CN108392433B - Composite hair dye - Google Patents
Composite hair dye Download PDFInfo
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- CN108392433B CN108392433B CN201810321494.1A CN201810321494A CN108392433B CN 108392433 B CN108392433 B CN 108392433B CN 201810321494 A CN201810321494 A CN 201810321494A CN 108392433 B CN108392433 B CN 108392433B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
- A61K8/4913—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having five membered rings, e.g. pyrrolidone carboxylic acid
- A61K8/492—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having five membered rings, e.g. pyrrolidone carboxylic acid having condensed rings, e.g. indol
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/98—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin
- A61K8/987—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution of animal origin of species other than mammals or birds
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/10—Preparations for permanently dyeing the hair
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
- A61K2800/43—Pigments; Dyes
- A61K2800/432—Direct dyes
- A61K2800/4324—Direct dyes in preparations for permanently dyeing the hair
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/592—Mixtures of compounds complementing their respective functions
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Abstract
The invention relates to a composite hair dye, which comprises a melanin precursor and a natural plant extract, wherein the melanin precursor is a compound shown in a formula I or a hydrohalite shown in a formula II;
Description
Technical Field
The invention relates to a hair dye, in particular to a composite type hair dye, and belongs to the technical field of special cosmetics.
Background
Hair dye is a special-purpose cosmetic capable of changing hair color and dyeing hair into different colors with different shades. The properties of the raw materials used for the hair dye play a decisive role in the safety and dyeing effect of the hair dye. The development of safe and efficient hair dyes is a demand of consumers and markets, and starting from melanin possessed by the human body and an inherent formation mechanism thereof, the development of new raw materials and safe hair dyes having commercial values is a trend in the 90 s of the 20 th century.
Natural melanin (melanin) is an endogenous substance widely existing in organisms, and black hair in animal bodies are converted into melanin precursor (or precursor) micromolecules from amino acid containing phenolic hydroxyl as a raw material through the biochemical catalysis of copper tyrosinase in melanocytes, and then polymerized into melanin polymers, so that the skin color of the human hair and the human body and the skin color of the animal body are black.
Based on the biological mechanism of melanin formation, companies such as japan queen and european eleya began to research new materials for developing hair dyes using melanin precursors (or precursors) small molecules and produce and market corresponding hair dyes in the nineties of the twentieth century. European patent EP0530229B1 first reports 5, 6-dihydroxyindoline (or 5, 6-dihydroxyindoline) and derivatives thereof as dyeing raw materials; in 2005, chinese patents CN1196463C and CN1216591C reported that 5, 6-dihydroxyindoline (or 5, 6-dihydroxyindoline) and its derivatives, 5, 6-dihydroxyindole and its derivatives, and other multicomponent dyes as dyeing raw materials. Wherein, the chemical structural formulas of the 5, 6-dihydroxyindoline derivative and the 5, 6-dihydroxyindole derivative are shown as follows:
the hair dye prepared from the dyeing raw material has the advantages that the natural hair dye melanin is coated on the hair, and the hair dye is dyed by using oxygen in the air as the only oxidant to generate a color similar to natural color. The disadvantage is that the color and the quality of the original color of the person corresponding to each pigment raw material are single, namely each pigment raw material needs to find the matched color to achieve more satisfactory effect; for example, when a hair dye containing 5, 6-dihydroxyindoline is used, it is necessary to use the hair dye several times to restore the natural hair color to people with white hair. Humans with natural, light blond to brown hair, may use indoline (or indoline) as the sole dye precursor; however, when used by persons having a natural red, especially dark, grey to black hair, satisfactory results are generally only obtained by use with other dye components, especially oxidative dye precursors. That is, these dyeing raw materials are too poor in universality. In addition, the coloring ability during dyeing is weak, and the desired effect can be achieved by repeated dyeing.
Many natural plants in traditional Chinese herbal medicines in China, such as gallnut, polygonum multiflorum, hematoxylin, black sesame, black beans, henna, chamomile and the like, are all from nature, are very safe for preparing a coloring agent, and have the effect of nourishing hair and human bodies; however, hair dyes developed using these plants alone have disadvantages such as poor effects, low coloring properties, and short duration of color.
Disclosure of Invention
The invention provides a composite hair dye, aiming at the defects of the hair dye developed by relying on the existing melanin precursor and Chinese herbal medicine extracts.
The technical scheme for solving the technical problems is as follows:
a hair dye in the form of composite comprises melanin precursor and natural plant extract
The melanin precursor is a compound shown as a formula I or a hydrohalic acid salt shown as a formula II;
the natural plant extract is selected from any one of the following cases;
1) any one or two or more extracts of Mori fructus, semen Sesami Niger, semen Sojae Atricolor, hematoxylin, Polygoni Multiflori radix, radix Paeoniae, rhizoma Nelumbinis and Galla chinensis;
2) extracts of one or more of henna, chamomile, black tea, catechu, sage, sandalwood, bark of alder, logwood, sand grass and root of beefsteak plant.
