CN109528511A - A kind of compound hair dye of artificial melanin and its application method - Google Patents
A kind of compound hair dye of artificial melanin and its application method Download PDFInfo
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- CN109528511A CN109528511A CN201910042514.6A CN201910042514A CN109528511A CN 109528511 A CN109528511 A CN 109528511A CN 201910042514 A CN201910042514 A CN 201910042514A CN 109528511 A CN109528511 A CN 109528511A
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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
- A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
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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
- A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
- A61K8/466—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfonic acid derivatives; Salts
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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
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/002—Preparations for repairing the hair, e.g. hair cure
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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
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/12—Preparations containing hair conditioners
Abstract
The present invention provides a kind of compound hair dye of artificial melanin, including A agent and B agent, and A agent is the mixed aqueous slkali of sodium bicarbonate, sodium hydroxide or both, content 0.1-10mg/mL；B agent includes 5,6- dihydroxy indole or 5, and at least one of 6- dihydroxy indole acid, content 0.1-32mg/mL is the mixed solvent of water, ethyl alcohol or water and ethyl alcohol；A agent and B agent successively act on hair, realize the dyeing to hair.A kind of hair colouring methods are also provided, are included the following steps, first hair is immersed in A agent and is soaked, 5-15min takes out；B agent is uniformly applied on hair again, combing uniformly, at 25-55 DEG C, keeps 10min-3h, dries, finally air-dry.The compound hair dye of artificial melanin of the invention and hair colouring methods dye the hair come slightly band brown, more naturally, the dark hair dyeing with Healthy People is closer, and can reach commercial requirements, can shorten dyeing time, wash not fugitive color, and nontoxic nonirritant.
Description
Technical field
The invention belongs to special cosmetics technical fields, and in particular to a kind of compound hair dye of artificial melanin and its use
Method.
Background technique
Dark hair represents young, vigor, inborn insufficient or posteriori sorry in order to make up certain people, and white hair can be made to become crow
The hair dye of hair is just quite pursued.
Hair most surface layer is epidermis squama, and the inside is cortical cell, and hair centre is medula.Among cell is
Keratin together bonded to each other.Each cell forms keratin fiber element along hair stem, and the spot in cellulose is
Melanin granule is exactly formd the color of hair by them.
The number of natural black pigment makes hair that different colors be presented, and golden hair is less containing melanin, and dark hair contains melanin most
It is more, while the color of hair also has certain relationship with metallic element amount contained in hair tissue, contains different metallic elements
Then show different colors.
Inorganic hair dyeing will mainly dye the hair black, and the inorganic hair dye of early stage is that first brushing silver nitrate is molten on hair
Liquid, then sodium sulfide solution is smeared, they, which react to generate black silver sulfide and be attached on hair, makes hair coloring modern inorganic hair dye master
If the compound of the metals such as leaded, iron, copper.Metal ion in hair dye penetrates into hair, with half in hair protein
Sulphur effect in cystine, generates black vulcanized lead etc., and user's hair is contaminated black.
The most common harm of hair dye is exactly allergic reaction, for example erythema, bubble, itch and allergy occurs in local skin
The symptoms such as property dermatitis.Systemic allergic phenomena, such as respiratory tract spasm etc. can then occur for serious allergic human population, or even jeopardize
Life.
What the safest coloring agent of mankind's white hair? the melanin extracted from biological source may be best selection.
Melanin is a kind of colour former in human body.However, melanin ingredient spontaneously flocks together, size is formed in micron range
Interior is spherical and rodlike.This size cannot very effectively penetrate into hair matrix, therefore using caused by this substance
Hair color.Melanin is often neither deep, also not persistently.In fact, the Ji Jia cosmetics company of South Korea just once made before 10 years
Cuttlefish melanin is used to provide permanent dyeing, but scientifically to prove later as a kind of ingredient of oxidation base product, due to
Melanin particle is too big for, very little to the coloring activity of human hair.
Melanin is formed by intracorporal tyrosine by a series of oxidation process, wherein there are two important intermediate, 5,
6- dihydroxy indole (DHI) and 5,6- dihydroxy indole are sour (DHICA).
