such as phosphoric acid, ascorbic acid and lactic acid, or Alkalis such as monoethanolamine, triethanolamine, 2-amino-2-methyl-1-propanol, ammonia, sodium hydroxide solution, potassium hydroxide solution or Tris (hydroxymethyl) amino methane can be used.
In der 1. Stufe des erfindungsgemässen Verfahrens trägt man eine ausreichende Menge, je nach Haartülle im allgemeinen etwa 30 bis 200 Gramm der oxidationsmittelhaltigen Zubereitung gleichmässig auf das Haar auf.In the 1st stage of the process according to the invention, one is worn sufficient amount, generally around 30 to 200, depending on the hair socket Gram of the preparation containing the oxidizing agent evenly on the Hair on.
Man läßt die oxidationsmittelhaltigen Zubereitung bei etwa 15 bis 40 Grad Celsius etwa 0 bis 15 Minuten lang, vorzugsweise 0 bis 5 Minuten lang, auf das trockene oder vorher angefeuchtete Haar einwirken. Sodann wird das Haar (beispielsweise mit einem Fön oder unter einer Trockenhaube) getrocknet. Anschliessend trägt man die Färbezubereitung auf das Haar auf. Nach einer Einwirkungszeit von etwa 5 bis 45 Minuten, vorzugsweise 10 bis 25 Minuten, bei etwa 15 bis 50 Grad Celsius spült man das Haar mit Wasser aus. Gegebenenfalls wird im Anschluss an diese Spülung mit einem Shampoo gewaschen und eventuell mit einer schwachen organischen Säure, wie zum Beispiel Zitronensäure oder Weinsäure, nachgespült. Anschliessend wird das Haar getrocknet. The preparation containing the oxidizing agent is left at about 15 to 40 degrees Celsius for about 0 to 15 minutes, preferably 0 to 5 minutes, act on dry or previously dampened hair. Then will the hair (for example with a hair dryer or under a drying hood) dried. Then the coloring preparation is applied to the hair on. After an exposure time of about 5 to 45 minutes, preferably 10 to 25 minutes, at about 15 to 50 degrees Celsius you rinse your hair with water out. If necessary, following this rinse washed with a shampoo and possibly with a weak one organic acid, such as citric acid or tartaric acid, rinsed. The hair is then dried.
Das erfindungsgemässe Verfahren ermöglicht eine schonende und unkomplizierte Hellerfärbung der Haare, wobei die Aufhellungswirkung gegenüber herkömmlichen Färbeverfahren deutlich verbessert wird.The inventive method enables a gentle and uncomplicated lightening of the hair, while the lightening effect is significantly improved compared to conventional dyeing processes.
Die nachfolgenden Beispiele sollen den Gegenstand näher erläutern, ohne ihn auf diese Beispiele zu beschränken.The following examples are intended to explain the subject in more detail, without restricting him to these examples.
3,0 g Wasserstoffperoxid
1,5 g Copolymer aus Polyvinylpyrrolidon und N,N-Dimethyl
aminoethyl-methacrylsäure Diethylsulfat (CTFA
Polyquaternium-11)
0,7 g mit 35 Mol Ethylenoxid oxethiliertes Rizinusöl (Cremophor
EL der BASF AG)
0,1 g Phosphorsäure (85%ig)
ad 100,0 g Wasser.3.0 g hydrogen peroxide
1.5 g copolymer of polyvinylpyrrolidone and N, N-dimethylaminoethyl methacrylic acid diethyl sulfate (CTFA Polyquaternium-11)
0.7 g castor oil oxilated with 35 mol ethylene oxide (Cremophor EL from BASF AG)
0.1 g phosphoric acid (85%)
ad 100.0 g water.
