Agent for simultaneously bleaching and coloring of keratin fibres comprising an anionic or non-ionic dye and an inert organic liquid

A technology of keratin fiber and composition, which is applied in the field of keratin fiber, can solve the problems of reduced practicality, and achieve the effects of ease of use, wide color and color, and good stability

Inactive Publication Date: 2007-01-24
LOREAL SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, these products have the disadvantage of bei

Method used

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  • Agent for simultaneously bleaching and coloring of keratin fibres comprising an anionic or non-ionic dye and an inert organic liquid

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0136] Composition (bleach paste)

[0137] Compositions A, B and C were mixed with the oxidizing composition at the time of use in a ratio of 1 / 1.5 bleach paste / oxidizing composition.

[0138] The mixture thus obtained was applied immediately and delayed to a tress of natural gray hair containing 90% white hair and to a tress of natural chestnut-brown hair at a rate of 10 g of the mixture per 1 g of hair. After leaving for 30 minutes, the tresses were rinsed, washed with standard shampoo, rinsed again, and dried.

[0139] Composition A

[0140] The hues obtained were found to be the same when applied immediately and when applied delayed, showing that the dyes are stable in the composition according to the invention in the presence of hydrogen peroxide.

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PUM

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Abstract

The present disclosure relates to a composition for simultaneously bleaching and dyeing keratin fibers, comprising at least one direct dye chosen from anionic dyes, nonionic dyes, and addition salts thereof, with the exception of 7-(6'-methylphenylazo)-1-acetamido-3,6-disulfo-8-hydroxynaphthalene, ortho-nitroanilines substituted meta to the amino group, quinoline and quinoline derivatives, and addition salts thereof, at least one inert organic liquid, at least one peroxygenated salt and at least one alkaline agent. The disclosure also relates to process and use for simultaneously bleaching and dyeing keratin fibers using this composition. Especially suitably used for dark hair, capable of being easily used, and capable of rapidly bringing about coloration with a chromatic color.

Description

technical field [0001] The present invention relates to compositions for simultaneously bleaching and dyeing keratin fibers, especially human keratin fibers such as hair. Background technique [0002] Bleaching and optionally coloring of the hair is often necessary when a person wishes to drastically change the color of his hair, especially when he wishes to obtain a shade lighter than his original color. This can be done in different ways. [0003] The first method consists in using lightening products based on ammonia and hydrogen peroxide. These products may optionally contain dyes that allow simultaneous lightening and coloring of the hair. However, the lightening performance of these products is still limited, more particularly for application to natural and / or colored dark hair. [0004] The second method consists in applying to the hair lightening compositions based on peroxide salts such as persulfates and alkaline agents, to which hydrogen peroxide is added at th...

Claims

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Application Information

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IPC IPC(8): A61K8/46A61K8/49A61Q5/10A61Q5/08A61K8/19A61K8/22A61K8/37A61K8/40A61K8/60A61K8/92
CPCA61Q5/065A61K8/31A61K8/23A61K2800/4322A61K8/22A61K8/37A61K8/418A61K8/498
Inventor S·克拉夫琴科
Owner LOREAL SA
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