DE19821535C1 - Oxidation hair dye composition containing specific developer - Google Patents

Oxidation hair dye composition containing specific developer

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Publication number
DE19821535C1
DE19821535C1 DE1998121535 DE19821535A DE19821535C1 DE 19821535 C1 DE19821535 C1 DE 19821535C1 DE 1998121535 DE1998121535 DE 1998121535 DE 19821535 A DE19821535 A DE 19821535A DE 19821535 C1 DE19821535 C1 DE 19821535C1
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Prior art keywords
amino
weight
methylphenol
developer
hair dye
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Expired - Fee Related
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DE1998121535
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German (de)
Inventor
Frank Golinski
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Kao Germany GmbH
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Goldwell AG
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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
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/41—Amines
    • A61K8/411—Aromatic amines, i.e. where the amino group is directly linked to the aromatic nucleus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34—Alcohols
    • A61K8/347—Phenols
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/41—Amines
    • A61K8/415—Aminophenols
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
    • A61K8/4926—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having six membered rings
    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)

Abstract

Oxidation dye composition for dyeing hair contains 2-amino-4-methylphenol (I) as developer. Hair dye composition based on a peroxide-reactive oxidation dye precursor contains (I) and at least one other developer and / or coupler.

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 a peroxide Reactive oxidation dye system that provides lasting intense shades that be used as such or, in combination with other developer and / or couplers, can be used to obtain further color nuances and the hair does not damage even after short-term repeated use.

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 most commonly used in hair dyes developer substances are 1,4- Diaminobenzene (p-phenylenediamine) and 1-methyl-2,5-diaminobenzene (p-toluenediamine). The use of these substances is the color technical wishes of the users indeed largely fair, but there are still shades of color that does not fully reach can be.

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-A 7537 und EP-B 400 330); jedoch müssen dann Abstriche in der Farbintensität anderer Nuancen hingenommen werden.It has also been proposed to fill this gap by using alternative To close developers. This is possible to a limited extent by the Use of tetraaminopyrimidine or 2- (2,5-diaminophenyl) ethanol (see EP-A 7537 and EP-B 400 330); however, then have to be reductions in the color intensity of other nuances be accepted.

Eine weitgehend optimale Lösung dieses Problems wird durch den in der EP-A 615 743 beschriebenen Einsatz von 2-(2'-Hydroxyethylamino)-5-aminotoluol bzw. dessen wasserlös­ lichen Salzen und die aus der EP-B 467 026 bekannten Triaminohydroxypyrimidine, insbesondere 2,5,6-Triamino-4-hydroxypyrimidin, 2,4,5-Triamino-6-hydroxypyrimidin, 4,5,6- Triamino-2-hydroxypyrimidin bzw. deren Salze, insbesondere die Sulfate, als Entwicklersubstanzen in Haarfärbemitteln erreicht.A largely optimal solution to this problem is by the in EP-A 615 743 described use of 2- (2'-hydroxyethylamino) -5-aminotoluene or its wasserlös salts and the triamino hydroxypyrimidines known from EP-B 467 026, in particular 2,5,6-triamino-4-hydroxypyrimidine, 2,4,5-triamino-6-hydroxypyrimidine, 4,5,6- Triamino-2-hydroxypyrimidine or salts thereof, in particular the sulfates, as Developers substances achieved in hair dyes.

Selbst dadurch bleiben jedoch noch farbtechnische Wünsche offen.Even so, however, color technical wishes remain open.

Die Erfindung geht daher von der Aufgabenstellung aus, ein Haarfärbemittel zu schaffen, das zur Herstellung einer großen Anzahl von Farbtönen geeignet ist, das Haar selbst bei kurzzeitiger wiederholter Anwendung nicht schädigt sowie toxikologisch und dermatologisch absolut unbedenklich ist. The invention is therefore based on the task of creating a hair dye, the suitable for producing a large number of shades, the hair itself at short term repeated use does not harm as well as toxicologically and dermatologically absolutely harmless.  

