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DE20300792U1 - Hair colorant based on an oxidation dye precursor reacting with peroxide, useful on human hair, contains specified substituted p-aminophenol and/or 2-methyl- and/or 2-methoxy-5-aminophenol developer and/or coupler substance(s) - Google Patents

Hair colorant based on an oxidation dye precursor reacting with peroxide, useful on human hair, contains specified substituted p-aminophenol and/or 2-methyl- and/or 2-methoxy-5-aminophenol developer and/or coupler substance(s) Download PDF

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DE20300792U1
DE20300792U1 DE20300792U DE20300792U DE20300792U1 DE 20300792 U1 DE20300792 U1 DE 20300792U1 DE 20300792 U DE20300792 U DE 20300792U DE 20300792 U DE20300792 U DE 20300792U DE 20300792 U1 DE20300792 U1 DE 20300792U1
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aminophenol
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hair
peroxide
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Kao Germany GmbH
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KPSS Kao Professional Salon Services GmbH
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00Preparations for care of the hair
    • A61Q5/10Preparations for permanently dyeing the hair
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/41Amines
    • A61K8/415Aminophenols

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  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
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Abstract

Hair colorant contains developer and/or coupler substance(s) selected from: (a) 3- and 2-chloro-p-aminophenol; (b) 2-methyl-5-amino-, -5-hydroxyethylamino-, -5-hydroxypropylamino-, -5-(m)ethylamino-, -4-methoxy-5-amino- and -4-methoxy-5-hydroxyethylaminophenol and 2-methoxy-5-aminophenol; and (c) 2-(diethylaminomethyl)-and 2,6-di chloro-p-aminophenol and their water-soluble salts. Hair colorant based on an oxidation dye precursor reacting with peroxide contains developer and/or coupler substance(s) selected from: (a) 3- and 2-chloro-p-aminophenol; (b) 2-methyl-5-amino-, -5-hydroxyethylamino-, -5-hydroxypropylamino-, -5-(m)ethylamino-, -4-methoxy-5-amino- and -4-methoxy-5-hydroxyethylaminophenol and 2-methoxy-5-aminophenol; and (c) 2-(diethylaminomethyl)-and 2,6-di chloro-p-aminophenol and their water-soluble salts.

Description

Die vorliegende Erfindung betrifft ein Haarfärbemittel auf Basis eines mit Peroxid reagierenden Oxidationsfarbstoff-Systems, das dauerhafte intensive Farbtöne liefert, die entweder als solche angewandt werden, oder, in Kombination mit weiteren Entwickler- und/oder Kupplersubstanzen, zur Erzielung weiterer Farbnuancen benutzt werden können und das Haar selbst bei kurzfristiger wiederholter Anwendung nicht schädigt.The present invention relates to a hair dye based on an oxidation dye system reacting with peroxide, the permanent intense hues supplies that are either applied as such or, in combination with other developer and / or coupler substances to achieve other shades of color can be used and the hair itself short-term repeated use does not harm.

Die nach wie vor in Haarfärbemitteln meist eingesetzten Entwicklersubstanzen sind 1,4-Diaminobenzol (p-Phenylendiamin) und 1-Methyl-2,5-diaminobenzol (p-Toluylendiamin). Die Verwendung dieser Substanzen wird den farbtechnischen Wünschen der Anwender zwar weitgehend gerecht, es gibt jedoch immer noch Farbnuancen, die dadurch nicht voll erreicht werden können.The still in hair dye Most commonly used developer substances are 1,4-diaminobenzene (p-phenylenediamine) and 1-methyl-2,5-diaminobenzene (p-toluenediamine). The usage these substances largely meet the color-technical desires of the users fair, but there are still color nuances that do not can be fully achieved.

Es wurde auch bereits vorgeschlagen, diese Lücke durch Verwendung alternativer Entwicklersubstanzen zu schließen. Dies ist in beschränktem Umfang möglich durch den Einsatz von Tetraaminopyrimidin oder 2-(2,5-Diaminophenyl)ethanol (vgl. EP-B 400 330); jedoch müssen dann Abstriche in der Farbintensität anderer Nuancen hingenommen werden.It has also been suggested this gap to conclude by using alternative developer substances. This is in limited Scope possible by using tetraaminopyrimidine or 2- (2,5-diaminophenyl) ethanol (see EP-B 400 330); however then compromised on the color intensity of other shades become.

Eine weitgehende Lösung dieses Problems wird durch den in der EP-A 615 743 beschriebenen Einsatz von 2-(2'-Hydroxyethylamino)-5-aminotoluol bzw. dessen wasserlöslichen Salzen und 3,4-Diamino-5-hydroxypyrazol als Bestandteil von Oxidations-Haarfärbemitteln erreicht.An extensive solution to this Problems arise from the use described in EP-A 615 743 of 2- (2'-hydroxyethylamino) -5-aminotoluene or its water-soluble Salts and 3,4-diamino-5-hydroxypyrazole as a component of oxidation hair dyes reached.