5,6- dihydroxy indoles and 5,6- dihydroxy indole acid are originally generated by organism itself, work nontoxic to body, secondary
With.Hair keratin fiber is acted on, is made as p-phenylenediamine and its derivative hair dyeing mechanism as permanent hair dye
It is fairly obvious to obtain coloration, enters inside the medula of hair, washing is not easy to fade after dyeing, will not be by sunlight
Larger impact.Research shows that 5,6- dihydroxy indoles are a kind of important intermediate of black primitive element, 5, the 6- dihydroxy of clean dry
The state of base indoles is the crystal of colourless needles, and the fusing point of 5,6- dihydroxy indoles is 140 DEG C, can be very good to be dissolved in many liquid
Body but it is insoluble in petroleum ether, it, can be cracking if contacting micro- aqueous slkali when being sufficiently stable substance under crystalline state
It is oxidized to the substance of similar melanin.5,6- dihydroxy indoles and 5,6- dihydroxy indole acid can be obtained together as hair dye
To deep mixed brown to black.Due to, the small toxicity small to the stimulation of human body relative to amino benzenes compounds, phenol substance,
So being optimal selection of the substituted benzene aminated compounds as the intermediate of synthetic dyes.
In addition, DHI and DHICA also have pharmacological action, contained active constituent can promote scalp blood circulation, discount
Skin, hair and hair follicle obtain sufficient nutrition, promote the regeneration of hair melanocyte, to the control efficiency of alopecia and white hair
It is good, and have effects that hair care, prevent favus of the scalp and kill various fungus-caused sufferings and dandruff dispelling.
And providing one kind has the function of hair dyeing, hair care and hair care in one, the short compound dye of artificial melanin of dyeing time
Agent is sent out, will be liked for the fast young consumers of rhythm of life.
Summary of the invention
Have the function of hair dyeing, hair care and hair care in the compound dye of artificial melanin of one the object of the present invention is to provide a kind of
Agent is sent out, dyeing time can be foreshortened to 10 minutes, the fast young consumers of rhythm of life are particularly suitable for.
The present invention uses above-mentioned technical purpose, adopts the following technical scheme that.
A kind of artificial compound hair dye of melanin of the invention, including A agent and B agent, wherein A agent is sodium bicarbonate, hydrogen-oxygen
Change the aqueous slkali of sodium or both mixing etc., solvent is water, and B agent includes 5,6- dihydroxy indole or 5, in 6- dihydroxy indole acid
At least one and solvent.A agent and B agent successively act on hair, realize the dyeing to hair.
A kind of artificial compound hair dye of melanin of the invention, further, sodium bicarbonate, sodium hydroxide or two in A agent
The content of person's mixing is 0.1-10mg/mL, and solvent is water；B agent includes 5,6- dihydroxy indole or 5, and 6- dihydroxy indole acid is molten
Agent is the mixed solvent of water, ethyl alcohol or water and ethyl alcohol；The content of 5,6- dihydroxy indoles or 5,6- dihydroxy indole acid is
0.1-32mg/mL。
A kind of artificial compound hair dye of melanin of the invention, further, the in the mixed solvent water and second of water and ethyl alcohol
Alcohol is with any than mixing, the preferred 5:2 of the volume ratio of the two.
A kind of artificial compound hair dye of melanin of the invention, further, the amount ratio of A agent and B agent is volume ratio 2:
1-1:100.
A kind of artificial compound hair dye of melanin of the invention, further, the application method of A agent are to impregnate hair, B agent
Application method be uniformly be applied on hair.
A kind of artificial compound hair dye of melanin of the invention, further, the soaking time of A agent are 5-15min.
A kind of artificial compound hair dye of melanin of the invention, further, when B agent is uniformly applied to the effect on hair
Between be 5min-3h.
A kind of artificial compound hair dye of melanin of the invention, further, B agent is uniformly applied to the temperature acted on hair
Degree is 25-55 DEG C.
A kind of artificial compound hair dye of melanin of the invention further includes further dodecyl sodium sulfate, dodecane
For the addition of base sodium sulfonate in A agent either in B agent, content is that account for A agent or the mass percentage of B agent be 0.1%-5%.