Diese Aufgabe wird dadurch gelöst, daß ein solches Haarfärbemittel ein mit Peroxid reagierendes Oxidationsfarbstoff-System enthält, das aus einer Kombination aus 2-Amino-4- methylphenol und mindestens einer weiteren Kuppler- und/oder Entwickler­ substanz besteht.This object is achieved in that such a hair dye with a peroxide containing a reactive oxidation dye system consisting of a combination of 2-amino-4- methylphenol and at least one further coupler and / or developer substance exists.

Diese ist vorzugsweise ausgewählt aus der Gruppe 1-Methoxy-2-amino-4-(β- hydroxyethylamino)benzol, 2-Amino-3-hydroxy-pyridin, 2,5-Diaminopyridin, 2,6- Diaminopyridin, 3-Amino-2-methylamino-6-methoxypyridin, 2-(Dimethylamino)-5-amino­ pyridin, 1-(β-Hydroxyethyl)-2,5-diaminobenzol, 2-(2'-Hydroxyethylamino)-5-aminotoluol, 1- Amino-4-bis-(2'-hydroxyethyl)aminobenzol, 2-Amino-5-N,N-diethylamino-toluol, 1,4- Diaminobenzol, 1,3-Diaminobenzol, 2,5-Diaminotoluol, Resorcin, 2-Methylresorcin, 4- Chlorresorcin, 3-Amino-5-chloranilin, 1-Naphthol, 2-Aminophenol, 3-Aminophenol, 1-Me­ thyl-2-hydroxy-4-aminobenzol, 5-Amino-2-methoxyphenol, 4-Amino-3-methylphenol, 5- Amino-2-methylphenol, 2-Amino-4-β-hydroxyethylaminoanisol bzw. deren wasserlösliche Salze.This is preferably selected from the group 1-methoxy-2-amino-4- (β- hydroxyethylamino) benzene, 2-amino-3-hydroxy-pyridine, 2,5-diaminopyridine, 2,6- Diaminopyridine, 3-amino-2-methylamino-6-methoxypyridine, 2- (dimethylamino) -5-amino pyridine, 1- (β-hydroxyethyl) -2,5-diaminobenzene, 2- (2'-hydroxyethylamino) -5-aminotoluene, 1- Amino-4-bis- (2'-hydroxyethyl) aminobenzene, 2-amino-5-N, N-diethylamino-toluene, 1,4- Diaminobenzene, 1,3-diaminobenzene, 2,5-diaminotoluene, resorcinol, 2-methylresorcinol, 4- Chlororesorcinol, 3-amino-5-chloroaniline, 1-naphthol, 2-aminophenol, 3-aminophenol, 1-Me ethyl 2-hydroxy-4-aminobenzene, 5-amino-2-methoxyphenol, 4-amino-3-methylphenol, 5- Amino-2-methylphenol, 2-amino-4-β-hydroxyethylaminoanisole or their water-soluble Salts.

Damit soll jedoch der Zusatz weiterer Entwickler- und Kupplersubstanzen keineswegs ausgeschlossen sein.However, this is by no means the addition of further developer and coupler substances be excluded.

Bei Anwendung dieser Zusammensetzungen auf Basis einer üblichen Grundlage werden nach der Oxidation mit Peroxid sehr ausdrucksvolle, intensive, dauerhafte Haarfärbungen erhalten, die durch Zusatz entsprechender weiterer Entwickler- und Kuppler-substanzen noch zu ande­ ren Farbnuancen variiert werden können.Upon application of these compositions on a conventional basis will be after the oxidation with peroxide very expressive, intensive, permanent hair dyeings obtained the addition of corresponding further developer and coupler substances still ande to color shades can be varied.

Auch die zusätzliche Mitverwendung weiterer, an sich bekannter Entwicklersubstanzen ist möglich. Neben den bereits oben genannten sind hierbei insbesondere noch 5-Aminosalicyl­ säure und/oder 1,2,4-Triaminobenzol zu erwähnen.The additional use of further, known per se developer substances is possible. In addition to those already mentioned above are in particular 5-aminosalicyl to mention acid and / or 1,2,4-triaminobenzene.