When the natural plant extract is in the condition of 1), human hair with various colors such as white, grey white, light yellow, golden yellow, red and the like can be dyed into natural black to black;
when the natural plant extract is the case of 2), keratin fibers of various colors, especially human hair, can be dyed to different color results such as orange, red, reddish brown, yellow brown, gray, black and the like, and the obtained color results depend on the relative amounts of the component A and the component B.
Further, the composition comprises the following components: 0.5-10 wt% of melanin precursor, 2.0-20 wt% of natural plant extract, 2-12 wt% of lipid, 2-5 wt% of surfactant, 0.1-0.5 wt% of antioxidant, 1-10 wt% of alkaline agent, 0.1-1.0 wt% of thickening agent, 1-10 wt% of organic solvent and the balance of water.
Further, the preparation method of the natural plant extract comprises the following steps: crushing and mixing natural plants, adding deionized water with the same weight as the total weight of the plants, heating to 40-50 ℃, and soaking and extracting for 5 hours; then filtering to remove residues to obtain clear filtrate.
The lipid is any one or a mixture of two or more of 1, 3-butanediol, glycerol, grape seed oil, rapeseed oil, castor oil, C12-18 fatty alcohol, C16-18 fatty alcohol, cetyl stearyl alcohol, isopropyl palmitate, isopropyl myristate, synthetic squalane and glyceryl monostearate, and preferably C12-18 fatty alcohol, C16-18 fatty alcohol and cetyl stearyl alcohol.
Further, the alkaline agent is one or a compound of two or more of monoethanolamine, histidine and arginine, arginine is preferably selected, and the pH value of the system is adjusted to be 8.5-9.5.
Further, the antioxidant is any one or a combination of two or more of ascorbic acid, erythorbic acid and sodium sulfite, and ascorbic acid is preferred.
Further, the surfactant is one or a mixture of two or more of ceteareth, glyceryl stearate, polyoxyethylene-2 stearyl ether and polyoxyethylene-21 stearyl ether, preferably glyceryl stearate.
Further, the thickener is hydroxyethyl cellulose, xanthan gum or chitosan, preferably hydroxyethyl cellulose.
Further, the organic solvent is ethanol, ethylene glycol, glycerol, ethane, propane, butane, dimethyl ether, propylene oxide with a concentration of 75% or more, and when a finished hair dye product is prepared, particularly when a hair dye cream is used as a formulation, hydraulic ethane or hydraulic propane is preferably selected.
The invention has the beneficial effects that:
1) the composite hair dye has very good polymerization activity, has the advantages of fast coloring and durable coloring in the dyeing process, and can show natural color effects, such as natural black, blackish black and the like, after being cleaned only by coating the hair dye on hair for 5-10 minutes; the color can be kept for 6 to 12 months for one time of dyeing;
2) the compound hair dye has no stimulation to human body and no toxic side effect. Meanwhile, the oxidant adopts oxygen in the air as the only oxidant, and other oxidants such as hydrogen peroxide with strong oxidizing property, strong irritation and easy decomposition do not need to be added.
3) The complex agent type hair dye has high stability and is easy to store. Stable in aqueous solution in a closed (must not contact air or oxygen) state; the prepared hair dye can be placed for a long time, is placed for 2 years and is started again, and the hair dyeing effect is not influenced.
4) The hair dye of the composite preparation type can nourish hair while dyeing, overcomes the defects that the existing melanin precursors of the 5, 6-dihydroxyindoline derivative and natural plant extracts are independently used as the hair dye in the prior art, integrates the advantages of the two, and has industrial prospect and great commercial value.
Detailed Description
The principles and features of this invention are described below in conjunction with examples, which are set forth to illustrate, but are not to be construed to limit the scope of the invention.
The natural plant extract used in the embodiment of the invention is prepared by the following method:
crushing and mixing fresh plants, adding deionized water with the same weight as the total weight of the plants, heating to 40-50 ℃, and soaking for 5 hours; then filtering to remove residues to obtain clear filtrate, namely the plant extract used in the hair dye.
Example 1:
a hair dye in a composite dosage form comprises the following components:
4 wt% of a melanin precursor represented by formula I; the mulberry, black sesame and black bean are mixed according to the mass ratio of 1: 2: 1, 10wt% of mixed extracting solution; 2wt% of lipid C12-18 fatty alcohol, 6 wt% of C16-18 fatty alcohol and 2wt% of hexadecyl stearyl alcohol; 2wt% of surfactant glyceryl stearate; antioxidant ascorbic acid 0.3 wt%; 3 wt% of alkaline agent arginine (pH is adjusted to 9.0); organic solvent 95% ethanol 2 wt%; 0.2 wt% of thickening agent hydroxyethyl cellulose; the balance of deionized water.
