Dyeing composition containing natural plant ingredients

A natural plant and composition technology, applied in the field of dyeing compositions containing natural plant ingredients, can solve the problems of dyeing effect and dyeing firmness not as good as permanent hair dyes, improve hair dyeing effect and color durability, and solve irritation , the effect of low hair dyeing requirements

Active Publication Date: 2016-05-04
肇庆迪彩日化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, acid dyes or temporary dyes are used to avoid scalp irritation caused by oxidative dyes. However, the dyeing effect and fastness of acid dyes or temporary dyes are far inferior to permanent hair dyes, and these dyes have no Completely solve the irritation problem of the scalp
At present, there is no dyeing composition with good dyeing fastness and small irritation to the scalp; therefore, there is still a need to study a dyeing composition with small irritation to the scalp, small side effects and good dyeing fastness.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0037] Preparation of tea extract

[0038] Grind and sieve the dried green tea leaves, and dissolve the prepared green powder (d50=100-100 μm, 10kg) in 150L of 50% (v / v) butanediol aqueous solution, and stir at room temperature; A microwave extraction device extracts for 3 hours under the condition of a microwave frequency of 5000 MHz to obtain an extract for future use.

[0039] Preparation of Centella Asiatica Extract

[0040] Grind and sieve the dried green tea leaves, and dissolve the prepared green powder (d50=100-100 μm, 10kg) in 150L of 50% (v / v) methyl propylene glycol aqueous solution, and stir at room temperature; The microwave extraction device extracts for 3 hours under the condition of a microwave frequency of 3000 MHz to obtain an extract for future use.

[0041] Table 1: Formulas of the dyeing compositions of Examples 1-9 and Comparative Examples 1-7

[0042] .

[0043] In the above table 1, the dyeing carrier (*) is a conventional dyeing carrier. In the p...

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PUM

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Abstract

The invention relates to a dyeing composition containing natural plant ingredients. The dyeing composition is prepared from a first agent and a second agent, wherein the first agent comprises an oxidative developing alkali and a coupling agent and the second agent comprises an oxidant; the oxidative developing alkali comprises 2,5-diaminotoluene or an addition salt thereof; the coupling agent comprises ethoxyl-3,4-methylenedioxyaniline and an addition salt thereof; the first agent further comprises a tea leaf extract and an asiatic pennywort herb extract. The dyeing composition provided by the invention selects the specific oxidative developing alkali and coupling agent, and also contains the natural plant ingredients, so that the dyeing firmness of the dyeing composition is remarkably improved; the dyeing composition provided by the invention has small irritation on scalps and small side effect, and has relatively large popularization and application value.

Description

technical field [0001] The invention belongs to the field of cosmetics, in particular to a dyeing composition containing natural plant ingredients. Background technique [0002] In modern society, men and women of all ages dye their hair to hide gray hair or to express their individuality. Dyeing compositions commonly used for dyeing keratin fibers, especially human hair, are known to contain oxidative dye precursors, commonly known as oxidative chromogenic bases, such as o-phenylenediamine, p-phenylenediamine, o-aminophenols, p-Aminophenols or heterocyclic compounds, etc., these oxidation bases are colorless or weakly colored compounds that, when combined with an oxidizing agent, can form colored compounds through an oxidative condensation process, through which the oxidation bases The hue obtained by the class can be changed by adding a coupling agent or a colorant, for example, you can choose aromatic m-diaminobenzenes, m-aminophenols, resorcinols or certain heterocyclic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61K8/41A61K8/49A61Q5/10
CPCA61K8/41A61K8/4973A61K8/97A61Q5/10
Inventor 肖瑞光谌宏学方如惠许桂萍
Owner 肇庆迪彩日化科技有限公司
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