A kind of artificial compound hair dye of melanin of the invention further includes further C agent, and C agent is that metal ion is molten
Liquid, it is preferred that be ferrous sulfate solution, or copper ion, iron ion, ferrous ion, zinc ion, calcium ion, magnesium ion
Metal ion solution.Further, after B agent, application method is to be sprayed on hair for C agent use.The metal ion content of C agent
It is 10-4The amount ratio of~5mg/mL, B agent and C agent is volume ratio 10:1~500:1.
A kind of artificial compound hair dye of melanin of the invention further includes further D agent, and D agent is amino acid solution,
It preferably, is arginine, histidine or tryptophan solution.Further, after B agent, application method is to be sprayed at for D agent use
On hair.The component content of D agent is 1-100mg/mL, and the amount ratio of B agent and D agent is volume ratio 10:1-500:1.
The present invention also provides a kind of a kind of hair colouring methods being had hair dyed using the above-mentioned artificial compound hair dye of melanin, packets
Include following steps:
Hair is immersed in A agent by step 1, makes hair complete wetting, and 5-15min takes out.
B agent is uniformly applied on hair by step 2, and combing uniformly, at 25-55 DEG C, keeps 5min-3h.
Step 3 dries hair, combs fluffy, natural air drying, or hair is blown to half-dried, subsequent natural air drying.
Hair colouring methods more than, further, the amount ratio of A agent and B agent are volume ratio 2:1-1:100.
It further, further include spraying C agent to the end in step 2 when the compound hair dye of artificial melanin includes C agent
On hair, combing is uniform, the step of then drying hair.At this point, the retention time of B agent is 1-5min, it the use of temperature is 25-55
℃。
Hair colouring methods more than, further, the amount ratio of B agent and C agent are volume ratio 10:1~500:1.
It further, further include that D agent is sprayed at head in step 2 when the compound hair dye of artificial melanin includes D agent
On hair, combing is uniform, the step of then drying hair.
Hair colouring methods more than, further, the amount ratio of B agent and D agent are volume ratio 10:1-500:1.
The present invention by adopting the above technical scheme, obtains following technical effect.
1, the hair come slightly band brown is dyed using the compound hair dye of artificial melanin of the invention and hair colouring methods, more
Add naturally, the dark hair dyeing with Healthy People is closer, and can reach commercial requirements.
2, using the compound hair dye of artificial melanin of the invention and hair colouring methods, dyeing time can be shortened, it is half small
When the black ultrahigh in efficiency of dye.
3, it is had hair dyed using the compound hair dye of artificial melanin of the invention and hair colouring methods, not fugitive color is washed after hair dyeing.
4, the compound hair dye of artificial melanin of the invention, it is nontoxic nonirritant.
5, the compound hair dye of artificial melanin of the invention, can be used pure water and makees solvent, do not generate organic liquid waste.
6, the compound hair dye of artificial melanin and colouring method of the invention, hair intensity is not damaged after hair dyeing.
7, the compound hair dye of artificial melanin and colouring method of the invention do not use oxidant applying, in air certainly
So oxidation.
Detailed description of the invention
Fig. 1 is to be contaminated using embodiment 17 to the hair colouring methods of embodiment 22 hair that original colorimetric L is 79-81
Color, and the result using the hair dyeing of two kinds of commercial hairs.Fig. 1 a is the white hair photo that original colorimetric L is 79-81, Fig. 1 b- figure
1g is respectively to use embodiment 17 to the photo of the hair colouring methods hair dyeing 0.5h of embodiment 22, and Fig. 1 h- Fig. 1 i is respectively to use to apply
Photo after the cool hair dye of China and the refined hair-dye comb hair dyeing of rattan, Fig. 1 j- Fig. 1 l is the photo of the natural dark hair of three students；
Fig. 2 is that the hair colouring methods of embodiment 17 to embodiment 22 are had hair dyed 0.5h, 1h, 2h and chromatic value for 24 hours；
Fig. 3 is the hair coloring results figure of the hair colouring methods of embodiment 23 to 28, and wherein Fig. 3 a to Fig. 3 f is respectively embodiment 23
Photo to 28 hair colouring methods hair dyeing；
It is real that Fig. 4 carries out washing to the hair after embodiment 23,26 hair colouring methods of embodiment and two kinds of commercial hair hair dyeings
Test result.Fig. 4 a, Fig. 4 b, Fig. 4 c and Fig. 4 d are respectively embodiment 23, embodiment 26, two kind of commercial hair hair colouring methods hair dyeing
The photo before hair washing afterwards, Fig. 4 a1, Fig. 4 b1, Fig. 4 c1And 4d1For the photo after washing；
Fig. 5 is the Electronic Speculum of the hair after being had hair dyed using the hair colouring methods of embodiment 17 to embodiment 22 as a result, Fig. 5 a-
5f is respectively the Electronic Speculum result after embodiment 17 to 22 hair colouring methods of embodiment hair dyeing.