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. The total concentration of the developer substances is usually 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 the total composition of the hair dye (without oxidizing agent), wherein the Refer in each case to the proportion of free base.  

Das bevorzugte Gewichtsverhältnis von 2-Amino-4-methylphenol zu den weiteren Entwickler- und Kupplersubstanzen liegt dabei zwischen etwa 1 : 8 bis 8 : 1, vorzugsweise etwa 1 : 5 bis 5 : 1, insbesondere 1 : 2 bis 2 : 1.The preferred weight ratio of 2-amino-4-methylphenol to the further developer and coupler substances is between about 1: 8 to 8: 1, preferably about 1: 5 to 5: 1, in particular 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 a reaction partner of the developer substance (s) are in the Hair colorants according to the invention in about the same molar fraction as the Developer substances before, d. h., So in amounts of 0.05 to 5.0%, preferably 0.1 to 4%, in particular 0.5 to 3 wt .-% of the total composition (without oxidizing agent), where the data relate to the proportion of free base.

Die erfindungsgemäßen Zusammensetzungen können erwünschtenfalls auch sogenannte Nuanceure zur Feineinstellung des gewünschten Farbtones, insbesondere auch direktziehende Farbstoffe, enthalten.If desired, the compositions according to the invention may also be so-called Nuanceure for the fine adjustment of the desired shade, in particular also direct pulling Dyes, included.

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 paint composition (without. Oxidant).

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 of the invention may be the usual in such agents basic and Additives, conditioners, etc., which the expert from the prior Technique known and, for example, in the monograph by K. Schrader, "Fundamentals and Formulations of Cosmetics, 2nd ed. (Hüthig Buch Verlag, Heidelberg, 1989), pp. 782-815, are described. They can be used as solutions, creams, gels or in the form of aerosol Preparations are available; suitable carrier material compositions are known from the prior Technique sufficiently known.

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 with a Oxidizing agent mixed. Preferred oxidizing agent is hydrogen peroxide, for example, in 2- to 6-percent concentration.

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

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 of the ready-to-apply hair dye, d. H. after mixing with peroxide, can be found both in weakly acidic, d. H. a range of 5.5 to 6.9, in the neutral as well as in the alkaline area, d. H. between pH 7.1 and 10.

Im folgenden werden verschiedene Ausführungsbeispiele zur Erläuterung der Erfindung gegeben.In the following, various embodiments for explaining the invention given.

Grundlagebasis

(Gew.-%)(Wt .-%) Stearylalkoholstearyl 8,08.0 Kokosfettsäuremonoethanolamidcoconut fatty acid monoethanolamide 4,54.5 1,2-Propandiolmono/distearat1,2-Propanediol mono / distearate 1,31.3 KokosfettalkoholpolyglykoletherKokosfettalkoholpolyglykolether 4,04.0 Natriumlaurylsulfatsodium lauryl sulfate 1,01.0 Ölsäureoleic acid 2,02.0 1,2-Propandiol1,2-propanediol 1,51.5 Na-EDTANa-EDTA 0,50.5 Natriumsulfitsodium 1,01.0 Eiweißhydrolysatprotein hydrolyzate 0,50.5 Ascorbinsäureascorbic acid 0,20.2 ParfumPerfume 0,40.4 Ammoniak, 25%igAmmonia, 25% 1,01.0 Ammoniumchloridammonium chloride 0,50.5 Panthenolpanthenol 0,80.8 Wasserwater ad 100,0ad 100.0

Die erfindungsgemäßen Oxidationsfarbstoff-Kombinationen wurden, unter entsprechender Verringerung des Wassergehalts, in diese Grundlage eingearbeitet.The oxidation dye combinations according to the invention were, with appropriate Reduction of water content, incorporated into this basis.