Example 1 the effect of the hair dye is to dye keratin fibers, especially human hair, to a natural black color.
Example 2:
a hair dye in a composite dosage form comprises the following components:
10wt% of a hydrobromide of formula II as melanin precursor; the weight ratio of the mulberry to the black sesame to the black soybean to the polygonum multiflorum is 1: 1: 1: 1, 20wt% of mixed extracting solution; 2wt% of lipid 1, 3-butanediol and 4 wt% of grape seed oil; 3 wt% of surfactant polyoxyethylene-2 stearyl alcohol ether; antioxidant isoascorbic acid 0.5 wt%; alkaline agent histidine (pH adjusted to 9.0)6 wt%; 1 wt% of organic solvent ethylene glycol; 0.1 wt% of thickening agent xanthan gum; the balance of deionized water.
Example 2 the effect of the hair dye was to dye keratin fibers, especially human hair, black to a jet black.
Example 3:
a hair dye in a composite dosage form comprises the following components:
hydrochloride shown as a formula II is used as a melanin precursor 6 wt%; peony, lotus root, gallnut, hematoxylin and polygonum multiflorum are mixed according to the mass ratio of 1: 1: 1: 1: 1, 2wt% of mixed extracting solution; 2wt% of lipid glycerol, 4 wt% of isopropyl palmitate and 6 wt% of synthetic squalane; 3 wt% of surfactant polyoxyethylene-2 stearyl alcohol ether and 2wt% of glycerol stearate; antioxidant sodium sulfite 0.2 wt%; alkaline agent monoethanolamine (pH adjusted to 9.0)10 wt%; 5wt% of organic solvent hydraulic propane; 0.3 wt% of thickening agent xanthan gum; the balance of deionized water.
Example 3 the effect of the hair dye is to dye keratin fibers, especially human hair, black to a jet black.
Example 4:
a hair dye in a composite dosage form comprises the following components:
2wt% of a melanin precursor represented by formula I; the traditional Chinese medicine comprises henna, neutral henna, deep henna, catechu and salvia according to the mass ratio of 1: 1: 1: 1: 1, 8 wt% of mixed extracting solution; 2wt% of lipid isopropyl myristate; 2wt% of surfactant polyoxyethylene-21 stearyl alcohol ether; antioxidant sodium ascorbate 0.3 wt%; 1 wt% of alkaline agent arginine; organic solvent 95% ethanol 10 wt%; 1.0wt% of thickening agent hydroxyethyl cellulose; the balance being water.
Example 4 the effect of the hair dye is to dye keratin fibres, especially human hair, brown to reddish brown.
Example 5:
a hair dye in a composite dosage form comprises the following components:
0.5wt% of a hydrobromide represented by the formula II as a melanin precursor; the weight ratio of the neutral henna to the spring yellow chrysanthemum to the sandalwood to the sand grass to the black tea is 1: 2: 1: 1: 1, 12wt% of mixed extracting solution; 2wt% of lipid hexadecyl stearyl alcohol and 2wt% of castor oil; 3 wt% of ceteareth, a surfactant; antioxidant sodium erythorbate 0.1 wt%; alkaline agent histidine 3 wt%; 3 wt% of organic solvent dimethyl ether; 0.8 wt% of thickening agent xanthan gum; the balance being water.
Example 5 the effect of the hair dye is to dye keratin fibres, especially human hair, to a golden to deep golden colour.
Example 6:
a hair dye in a composite dosage form comprises the following components:
0.5wt% of a hydrobromide represented by the formula II as a melanin precursor; the weight ratio of the neutral henna to the spring yellow chrysanthemum to the alder bark to the logwood to the viola yedoensis is 1: 2: 1: 1: 1, 12wt% of mixed extracting solution; 2wt% of lipid hexadecyl stearyl alcohol and 2wt% of castor oil; 3 wt% of ceteareth, a surfactant; antioxidant sodium erythorbate 0.1 wt%; alkaline agent histidine 3 wt%; 3 wt% of organic solvent dimethyl ether; 0.8 wt% of thickening agent xanthan gum; the balance being water.
Example 6 the effect of the hair dye is to dye keratin fibres, especially human hair, to a golden to deep golden colour.
The hair dyeing method and results of the hair dye formulations of examples 1-3 are as follows:
the hair dye prepared by the formula in the embodiment 1-3 is used for dyeing human hair with five colors of white, grey white, light yellow, golden yellow, red and the like; the results are as follows:
1) after kneading for 5 minutes, rinsing with clear water to remove foam on the hair surface; as a result, all colors of hair are dyed in a natural black color.
