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Hair coloring compositions

A composition and mixture technology, which is applied in dyeing, hair care, organic dyes, etc., can solve the problems of troublesome mixing methods, time-consuming, inconvenient use for users, etc.

Inactive Publication Date: 2000-03-01
THE PROCTER & GAMBLE COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition to the time it takes to effectively mix the components, the mixing process itself can be cumbersome, wasteful, and inconvenient for the user

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment I-VII

[0252] The following are hair treatment compositions in the form of hair coloring compositions, which are representative of the present invention.

[0253] Ingredients I II III IV V VI VII Oxidizer 1 0.7 0.7 0.7 0.7 0.7 - 0.2 Oxidizer 2 - - - - - 2.0 0.5 Oxidation Dye 1 0.24 0.14 0.24 0.15 0.24 0.475 0.24 Oxidation Dye 2 0.09 0.05 0.009 0.5 0.08 -03 0.6 0.004 0.006 - 0.006 0.012 0.006 Oxidation dye4 0.06 0.03 0.06 0.1 0.06 0.11 0.06 Oxidation dye5 - - - 0.5 - - - Non-oxidation dye - - - - - - 0.1 Surfactant1 1.5 1.7 1.5 1.5 1.5 3.0 - Surfactant 2 - - - - - - 1.5 Chelating Agent 0.1 0.06 0.09 0.2 0.1 0.2 0.1 Thickener 1 2.3 2.6 2.3 2.3 2.3 4.5 2.3 Thickener 2 2.3 2 6 2.3 2.3 2.3 4.5 2.3 Antioxidant 0.1 0.06 0.1 0.1 Buffer agent - - - 0.5 0.5 - - Water to equilibrium pH 4.0 3.8 3.9 4.6 2.7 2.4 -

[0254] In these examples, water was used as the release agent. However, water can also be partially replaced by other diluents that account for about 0.5% to about 50% of the total ...

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PUM

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Abstract

A hair coloring composition present in a single package suitable for direct application to the hair wherein the hair coloring mixture comprises: a) an oxidising agent; and b) an oxidative hair coloring agent; and wherein the combined mixture of a) and b) has a pH in the range of from about 1 to about 5 and wherein the resultant color delivered to the hair (Delta E), after at least about 1 month of storage at room temperature, is up to about 75 %, preferably up to about 85 %, more preferably up to about 90 % and most preferably up to about 95 % of the total color delivered to the hair (Delta E) from a mixture of a) and b) on application. The products are storage stable, re-usable and can provide both excellent hair coloring and in-use efficacy benefits as well as improved color development potential after storage at room temperature.

Description

field of invention [0001] The present invention relates to hair coloring compositions and hair coloring methods, and more particularly, the present invention relates to hair coloring compositions comprising (i) a separate, storage-stable oxidizing agent component and a separate, storage-stable oxidative hair coloring components having a pH value of about 1 to about 6 at an acidic pH value, when these two components are combined to obtain a combined, storage-stable, reusable, pH A hair coloring composition having a value of from about 1 to about 5; alternatively, the composition comprising (ii) a storage stable reusable mixture of an oxidizing agent and an oxidative hair coloring agent having a combined pH of from about 1 to about 5. Background of the invention [0002] The human need to change hair color is not just a wish of people in modern society. Since the days of the Roman Empire, the color of people's hair has been constantly changing with changing fashions and trend...

Claims

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Application Information

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IPC IPC(8): A61KA61K8/00A61K8/22A61K8/33A61K8/34A61K8/36A61K8/362A61K8/365A61K8/368A61K8/38A61K8/41A61K8/44A61Q5/10C09BD06PD06P3/08
CPCA61K8/415A61K8/411A61K8/22A61Q5/10A61K8/347
Inventor 路易斯·C·迪亚斯詹姆斯·C·邓巴多米尼克·普拉特
Owner THE PROCTER & GAMBLE COMPANY
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