Specific embodiment
With reference to embodiment, technical solution of the present invention is further described, makes the skill of this field
Art personnel can better understand the present invention and can be practiced.
Embodiment 1 to embodiment 13 is the formula of the compound hair dye of artificial melanin.
Embodiment 1
A kind of compound hair dye of artificial melanin, including A agent and B agent, A agent are sodium bicarbonate solution, and sodium bicarbonate contains
Amount is 5mg/mL, and solvent is water；B agent includes 5,6- dihydroxy indole and solvent, and the content of 5,6- dihydroxy indole is in B agent
8mg/mL, solvent are water.A agent and B agent are taken up in order of priority and are acted on hair, realize the dyeing to hair, and the application method of A agent is
Hair is impregnated, the application method of B agent is uniformly to be applied on hair.
Embodiment 2 is to embodiment 10
In embodiment 2 and embodiment 10 and the difference of embodiment 1 is 5,6- dihydroxy in the ingredient and content, B agent of A agent
Base indoles content, solvent type and proportion and A agent are different with the amount ratio of B agent.Embodiment 2 is to embodiment 10 and embodiment 1
Difference be shown in Table 1.
1 embodiment 2 of table to embodiment 10 and embodiment 1 is distinguished
For embodiment 1 into embodiment 10, the amount ratio of A agent and B agent can be volume ratio 2:1-1:100.
Embodiment 11
A kind of compound hair dye of artificial melanin, including A agent and B agent, A agent sodium hydroxide solution, sodium hydrate content are
5mg/mL, solvent are water；B agent includes 5,6- dihydroxy indole acid and solvent, wherein the content of 5,6- dihydroxy indoles acid is
8mg/mL, solvent are water.A agent and B agent are taken up in order of priority and are acted on hair, realize the dyeing to hair, and the application method of A agent is
Hair is impregnated, the application method of B agent is uniformly to be applied on hair.The amount ratio of A agent and B agent can be volume ratio 2:1-1:
100。
Embodiment 12
A kind of compound hair dye of artificial melanin, including A agent and B agent, A agent are sodium bicarbonate solution, and B agent includes 5,6- bis-
Oxyindole, dodecyl sodium sulfate and solvent.Wherein, the content of sodium bicarbonate is 5mg/mL in A agent, and solvent is water；In B agent
The content of 5,6- dihydroxy indoles is 8mg/mL, and the mass percentage that the content of dodecyl sodium sulfate accounts for B agent is 0.1%-
5%, solvent is water.A agent and B agent are taken up in order of priority and are acted on hair, realize the dyeing to hair, and the application method of A agent is leaching
Hair is steeped, the application method of B agent is uniformly to be applied on hair.The amount ratio of A agent and B agent can be volume ratio 2:1-1:100.
Embodiment 13
A kind of compound hair dye of artificial melanin, including A agent and B agent, A agent are that sodium bicarbonate and dodecyl sodium sulfate are molten
Liquid, the content of sodium bicarbonate is 5mg/mL in A agent, and the mass percentage that the content of dodecyl sodium sulfate accounts for A agent is
0.1%-5%；B agent includes 5,6- dihydroxy indole and solvent, and the content of 5,6- dihydroxy indole is 8mg/mL, solvent in B agent
For water.A agent and B agent are taken up in order of priority and are acted on hair, realize the dyeing to hair, and the application method of A agent is to impregnate hair, B
The application method of agent is uniformly to be applied on hair.The amount ratio of A agent and B agent can be volume ratio 2:1-1:100.
