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Natural hair dye by taking coptis extract as dye

A Coptis Rhizoma extract and natural hair dye technology, applied in hair care, cosmetics, cosmetic preparations, etc., can solve problems such as skin allergies, skin toxicity, poisoning, etc., and achieve soft and natural hair, glossy color, safe and non-toxic side effects

Inactive Publication Date: 2009-10-21
闫征
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large number of studies and reports have proved that p-phenylenediamine and other benzene-ring compounds in this type of hair dye have certain toxicity to the skin, can cause skin allergies, long-term use can lead to poisoning, and can induce various cancers

Method used

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  • Natural hair dye by taking coptis extract as dye
  • Natural hair dye by taking coptis extract as dye
  • Natural hair dye by taking coptis extract as dye

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Weigh 3.0 g of sodium carboxymethylcellulose, 1.0 g of sodium sulfite, 0.3 g of disodium edetate, 15.0 g of monoethanolamine, 5.0 g of ammonium thioglycolate, and 5.0 g of Coptis chinensis extract, and add them to 70.7 g of deionized water in sequence , and stir until it dissolves completely, and the hair dye is obtained.

[0040] Use as directed to dye hair bright yellow.

Embodiment 2

[0042] Weigh 3.0g of sodium carboxymethylcellulose, 1.0g of sodium sulfite, 0.3g of disodium edetate, 15.0g of monoethanolamine, 10.0g of N-acetylcysteine, and 5.0g of Coptis chinensis extract, and add them to 65.7 g deionized water, stirred until completely dissolved, and the hair dye was obtained.

[0043] Use as directed to dye hair bright yellow.

Embodiment 3

[0045] Weigh 3.0g of sodium carboxymethylcellulose, 1.0g of sodium sulfite, 0.3g of disodium edetate, 15.0g of monoethanolamine, 15.0g of L-cysteine, 5.0g of Coptis chinensis extract, and add them to 60.7g Stir in deionized water until it dissolves completely to obtain the hair dye.

[0046] Use as directed to dye hair bright yellow.

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PUM

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Abstract

The invention discloses an application of a coptis extract used as plant dye in hair dye. The hair dye comprises hair processing agent and a dye preparation, wherein the processing agent is prepared in such as way that thickening agent and water are added into thioglycollic acid amine, sodium thiosulfate, cysteine homologous compound and a derivative and salt thereof or the penetrating agent of clove, ginger and azone; and the dye preparation is prepared in such as way that the coptis extract is used as the plant dye, and the thickening agent and the water are added. During hair dyeing, the hair processing agent and the dye preparation are used together. The product is safe, has no poison and no side effect, and ensures that the dyed hair has smooth and nature hair quality and nature and stable color and luster.

Description

Technical field: [0001] The invention belongs to a hairdressing product in the daily chemical industry, that is, a hair dye, which is characterized in that the formula of the natural hair dye uses the extract of Coptis rhizome or its main component berberine, and its derivatives or salts as the dye preparation. Berberine, also known as berberine, is a cationic quaternary ammonium salt alkaloid. Its components can be used alone or in combination with the same effect. technical background: [0002] At present, most of the hair dyes sold on the market are made of organically synthesized p-phenylenediamine and other compounds with benzene rings. A large number of studies and reports have proved that p-phenylenediamine and other benzene-ring compounds in this type of hair dye have certain toxicity to the skin, can cause skin allergies, long-term use can lead to poisoning, and can induce various cancers. Therefore, the safety problem of hair dye product, more and more arouses pe...

Claims

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Application Information

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IPC IPC(8): A61K8/97A61K8/49A61Q5/10
Inventor 闫征
Owner 闫征
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