3,6 g 4,5-Diamino-1-benzyl-1H-pyrazol-sulfat
1,2 g 5-Amino-2-methylphenol
0,4 g 2-Amino-4-[(2-hydroxyethyl)amino]-anisol-sulfat
0,3 g 2,4-Diamino-1-(2-hydroxyethoxy)-benzol-dihydrochiorid
10,0 g Ammoniak (25%ige wässrige Lösung)
0,3 g Ascorbinsäure
10,0 g Isopropanol
10,0 g Laurylalkohol-diglykolethersulfat-Natriumsalz
(28%ige wässrige Lösung)
ad 100,0 g Wasser.3.6 g of 4,5-diamino-1-benzyl-1H-pyrazole sulfate
1.2 g 5-amino-2-methylphenol
0.4 g of 2-amino-4 - [(2-hydroxyethyl) amino] anisole sulfate
0.3 g of 2,4-diamino-1- (2-hydroxyethoxy) benzene dihydrochloride
10.0 g ammonia (25% aqueous solution)
0.3 g ascorbic acid
10.0 g isopropanol
10.0 g lauryl alcohol diglycol ether sulfate sodium salt (28% aqueous solution)
ad 100.0 g water.
60 g der oxidationsmittelhaltigen Zubereitung werden aus einem Pumpschäumer auf das trockene Haar aufgeschäumt und sodann mit einem Kamm gleichmässig im Haar verteilt. Nach einer Einwirkungszeit von 2 Minuten bei Raumtemperatur wird das Haar mit einem Haartrockner getrocknet. Die Färbezubereitung 2) wird mit einer wässrigen 6%igen Wasserstoffzubereitung im Verhältnis 1 : 1 vermischt. 80 g der so erhaltenen gebrauchsfertigen Zubereitung werden gleichmässig auf dem Haar aufgetragen. Nach einer weiteren Einwirkungszeit von 20 bis 25 Minuten wird das Haar mit lauwarmem Wasser gespült und getrocknet. Es wird eine leuchtend weinrote Färbung erhalten.60 g of the preparation containing the oxidizing agent are made from one Pump foamer foamed onto dry hair and then with a comb evenly distributed in the hair. After an exposure time from 2 minutes at room temperature, the hair with a hair dryer dried. The dye preparation 2) is with an aqueous 6% Hydrogen preparation mixed in a ratio of 1: 1. 80 g the like Ready-to-use preparations obtained are evenly spread on the Hair applied. After a further exposure time of 20 to 25 Minutes, the hair is rinsed with lukewarm water and dried. It a bright wine-red color is obtained.
2,5 g Wasserstoffperoxid
1,5 g Cetyltrimethylammoniumchlorid
0,7 g mit 35 Mol Ethylenoxid oxethiliertes Rizinusöl (Cremophor
EL der BASF AG)
0,1 g Phosphorsäure (85%ig)
ad 100,0 g Wasser. 2.5 g hydrogen peroxide
1.5 g cetyltrimethylammonium chloride
0.7 g castor oil oxilated with 35 mol ethylene oxide (Cremophor EL from BASF AG)
0.1 g phosphoric acid (85%)
ad 100.0 g water.
1,0 g Polyvinylpyrrolidon (Luviskol® K 90 der
Firma BASF/Ludwigshafen, BRD)
1,0 g Cetyltrimethylammoniumchlorid
0,5 g Keratinhydrolysat
0,5 g Parfüm
0,1 g Glycin
0,1 g HC Red No. 13
0,1 g Acid Violet No. 43 (Cl60730)
ad 100,0 g Wasser.1.0 g polyvinylpyrrolidone (Luviskol® K 90 from BASF / Ludwigshafen, Germany)
1.0 g cetyltrimethylammonium chloride
0.5 g keratin hydrolyzate
0.5 g perfume
0.1 g glycine
0.1 g HC Red No. 13
0.1 g Acid Violet No. 43 (Cl60730)
ad 100.0 g water.
Die vorstehende Färbemasse wird gemeinsam mit einem Treibgas (Propan/Butan 1 : 1) in einen Druckgasbehälter abgefüllt (Färbemasse : Treibgas 90 : 10).The above coloring material is used together with a propellant (Propane / butane 1: 1) filled into a pressurized gas container (Coloring compound: propellant gas 90:10).