Embodiment 14
A kind of compound hair dye of artificial melanin, including A agent and B agent, A agent are sodium bicarbonate solution, sodium bicarbonate in A agent
Content be 5mg/mL, solvent is water；B agent includes 5,6- dihydroxy indole and solvent, and the content of 5,6- dihydroxy indoles is
0.1mg/mL, solvent are water.It further include C agent, C agent is 10-4~5mg/mL ferrous sulfate solution.A agent, B agent and C agent are taken up in order of priority
It acts on hair, realizes the dyeing to hair, the application method of A agent is to impregnate hair, and the application method of B agent is uniformly to smear
In on hair, the application method of C agent is uniformly to be sprayed on hair.The amount ratio of A agent, B agent and C agent is volume ratio 1:10:1.
Similar embodiment 14, C agent may be other metal ion solutions, and the amount ratio of B agent and C agent can be volume
Than 10:1-500:1.
Embodiment 15
A kind of compound hair dye of artificial melanin, including A agent and B agent, A agent are sodium bicarbonate solution, sodium bicarbonate in A agent
Content be 5mg/mL, solvent is water；B agent includes 5,6- dihydroxy indole and solvent, and the content of 5,6- dihydroxy indoles is
0.1mg/mL, solvent are water.It further include D agent, D agent is the arginine solution of 1-100mg/mL.A agent, B agent and D agent are taken up in order of priority
It acts on hair, realizes the dyeing to hair, the application method of A agent is to impregnate hair, and the application method of B agent is uniformly to smear
In on hair, the application method of D agent is uniformly to be sprayed on hair.The amount ratio of A agent, B agent and D agent is volume ratio 1:10:1.
Similar embodiment 15, D agent may be the amino acid solutions such as histidine, tryptophan solution, the use of B agent and D agent
Amount is than being volume ratio 10:1-500:1.
Embodiment 16 is the implementation for the hair colouring methods being had hair dyed using the compound hair dye of artificial melanin to embodiment 25
Example
Embodiment 16
A kind of hair colouring methods, comprising the following steps:
Step 1, the A liquid of Hair grooming embodiment 1 impregnates, and the dosage of A liquid is 10mL/g hair, makes hair complete wetting, 10-
15min takes out hair.
Step 2, the B liquid for implementing 1 is sprayed on hair, the dosage of B liquid is 5mL/g hair, and combing is uniform, at 25 DEG C
20min is kept, the B liquid on hair is blotted.
Step 3, then that Hair setting is fluffy, natural air drying or hair is blown to half-dried, subsequent natural air drying.
Then, chromatic value is tested.
The hair colouring methods of embodiment 17 to embodiment 28 are similar with embodiment 16, and the dosage of A liquid is 10mL/g hair, difference
It is the amount ratio of A agent and B agent, the operative temperature of B agent and retention time.
2 embodiment 17 of table is to the hair colouring methods of embodiment 28 and the difference of embodiment 16
| Embodiment | A agent and B agent source | A agent and B agent amount ratio | B agent using temperature/DEG C | The B agent retention time/h |
| Embodiment 17 | Embodiment 4 | 2:1 | 25 | 0.5-24 |
| Embodiment 18 | Embodiment 5 | 2:1 | 25 | 0.5-24 |
| Embodiment 19 | Embodiment 6 | 2:1 | 25 | 0.5-24 |
| Embodiment 20 | Embodiment 7 | 2:1 | 25 | 0.5-24 |
| Embodiment 21 | Embodiment 8 | 2:1 | 25 | 0.5-24 |
| Embodiment 22 | Embodiment 9 | 2:1 | 25 | 0.5-24 |
| Embodiment 23 | Embodiment 6 | 2:1 | 35 | 1h |
| Embodiment 24 | Embodiment 6 | 2:1 | 45 | 1h |
| Embodiment 25 | Embodiment 6 | 2:1 | 55 | 1h |
| Embodiment 26 | Embodiment 1 | 2:1 | 35 | 1h |
| Embodiment 27 | Embodiment 1 | 2:1 | 45 | 1h |
| Embodiment 28 | Embodiment 1 | 2:1 | 55 | 1h |
Embodiment 29
A kind of hair colouring methods, comprising the following steps:
Step 1, the A liquid of Hair grooming embodiment 12 impregnates, and the dosage of A liquid is 10mL/g hair, makes hair complete wetting,
10-15min takes out hair.
