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Oxidising composition and uses for treating keratin fibres

A technology of keratin fibers, composition, applied in the field of oxidizing composition and its application in the treatment of keratin fibers, capable of solving the problems of reducing hair porosity cosmetic properties, reducing hair mechanical properties, insufficient results, etc.

Inactive Publication Date: 2004-02-04
LOREAL SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These oxidizing preparations, although carried out under conditions that do not cause deterioration of the keratin fibers comparable to that achieved with usual perming or decolorization methods, have significant impacts on the stability of the hair curl over time, Compatibility of perming or bleaching with post-treatment, reduction of deterioration of the mechanical properties of the permed hair, especially porosity of the hair, cosmetic properties such as feel to the touch, or in terms of uniformity of decolorization along the keratin fibers, The results obtained are insufficient

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0157] Example 1: Dyeing Composition

[0158] Prepare the following ready-to-dye compositions (content expressed in grams):

[0159] - Uricase with 20 IU Arthrobacter globosa per mg

[0160] Sold by Sigma 1.5 g

[0161] - Uric acid 1.5g

[0162] -C 8 -C 10 Alkyl polyglucoside, 60% active substance (A.M.) in water

[0163] Product sold under the trade name ORAMIX CG110 by the company SEPPIC 8.0 g

[0164] - p-phenylenediamine 0.324 g

[0165] - Resorcinol 0.32g

[0166] - Oxyethylenated and oxypropylenelated polyether polyurethanes (alcohol (C 8 -C 10 )

[0167] Diurethane), sold by AKZO under the trade name DAPRAL

[0168] Products sold in T212 1.0 g

[0169] -Ethanol 20.0g

[0170] -Monoethanolamine appropriate pH9.5g

[0171] -Demineralized water as appropriate to 100g

[0172] This ready-to-color composition was applied to gray hair with 90% white hair for 30 minutes. The hair is then rinsed, washed with a standard shampoo, and drie...

Embodiment 2

[0174] Example 2: Oxidizing composition for perming or decolorizing

[0175] - Uricase with 20 IU Arthrobacter globosa per mg

[0176] Sold by Sigma 1.8 g

[0177] - Uric acid 1.65g

[0178] -Ethanol 20.0g

[0179] -C 8 -C 10 Alkyl polyglucoside, 60% active substance (A.M.) in water

[0180] Product marketed under the trade name ORAMIX CG110 by the company SEPPIC 8.0 g

[0181] -Hydroxymethylcellulose modified with cetyl chains, commercially available from AQUALON

[0182] Product sold under the name NATROSOL PLUS GRADE 330 GS 0.25 g

[0183] -2-methyl-2-amino-1-propanol appropriate pH9.5

[0184] -Distilled water qs up to 100g

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PUM

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Abstract

The invention concerns a cosmetic composition for treating keratin fibres comprising in an appropriate support for keratin fibres: (a) at least an oxidoreductase type enzyme with 2 electrons in the presence of at least a donor for said enzyme; (b) at least a non-ionic amphiphilic polymer comprising at least a fatty chain and at least a hydrophilic structural unit; and the methods for treating keratin fibres in particular methods for dyeing, permanently setting and bleaching hair using said composition.

Description

technical field [0001] The present invention relates to an oxidizing composition for the treatment of keratin fibers comprising at least one of said enzymes in the presence of at least one donor of enzymes of the oxidoreductase class having 2 electrons, and at least one nonionic amphiphilic polymer comprising at least one fatty chain and at least one hydrophilic structural unit, and their use in the dyeing, permanent deformation or depigmentation of keratin fibers, in particular human hair. Background technique [0002] The dyeing of keratin fibers, in particular human hair, is known using dyeing compositions containing oxidation dye precursors, in particular p-phenylenediamines, o- or p-aminophenols, heterocyclic bases, which are generally called oxidative dyes. Chromogenic base. Oxidation dye precursors, ie, oxidation bases, are colorless or light-colored compounds, which can be combined with oxidation products to obtain colored compounds and dyes through oxidative conden...

Claims

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Application Information

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IPC IPC(8): A61K8/00A61K8/33A61K8/36A61K8/41A61K8/45A61K8/49A61K8/60A61K8/66A61K8/73A61K8/895A61K8/92A61K8/99A61Q5/00A61Q5/04A61Q5/08A61Q5/10C09B67/00C09B67/22C09B67/44
CPCA61K8/604A61K8/45A61Q5/04A61K8/731A61K8/66A61Q5/10A61Q5/08A61K8/4953A61K2800/5422A61K8/416A61K8/73
Inventor R·德拉梅特里J·科特雷特A·德拉贝M·毛布鲁
Owner LOREAL SA
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