80 g der oxidationsmittelhaltigen Zubereitung werden aus einem Pumpschäumer auf das trockene Haar aufgeschäumt und gleichmässig im Haar verteilt. Anschliessend wird das Haar getrocknet. Sodann wird die schaumförmige Färbemasse aus dem Druckgasbehälter aufgetragen.80 g of the preparation containing the oxidizing agent are made from one Pump foamer foamed onto dry hair and evenly distributed in the hair. The hair is then dried. Then the foam-shaped coloring material applied from the pressurized gas container.
Nach einer weiteren Einwirkungszeit von 25 Minuten wird das Haar mit lauwarmem Wasser gespült und getrocknet. Es wird eine leuchtend rotviolette Färbung erhalten.After a further exposure time of 25 minutes, the hair becomes with lukewarm water rinsed and dried. It will be a shining one Preserved red-violet color.
Alle Prozentangaben stellen, soweit nicht anders angegeben, Gewichtsprozente dar.Unless otherwise stated, all percentages are Percentages by weight.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1999159480 DE19959480A1 (en) | 1999-12-10 | 1999-12-10 | Hair dying method comprises two steps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1999159480 DE19959480A1 (en) | 1999-12-10 | 1999-12-10 | Hair dying method comprises two steps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19959480A1 true DE19959480A1 (en) | 2001-06-21 |
Family
ID=7932069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1999159480 Withdrawn DE19959480A1 (en) | 1999-12-10 | 1999-12-10 | Hair dying method comprises two steps |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE19959480A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006066642A1 (en) | 2004-12-20 | 2006-06-29 | Henkel Kommanditgesellschaft Auf Aktien | Shampoo which modifies hair colour |
| EP2196183A2 (en) * | 2008-12-12 | 2010-06-16 | L'oreal | Dyeing method based on ortho-diphenol and comprising a wiping, drying or non rinsing stage |
| US7833290B2 (en) | 2008-12-12 | 2010-11-16 | L'oreal S. A. | Composition comprising a derivative of hermatoxylin, of hematein, of brazilin or of brazilein, metal salt, hydrogen peroxide, and (bi)carbonate and hair dyeing method therewith |
| US7857865B2 (en) | 2008-12-12 | 2010-12-28 | L'oreal S.A. | Composition comprising at least one ortho-diphenol, metal salt, hydrogen peroxide and (bi)carbonate and hair dyeing method therewith |
-
1999
- 1999-12-10 DE DE1999159480 patent/DE19959480A1/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006066642A1 (en) | 2004-12-20 | 2006-06-29 | Henkel Kommanditgesellschaft Auf Aktien | Shampoo which modifies hair colour |
| EP2196183A2 (en) * | 2008-12-12 | 2010-06-16 | L'oreal | Dyeing method based on ortho-diphenol and comprising a wiping, drying or non rinsing stage |
| FR2939648A1 (en) * | 2008-12-12 | 2010-06-18 | Oreal | METHOD FOR COLORING FROM ORTHODIPHENOL AND COMPRISING A WIPING OR DRYING STEP |
| US7833290B2 (en) | 2008-12-12 | 2010-11-16 | L'oreal S. A. | Composition comprising a derivative of hermatoxylin, of hematein, of brazilin or of brazilein, metal salt, hydrogen peroxide, and (bi)carbonate and hair dyeing method therewith |
| US7857865B2 (en) | 2008-12-12 | 2010-12-28 | L'oreal S.A. | Composition comprising at least one ortho-diphenol, metal salt, hydrogen peroxide and (bi)carbonate and hair dyeing method therewith |
| US7857866B2 (en) | 2008-12-12 | 2010-12-28 | L'oreal S.A. | Dyeing method using a composition comprising an ortho-diphenol and comprising a wiping, drying or non rinsing stage |
| EP2196183A3 (en) * | 2008-12-12 | 2012-12-26 | L'Oréal | Dyeing method based on ortho-diphenol and comprising a wiping, drying or non rinsing stage |
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