Step 2, the B liquid for implementing 12 is sprayed on hair, the dosage of B liquid is 5mL/g hair, and combing is uniform, at 25 DEG C
A liquid, is then sprinkled upon on hair by lower holding 20min, and A liquid dosage is 1mL/g hair, then will blot on hair.
Step 3, then that Hair setting is fluffy, natural air drying or hair is blown to half-dried, subsequent natural air drying.
Embodiment 30
A kind of hair colouring methods, comprising the following steps:
Step 1, the A liquid of Hair grooming embodiment 14 impregnates, and the dosage of A liquid is 10mL/g hair, makes hair complete wetting,
10-15min takes out hair.
Step 2, the B liquid for implementing 14 is sprayed on hair, the dosage of B liquid is 5mL/g hair, and combing is uniform, at 25 DEG C
Lower holding 5min, the solution C of 1mL is spread across on hair, and combing is uniform.
Step 3, then that Hair setting is fluffy, natural air drying or hair is blown to half-dried, subsequent natural air drying.
Embodiment 31
A kind of hair colouring methods, comprising the following steps:
Step 1, the A liquid of Hair grooming embodiment 15 impregnates, and the dosage of A liquid is 10mL/g hair, makes hair complete wetting,
10-15min takes out hair.
Step 2, the B liquid for implementing 15 is sprayed on hair, the dosage of B liquid is 5mL/g hair, and combing is uniform, at 25 DEG C
Lower holding 5min, the solution D of 1mL is spread across on hair, and combing is uniform.
Step 3, then that Hair setting is fluffy, natural air drying or hair is blown to half-dried, subsequent natural air drying.
Hair dyeing experiment
Using embodiment 17 to the hair colouring methods of embodiment 22, the hair that original colorimetric L is 79-81 is dyed, with
And using two kinds of commercial hair hair dyeings.The cool hair dye of China and the refined hair-dye comb of rattan, hair colouring methods difference are applied in commercial hair dye selection
Are as follows: the A agent for applying the cool hair dye of China and B agent 1:1 are mixed, dosage is 10g/g hair, is coated on hair, washes clean after 1h is blown
It is dry；The refined hair-dye comb of rattan squeezes out two comb combs on 1g hair, cleans hair after 1h, dries up.As a result as shown in Figure 1 and Figure 2.
In Fig. 1, Fig. 1 a is the white hair photo that original colorimetric L is 79-81, Fig. 1 b- Fig. 1 g be respectively use embodiment 17 to
The photo of the hair colouring methods hair dyeing 0.5h of embodiment 22, Fig. 1 h- Fig. 1 i are respectively to use to apply the cool hair dye of China and the refined hair-dye comb of rattan
Photo after hair dyeing, Fig. 1 j- Fig. 1 l are the photo of the natural dark hair of three students.As can be seen from Figure, from the appearance, make
With the compound hair dye of artificial melanin of the invention and hair colouring methods dye come hair slightly band brown, it is more naturally, and strong
The dark hair dyeing of health people is closer, and can reach commercial requirements.
Attached drawing 2 is respectively hair colouring methods of the embodiment 17 to embodiment 22, and B agent is had hair dyed 0.5h, 1h, 2h and coloration for 24 hours
Value, chromatic value L represent the blackness of hair, and L value is smaller, and hair is more black.It can be seen from the figure that using artificial black of the invention
The compound hair dye of element and hair colouring methods, the black ultrahigh in efficiency of the dye of preceding half an hour then tend to gentle, and 2h and difference for 24 hours are not
Greatly.
Temperature of having hair dyed experiment
Using the hair colouring methods of embodiment 23 to 28, the white hair that original colorimetric L is 79-81 is dyed, coloration result
See attached drawing 3.Fig. 3 a to Fig. 3 f is respectively the hair coloring results of the hair colouring methods of embodiment 23 to 28.As can be seen that with temperature
It increases, reaction rate is accelerated, and can contaminate dark hair within the shorter time.
Washing experiment
Washing experiment is carried out to the hair after embodiment 23, the hair dyeing of 26 hair colouring methods of embodiment；To two kinds of commercial hairs
Hair after hair dyeing carries out washing experiment.Washing experimental method is the sodium dodecyl sulfate aqueous solution for preparing 5%, by hair
It is put into, took out and dry every five minutes, be denoted as primary, washing 30 times.It takes pictures to the hair of washing front and back, as a result referring to attached drawing 4.
