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Dye composition comprising at least one oxidation base, 2-chloro-6-methyl-3-aminophenol and 3-methyl-1-phenyl-5-pyrazolone

An oxidative color developing alkali and oxidative dyeing technology, applied in the field of keratin fibers, can solve the problems of unsatisfactory dyeing, unstable 2-chloro-6-methyl-3-aminophenol and the like

Inactive Publication Date: 2005-04-06
LOREAL SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, these compositions are not entirely satisfactory, especially in the color retention obtained after the hair may be subjected to various aggression factors, in particular shampoos, light, perspiration, permanent shaping treatments, and the color obtained Intensity, selectivity and chromaticity aspects
In addition, 2-chloro-6-methyl-3-aminophenol is not very stable when present in dyeing compositions, which has the effect of producing unsatisfactory dyeings

Method used

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  • Dye composition comprising at least one oxidation base, 2-chloro-6-methyl-3-aminophenol and 3-methyl-1-phenyl-5-pyrazolone
  • Dye composition comprising at least one oxidation base, 2-chloro-6-methyl-3-aminophenol and 3-methyl-1-phenyl-5-pyrazolone
  • Dye composition comprising at least one oxidation base, 2-chloro-6-methyl-3-aminophenol and 3-methyl-1-phenyl-5-pyrazolone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0114] ( * ) common dye carrier:

[0115] 4 g of oleyl alcohol polyglycerolized with 2 mol glycerol

[0116] Oleyl alcohol polyglycerolized with 2mol glycerol, which contains 78% active substance (A.M.) 5.69gA.M.

[0117] Oleic acid 3.0g

[0118] marketed under the trade name Ethomeen O12 by the company Akzo

[0119] Oleylamine containing 2mol ethylene oxide 7g

[0120] Diethylaminopropyl Laurylaminosuccinamic Acid, Sodium Salt,

[0121] Which contains 55% A.M. 3.0gA.M.

[0122] Oleyl Alcohol 5.0g

[0123] Oleic Diethanolamide 12.0g

[0124] Propylene glycol 3.5g

[0125] Ethanol 7.0g

[0126] Dipropylene glycol 0.5g

[0127] Propylene Glycol Monomethyl Ether 9g

[0128] Sodium metabisulfite in aqueous solution containing 35% A.M. 0.455 g A.M.

[0129] Ammonium acetate 0.8g

[0130] Antioxidant, chelating agent qs (appropriate amount)

[0131] Spices, preservatives qs (appropriate amount)

[0132] Ammonia, which contains 20% NH 3 ...

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Abstract

Provided is a dye composition comprising at least one of oxidation base, 2-chloro-6-methyl-3-aminophenol and 3-methyl-1-phenyl-5-pyrazolone. The composition is used for dyeing keratin fiber, specifically human keratin fiber. Also, provided is the use of 3-methyl-1-phenyl-5-pyrazolone as a stabilizer of 2-chloro-6-methyl-3-aminophenol.

Description

technical field [0001] The present invention relates to compositions for the oxidative dyeing of keratin fibres, especially human keratin fibres, such as hair, comprising at least one oxidation base, 2-chloro-6-methyl 3-aminophenol and 3- Methyl 1-phenyl-5-pyrazolone. Background technique [0002] It is known to dye keratin fibers, especially human keratin fibers, with dyeing compositions containing oxidation dye precursors, commonly known as oxidation bases, such as o- or p-phenylenediamines, o- or p-aminophenols and heterocyclic compounds. Such as hair dyeing. These oxidation bases are colorless or slightly colored compounds which, when combined with oxidation products, undergo an oxidative condensation process to form colored compounds. [0003] It is also known that the shades obtained with these oxidation bases can be altered by combining them with couplers or dye modifiers selected especially from aromatic m-diamines, m-aminophenols, Resorcinol and certain heterocyc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/00A61K8/20A61K8/22A61K8/38A61K8/40A61K8/41A61K8/49A61K8/66A61Q5/10D06P3/08
CPCA61K8/415A61K8/494A61Q5/10A61K8/41A61K8/49
Inventor M·-P·奥道斯塞特E·博恩
Owner LOREAL SA
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