Die Ausfärbungen erfolgten jeweils an Woll-Läppchen und Strähnen aus gebleichtem Menschenhaar, durch Aufbringen einer 1 : 1-Mischung aus Farbstoff-Vorprodukt und 6%iger Wasserstoffperoxid-Lösung (pH-Wert der Mischung: 9,8) und zwanzigminütiger Einwirkung bei Zimmertemperatur, folgendem Auswaschen und Trocknen. The dyeings were each made on wool lobules and strands of bleached Human hair, by applying a 1: 1 mixture of dye precursor and 6% Hydrogen peroxide solution (pH of the mixture: 9.8) and 20-minute exposure at room temperature, followed by washing and drying.  

Es wurden die folgenden Färbungen erzielt:The following colors were obtained:

Beispiel 1:Example 1:

0,28 Gew.-% 2-Amino-4-methylphenol
0,28 Gew.-% 1-Methyl-2-hydroxy-4-amino­ benzol0.28% by weight of 2-amino-4-methylphenol
0.28% by weight of 1-methyl-2-hydroxy-4-aminobenzene

Färbung:Coloring:

Intensives Orange.Intense orange.

Beispiel 2:Example 2:

0,28 Gew.-% 2-Amino-4-methylphenol
0,25 Gew.-% 2-Amino-3-hydroxypyridin0.28% by weight of 2-amino-4-methylphenol
0.25% by weight of 2-amino-3-hydroxypyridine

Färbung:Coloring:

Glänzendes Gelbbeige.Shiny yellow-beige.

Beispiel 3:Example 3:

0,28 Gew.-% 2-Amino-4-methylphenol
0,25 Gew.-% 2,6-Diaminopyridin0.28% by weight of 2-amino-4-methylphenol
0.25% by weight of 2,6-diaminopyridine

Färbung:Coloring:

Intensives Gelbolive.Intense yellow olive.

Beispiel 4:Example 4:

0,28 Gew.-% 2-Amino-4-methylphenol
0,63 Gew.-% 1-Methoxy-2-amino-4-(β- hydroxyethylamino)-benzolsulfat0.28% by weight of 2-amino-4-methylphenol
0.63% by weight of 1-methoxy-2-amino-4- (β-hydroxyethylamino) benzenesulfate

Färbung:Coloring:

Glänzendes Hellbraun. Shining light brown.

Beispiel 5:Example 5:

0,28 Gew.-% 2-Amino-4-methylphenol
0,32 Gew.-% 1-Naphthol0.28% by weight of 2-amino-4-methylphenol
0.32% by weight of 1-naphthol

Färbung:Coloring:

Glänzendes, intensives Gelborange.Shining, intense yellow-orange.

Beispiel 6:Example 6:

0,28 Gew.-% 2-Amino-4-methylphenol
0,25 Gew.-% 3-Aminophenol0.28% by weight of 2-amino-4-methylphenol
0.25% by weight of 3-aminophenol

Färbung:Coloring:

Intensives Graugrün.Intense gray green.

Beispiel 7:Example 7:

0,28 Gew.-% 2-Amino-4-methylphenol
0,31 Gew.-% 5-Amino-2-methoxyphenol0.28% by weight of 2-amino-4-methylphenol
0.31% by weight of 5-amino-2-methoxyphenol

Färbung:Coloring:

Intensives Olivgrün.Intense olive green.

Beispiel 8:Example 8:

0,28 Gew.-% 2-Amino-4-methylphenol
0,51 Gew.-% 3-Amino-2-methylamino-6-methoxy­ pyridindihydrochlorid0.28% by weight of 2-amino-4-methylphenol
0.51% by weight of 3-amino-2-methylamino-6-methoxy-pyridine dihydrochloride

Färbung:Coloring:

Intensives glänzendes Graugrün.Intense shiny gray-green.

Beispiel 9:Example 9:

0,28 Gew.-% 2-Amino-4-methylphenol
0,25 Gew.-% Resorcin0.28% by weight of 2-amino-4-methylphenol
0.25% by weight resorcinol

Färbung:Coloring:

Glänzendes Hellgraugrün. Shining light gray green.