2) After kneading for 10 minutes, rinsing with clear water to remove foam on the hair surface; as a result, all colors of hair are dyed in a dark black color.
The hair dyeing method and results of the hair dye formulations of examples 4-6 are as follows:
the hair dye prepared by the formula in the embodiment 4-6 is used for dyeing human hair with five colors of white, grey white, light yellow, gray, black and the like; after kneading for 10 minutes, rinsing with clear water to remove foam on the hair surface; as a result, all colors of hair were dyed brown to reddish brown (example 4) and blonde to dark blonde (examples 5, 6), respectively.
During the dyeing process, no peculiar smell exists, and discomfort such as irritation to the directly contacted skin does not exist. The hair dyes have the universality of dyeing various keratin fibers (particularly human hair) with different colors into natural black or other colors, and are safe and quick to color.
We placed the hair samples dyed in the above examples 1-5 at different temperatures ranging from 0 ℃ to 50 ℃ for 6 months and 12 months, and no color change such as fading or the like was observed; the dyed hair is repeatedly rinsed by clear water, and is contrasted in 3 months and 6 months respectively, and the color is not obviously changed. The hair dyes have long-lasting dyeing and good effect.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A hair dye in a composite dosage form is characterized by comprising a melanin precursor and a natural plant extract, wherein the melanin precursor is a compound shown as a formula I or a hydrohalite shown as a formula II;
formula I formula II
The natural plant extract is selected from any one of the following cases;
1) any one or two or more extracts of Mori fructus, semen Sesami Niger, semen Sojae Atricolor, hematoxylin, Polygoni Multiflori radix, radix Paeoniae, rhizoma Nelumbinis and Galla chinensis;
2) extracts of one or more of henna, chamomile, black tea, catechu, sage, sandalwood, alder bark, logwood, sand grass and beefsteak root;
the preparation method of the natural plant extract comprises the following steps: pulverizing natural plants, mixing, adding deionized water with the same weight as the plants, heating to 40-50 deg.C, soaking and extracting for 5 hr, filtering to remove residue, and collecting clear filtrate.
2. The hair dye of claim 1, comprising the following components: 0.5-10 wt% of melanin precursor, 2.0-20 wt% of natural plant extract, 2-12 wt% of lipid, 2-5 wt% of surfactant, 0.1-0.5 wt% of antioxidant, 1-10 wt% of alkaline agent, 0.1-1.0 wt% of thickening agent, 1-10 wt% of organic solvent and the balance of water.
3. The hair dye according to claim 2, wherein the lipid is one or a combination of two or more of 1, 3-butanediol, glycerol, grapeseed oil, rapeseed oil, castor oil, C12-18 fatty alcohol, cetyl stearyl alcohol, isopropyl palmitate, isopropyl myristate, synthetic squalane and glyceryl monostearate.
4. The hair dye according to claim 2, wherein the alkaline agent is one or a combination of two or more of monoethanolamine, histidine and arginine.
5. The hair dye according to claim 2, wherein the antioxidant is any one or a combination of two or more of ascorbic acid, erythorbic acid and sodium sulfite.
6. The hair dye according to claim 2, wherein the surfactant is one or a combination of two or more of ceteareth, glyceryl stearate, polyoxyethylene-2 stearyl ether, and polyoxyethylene-21 stearyl ether.
7. The hair coloring agent of claim 2, wherein said thickener is hydroxyethyl cellulose, xanthan gum or chitosan.
8. The hair dye of claim 2, wherein the organic solvent is ethanol, ethylene glycol, glycerol, dimethyl ether, or propylene oxide having a concentration of 75% or more.
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| CN201810321494.1A CN108392433B (en) | 2018-04-11 | 2018-04-11 | Composite hair dye |
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| CN201810321494.1A CN108392433B (en) | 2018-04-11 | 2018-04-11 | Composite hair dye |
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| CN108392433B true CN108392433B (en) | 2020-09-01 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109758389A (en) * | 2018-10-29 | 2019-05-17 | 武威福民汇科技开发有限公司 | A kind of processing method of green peel of walnut day hair dye |
| CN109674680A (en) * | 2019-01-30 | 2019-04-26 | 苏州妮优雅化妆品有限公司 | A kind of hair coloring preparation composition |
| CN111759763A (en) * | 2020-07-14 | 2020-10-13 | 佛山市喜妆化妆品有限公司 | Plant hair dye containing black sesame melanin |
| CN115006320A (en) * | 2022-05-11 | 2022-09-06 | 长沙千草颂电子商务有限公司 | Natural plant hair care agent without aniline and phenol for blackening and dyeing hair and preparation method thereof |
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