Es war jedoch bisher nicht möglich, kräftige Färbungen im Kupferrot-, Violett- und Braunviolettbereich auf diese Weise herzustellen.So far, however, it was not possible to use strong stains in the copper red, violet and brown violet range in this way manufacture.

Die Erfindung geht von der Aufgabe aus, diesem Mangel abzuhelfen, und Oxidationshaarfärbemittel zur Verfügung zu stellen, die intensive, glänzende Färbungen insbesondere im Kupferrot-, Violett- und Braunviolettbereich, liefern und das Haar selbst bei kurzzeitiger wiederholter Anwendung nicht schädigen.The invention is based on the task out to remedy this deficiency, and oxidation hair dye disposal to face the intense, shiny colorations especially in the copper red, violet and brown violet range and the hair does not, even with brief repeated use damage.

Diese Aufgabe wird dadurch gelöst, dass ein solches Haarfärbemittel ein mit Peroxid reagierendes Oxidationsfarbstoff-System ausgewählt aus a) 3-Chlor-p-aminophenol und/oder 2-Chlor-p-aminophenol, b) 2-Methyl-5-aminophenol, 2-Methyl-5-hydroxyethylaminophenol, 2-Methyl-5-hydroxypropylaminophenol, 2-Methyl-5-methylaminophenol, 2-Methyl-5-ethylaminophenol, 2-Methoxy-5-aminophenol, 2-Methyl-4-methoxy-5-aminophenol, und/oder 2-Methyl-4-methoxy-5-hydroxyethylaminophenol, und c) 2-(Diethylaminomethyl)-p-aminophenol, und/oder 2,6-Dichlor-p-aminophenol bzw deren wasserlösliche Salze enthält.This task is solved in that such a hair dye an oxidation dye system reacting with peroxide selected from a) 3-chloro-p-aminophenol and / or 2-chloro-p-aminophenol, b) 2-methyl-5-aminophenol, 2-methyl-5-hydroxyethyl aminophenol, 2-methyl-5-hydroxypropylaminophenol, 2-methyl-5-methylaminophenol, 2-methyl-5-ethylaminophenol, 2-methoxy-5-aminophenol, 2-methyl-4-methoxy-5-aminophenol, and / or 2-methyl-4-methoxy-5-hydroxyethylaminophenol, and c) 2- (diethylaminomethyl) p-aminophenol, and / or 2,6-dichloro-p-aminophenol or their water-soluble Contains salts.

Bei Anwendung dieser Zusammensetzungen auf Basis einer üblichen Grundlage werden nach der Oxidation mit Peroxid sehr ausdrucksvolle, intensive, dauerhafte Haarfärbungen vor allem im Braun-, Violett- und Braunviolettbereich erhalten, die durch Zusatz entsprechender weiterer Entwickler- und Kupplersubstanzen noch zu anderen Farbnuancen variiert werden können.Using these compositions based on a usual After oxidation with peroxide, the basis becomes very expressive, intense, permanent hair coloring preserved especially in the brown, violet and brown violet range, by adding appropriate other developer and coupler substances can be varied to other color shades.

Zusätzlich zu den genannten Entwickler- und Kupplersubstanzen können noch weitere solche eingesetzt werden.In addition to the developer and coupler substances other such are used.

Diese sind beispielsweise 1-Methoxy-2-amino-4-(ß-hydroxyethylamino)benzol, 2-Amino-3-hydroxypyridin, 3-Amino-2-methylamino-6-methoxypyridin, Resorcin, 2-Methylresorcin, 4-Chlorresorcin, 2-Amino-4-chlorphenol, 1,3-Diaminobenzol, 1,6-Dihydroxynaphthalin, 1,7-Dihydroxynaphthalin, 2-Aminophenol, 3-Aminophenol, p-Phenylendiamin, p-Toluylendiamin, 2,6-Dimethyl-p-phenylendiamin.These are, for example, 1-methoxy-2-amino-4- (β-hydroxyethylamino) benzene, 2-amino-3-hydroxypyridine, 3-amino-2-methylamino-6-methoxypyridine, Resorcinol, 2-methylresorcinol, 4-chlororesorcinol, 2-amino-4-chlorophenol, 1,3-diaminobenzene, 1,6-dihydroxynaphthalene, 1,7-dihydroxynaphthalene, 2-aminophenol, 3-aminophenol, p-phenylenediamine, p-toluenediamine, 2,6-dimethyl-p-phenylenediamine.