Beispiel 10:Example 10:

0,28 Gew.-% 2-Amino-4-methylphenol
0,28 Gew.-% 2-Methylresorcin0.28% by weight of 2-amino-4-methylphenol
0.28% by weight of 2-methylresorcinol

Färbung:Coloring:

Glänzendes Grüngrau.Shiny green gray.

Beispiel 11:Example 11:

0,28 Gew.-% 2-Amino-4-methylphenol
0,47 Gew.-% 2-(Dimethylamino)-5- aminopyridindihydrochlorid0.28% by weight of 2-amino-4-methylphenol
0.47% by weight of 2- (dimethylamino) -5-aminopyridine dihydrochloride

Färbung:Coloring:

Intensives Orangebraun.Intense orange brown.

Beispiel 12:Example 12:

0,28 Gew.-% 2-Amino-4-methylphenol
0,32 Gew.-% 3-Amino-5-chloranilin0.28% by weight of 2-amino-4-methylphenol
0.32% by weight of 3-amino-5-chloroaniline

Färbung:Coloring:

Glänzendes Hell-Beigegelb.Shining light beech yellow.

Claims (2)

1. Haarfärbemittel auf Basis eines mit Peroxid reagierenden Oxidationsfarbstoff-Vorprodukts, enthaltend 2-Amino-4-methylphenol und mindestens eine weitere Entwickler- und/oder Kupplersubstanz.1. hair dye based on a peroxide-reactive oxidation dye precursor, containing 2-amino-4-methylphenol and at least one further developer and / or Coupler substance. 2. Haarfärbemittel nach Anspruch 1, enthaltend als weitere Kupplersubstanz(en) mindestens eine Komponente, ausgewählt aus der Gruppe 1-Methoxy-2-amino-4-(β-hydroxy­ ethylamino)benzol, 2-Amino-3-hydroxypyridin, 2,5-Diaminopyridin, 2,6-Diaminopyridin, 3-Amino-2-methylamino-6-methoxypyridin, 2-(Dimethylamino)-5-aminopyridin, 1-Methyl-2-hydroxy-4-aminobenzol, Resorcin, 2-Methylresorcin, 4-Chlorresorcin, 1-Naphthol, 2-Aminophenol, 5-Amino-2-methoxyphenol, 2-Amino-4-β-hydroxyethyl­ aminoanisol, 3-Amino-5-chloranailin und/oder 3-Aminophenol bzw. deren wasserlöslichen Salzen.2. Hair colorant according to claim 1, containing as further coupler substance (s) at least a component selected from the group 1-methoxy-2-amino-4- (β-hydroxy ethylamino) benzene, 2-amino-3-hydroxypyridine, 2,5-diaminopyridine, 2,6-diaminopyridine, 3-amino-2-methylamino-6-methoxypyridine, 2- (dimethylamino) -5-aminopyridine, 1-methyl-2-hydroxy-4-aminobenzene, resorcinol, 2-methylresorcinol, 4-chlororesorcinol, 1-naphthol, 2-aminophenol, 5-amino-2-methoxyphenol, 2-amino-4-β-hydroxyethyl aminoanisole, 3-amino-5-chloroanailine and / or 3-aminophenol or their water-soluble Salt.
DE1998121535 1998-05-14 1998-05-14 Oxidation hair dye composition containing specific developer Expired - Fee Related DE19821535C1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1197202A1 (en) * 2000-10-14 2002-04-17 GOLDWELL GmbH Hair dye composition comprising 2,6-diaminopurine
EP1787684A2 (en) 2005-11-22 2007-05-23 Henkel Kommanditgesellschaft auf Aktien New couplers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0615743A1 (en) * 1993-01-22 1994-09-21 GOLDWELL GmbH Hair dyeing composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0615743A1 (en) * 1993-01-22 1994-09-21 GOLDWELL GmbH Hair dyeing composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1197202A1 (en) * 2000-10-14 2002-04-17 GOLDWELL GmbH Hair dye composition comprising 2,6-diaminopurine
EP1787684A2 (en) 2005-11-22 2007-05-23 Henkel Kommanditgesellschaft auf Aktien New couplers

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