Die Gesamtkonzentration der Entwicklersubstanzen liegt üblicherweise zwischen etwa 0,05 und 5 %, vorzugsweise 0,1 und 4 %, insbesondere 0,25 bis 0,5 % und 2,5 bis 3 % Gew.-% der Gesamtzusammensetzung des Haarfärbemittels (ohne Oxidationsmittel), wobei sich die Angaben jeweils auf den Anteil an freier Base beziehen; das bevorzugte Gewichtsverhältnis von Entwickler- zu den Kupplersubstanzen liegt dabei zwischen etwa 1 : 8 bis 8 : 1, vorzugsweise etwa 1 : 5 bis 5 : 1, insbesondere 1 : 2 bis 2 : 1.The total concentration of developer substances usually lies between about 0.05 and 5%, preferably 0.1 and 4%, in particular 0.25 to 0.5% and 2.5 to 3% by weight of the total composition of the hair dye (without oxidizing agent), whereby the information is based on the Obtain proportion of free base; the preferred weight ratio of Developer to coupler substances is between about 1 : 8 to 8: 1, preferably about 1: 5 to 5: 1, especially 1 : 2 to 2: 1.

Die Kupplersubstanz(en) als Reaktionspartner der Entwicklersubstanz(en) liegen in den erfindungsgemäßen Haarfärbemitteln etwa im gleichen molaren Anteil wie die Entwicklersubstanzen vor, d. h., also in Mengen von 0,05 bis 5,0 %, vorzugsweise 0,1 bis 4 %, insbesondere 0,5 bis 3 Gew.-% der Gesamtzusammensetzung (ohne Oxidationsmittel), wobei sich die Angaben jeweils auf den Anteil an freier Base beziehen.The coupler substance (s) as reactant the developer substance (s) are in the hair dye according to the invention about the same molar proportion as the developer substances, d. that is, in amounts of 0.05 to 5.0%, preferably 0.1 to 4 %, in particular 0.5 to 3% by weight of the total composition (without Oxidizing agent), the information given in each case on the proportion obtain free base.

Die erfindungsgemäßen Zusammensetzungen können erwünschtenfalls auch sogenannte Nuanceure zur Feineinstellung des gewünschten Farbtones, insbesondere auch direktziehende Farbstoffe, enthalten.The compositions of the invention can, if desired also so-called nuances for fine adjustment of the desired Color tones, especially direct dyes, contain.

Solche Nuanceure sind beispielsweise Nitrofarbstoffe wie 2-Amino-4,6-dinitrophenol, 2-Amino-4-nitrophenol, 2-Amino-6-chlor-4-nitrophenol, etc., vorzugsweise in Mengen von etwa 0,05 bis 2,5 %, insbesondere 0,1 bis 1 % Gew.-% der Farbzusammensetzung (ohne Oxidationsmittel).Such nuances are, for example Nitro dyes such as 2-amino-4,6-dinitrophenol, 2-amino-4-nitrophenol, 2-amino-6-chloro-4-nitrophenol, etc., preferably in amounts of about 0.05 to 2.5%, in particular 0.1 to 1% by weight of the color composition (without oxidizing agent).

Die erfindungsgemäßen Haarfärbemittel können die in solchen Mitteln üblichen Grund- und Zusatzstoffe, Konditioniermittel, etc. enthalten, die dem Fachmann aus dem Stand der Technik bekannt und beispielsweise in der Monographie von K. Schrader, "Grundlagen und Rezepturen der Kosmetika", 2. Aufl. (Hüthig Buch Verlag, Heidelberg, 1989), S. 782 bis 815, beschrieben sind. Sie können als Lösungen, Cremes, Gele oder auch in Form von Aerosol-Präparaten vorliegen; geeignete Trägermaterial-Zusammensetzungen sind aus dem Stand der Technik hinreichend bekannt.The hair colorants according to the invention can be those customary in such compositions Contain basic and additives, conditioning agents, etc. that known to the expert from the prior art and for example in the monograph by K. Schrader, "Fundamentals and Recipes of Cosmetics", 2nd edition (Hüthig Buch Verlag, Heidelberg, 1989), pp. 782 to 815. You can as Solutions, Creams, gels or also in the form of aerosol preparations; suitable Carrier material compositions are sufficiently known from the prior art.

Zur Applikation wird das erfindungsgemäße Oxidationsfarbstoff-Vorprodukt mit einem Oxidationsmittel vermischt. Bevorzugtes Oxidationsmittel ist Wasserstoffperoxid, beispielsweise in 2- bis 6-prozentiger Konzentration.For application, the oxidation dye precursor according to the invention is mixed with an oxidizing agent. The preferred oxidizing agent is hydrogen peroxide, for example in 2 to 6 percent concentrations tration.

Es können jedoch auch andere Peroxide wie Harnstoffperoxid und Melaminperoxid eingesetzt werden.However, other peroxides can also be used such as urea peroxide and melamine peroxide.

Der pH-Wert des applikationsfertigen Haarfärbemittels, d. h. nach Vermischung mit Peroxid, kann sowohl im schwach sauren, d. h. einem Bereich von 5,5 bis 6,9, im neutralen als auch im alkalischen Bereich, d. h. zwischen pH 7,1 und 10 liegen.The pH value of the ready to use hair dye, d. H. after mixing with peroxide, can be used both in weakly acidic, d. H. a range from 5.5 to 6.9, in the neutral as well as in the alkaline Area, d. H. are between pH 7.1 and 10.

Im folgenden werden verschiedene Ausführungsbeispiele zur Erläuterung der Erfindung gegeben.The following are different embodiments In order to explain given the invention.

Grundlage

Figure 00050001
basis
Figure 00050001

Die erfindungsgemäßen Oxidationsfarbstoff-Kombinationen wurden, unter entsprechender Verringerung des Wassergehalts, in diese Grundlage eingearbeitet. Die Ausfärbungen erfolgten jeweils an Woll-Läppchen und Strähnen aus gebleichtem Menschenhaar, durch Aufbringen einer 1:1-Mischung aus Farbstoft-Vorprodukt und 6%iger Wasserstoffperoxid-Lösung (pH-Wert der Mischung: 9,8) und zwanzigminütiger Einwirkung bei Zimmertemperatur, folgendem Auswaschen und Trocknen.The oxidation dye combinations according to the invention were, with a corresponding reduction in water content, in incorporated this basis. The colorations were made on Wool patches and strands from bleached human hair, by applying a 1: 1 mixture from pre-colored dye and 6% hydrogen peroxide solution (pH value of the mixture: 9.8) and 20 minutes exposure at room temperature, following washing and drying.

Es wurden die folgenden Färbungen erzielt:The following stains were found achieved:

Figure 00060001
Figure 00060001

Claims (1)

Haarfärbemittel auf Basis eines mit Peroxid reagierenden Oxidationsfarbstoff-Vorprodukts, enthaltend mindestens eine Entwickler- und/oder Kupplersubstanz ausgewählt aus der Gruppe a) 3-Chlor-p-aminophenol und/oder 2-Chlor-p-aminophenol, b) 2-Methyl-5-aminophenol, 2-Methyl-5-hydroxyethylaminophenol, 2-Methyl-5-hydroxypropylaminophenol, 2-Methyl-5-methylaminophenol, 2-Methyl-5-ethylaminophenol, 2-Methoxy-5-aminophenol, 2-Methyl-4-methoxy-5-aminophenol, und/oder 2-Methyl-4-methoxy-5-hydroxyethylaminophenol, und c) 2-(Diethylaminomethyl)-p-aminophenol, und/oder 2,6-Dichlor-p-aminophenol bzw deren wasserlösliche Salze enthält.Hair Dye based on an oxidation dye precursor reacting with peroxide, containing at least a developer and / or coupler substance selected from the group a) 3-chloro-p-aminophenol and / or 2-chloro-p-aminophenol, b) 2-methyl-5-aminophenol, 2-methyl-5-hydroxyethylaminophenol, 2-methyl-5-hydroxypropylaminophenol, 2-methyl-5-methylaminophenol, 2-methyl-5-ethylaminophenol, 2-methoxy-5-aminophenol, 2-methyl-4-methoxy-5-aminophenol, and / or 2-methyl-4-methoxy-5-hydroxyethylaminophenol, and c) 2- (Diethylaminomethyl) -p-aminophenol, and / or 2,6-dichloro-p-aminophenol or their water-soluble Contains salts.
DE20300792U 2003-01-18 2003-01-18 Hair colorant based on an oxidation dye precursor reacting with peroxide, useful on human hair, contains specified substituted p-aminophenol and/or 2-methyl- and/or 2-methoxy-5-aminophenol developer and/or coupler substance(s) Expired - Lifetime DE20300792U1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2886141A1 (en) * 2005-05-31 2006-12-01 Oreal Composition useful for coloring keratinous fibers comprises a primary oxidation base such as diamino-N,N-dihydropyrazolone derivatives, a secondary oxidation base e.g. 2-chloro para-aminophenol and a coupler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2886141A1 (en) * 2005-05-31 2006-12-01 Oreal Composition useful for coloring keratinous fibers comprises a primary oxidation base such as diamino-N,N-dihydropyrazolone derivatives, a secondary oxidation base e.g. 2-chloro para-aminophenol and a coupler

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