In attached drawing 4, Fig. 4 a, Fig. 4 b are respectively before the hair after embodiment 23, the hair dyeing of 26 hair colouring methods of embodiment washs
Photo, Fig. 4 a1, Fig. 4 b1For the photo after washing, there is no variations substantially for washing experiment front and back color.
Fig. 4 c and Fig. 4 c1It is the washing experimental result after the cool hair dye hair dyeing of Shi Hua.Hair colouring methods are will to apply the cool hair dyeing of China
The A agent of agent and B agent 1:1 mixing, are coated on hair, and dosage is 10g/g hair, washes clean after 1h, drying.Before Fig. 4 c is hair washing
Photo, Fig. 4 c1For the photo after washing, there is no variations substantially for washing front and back color.
Fig. 4 d and Fig. 4 d1It is the washing experimental result after the refined hair-dye comb hair dyeing of rattan.Hair colouring methods are to squeeze the refined hair-dye comb of rattan
Hair is cleaned after 1, is dried up on 1g hair by two comb combs out.Fig. 4 d is the photo before hair washing, Fig. 4 d1For washing after photo,
There is no variations substantially for washing front and back color.
Electronic Speculum test result
The Electronic Speculum result of hair after being had hair dyed using the hair colouring methods of embodiment 17 to embodiment 22.Wherein Fig. 5 a-
5f is respectively the Electronic Speculum result after embodiment 17 to 22 hair colouring methods of embodiment hair dyeing.As can be seen that in scale table after DHI polymerization
There is deposition in face, illustrates that surface is attached to the polymer of one layer of 5,6- dihydroxy indole, increases the intensity of hair, protects hair.
Double blind experiment after ear
By the B agent of embodiment 1 and applies the cool naturally black commercial hair of China and be coated in ten to the tested of the slight allergy of hair dye
After person's ear, the B agent of Zuo Erwei embodiment 1, auris dextra is commercial hair, and ten subjects indicate that auris dextra has thorn of itching after 1h
Excitation feels that left ear is reactionless.It is nontoxic nonirritant to demonstrate the compound hair dye of artificial melanin of the invention.
Technical solution provided by the invention, is not restricted to the described embodiments, it is all by structure of the invention and in the way of,
By converting and replacement is formed by technical solution, all within the scope of the present invention.
Claims (10)
1. a kind of compound hair dye of artificial melanin, it is characterised in that: including A agent and B agent, wherein A agent is sodium bicarbonate, hydrogen
The mixed aqueous slkali of sodium oxide molybdena or both, solvent are water, and B agent includes 5,6- dihydroxy indole or 5, in 6- dihydroxy indole acid
At least one and solvent, A agent and B agent successively act on hair, realize the dyeing to hair.
2. a kind of artificial compound hair dye of melanin as described in claim 1, it is characterised in that: sodium bicarbonate, hydrogen-oxygen in A agent
Changing sodium or both mixed content is 0.1-10mg/mL；5,6- dihydroxy indole or 5 in B agent, 6- dihydroxy indole acid or both
Combined content is 0.1-32mg/mL, and solvent is the mixed solvent of water, ethyl alcohol or water and ethyl alcohol in B agent.
3. a kind of artificial compound hair dye of melanin as claimed in claim 2, it is characterised in that: the application method of A agent is leaching
Hair is steeped, the application method of B agent is uniformly to be applied on hair.
4. a kind of artificial compound hair dye of melanin as claimed in claim 3, it is characterised in that: the amount ratio of A agent and B agent is
Volume ratio 2:1-1:100.
5. a kind of artificial compound hair dye of melanin according to claim 4, it is characterised in that: further include dodecyl sulphur
Sour sodium, in A agent either in B agent, content is that the mass percentage of A agent or B agent is for dodecyl sodium sulfate addition
0.1%-5%.
6. a kind of artificial compound hair dye of melanin according to claim 4, it is characterised in that: further include C agent, C agent is
Metal ion solution, metal ion content 10-4~5mg/mL, metal ion are copper ion, iron ion, ferrous ion, zinc from
Son, calcium ion, magnesium ion；C agent use is after B agent, and application method is uniformly to be sprayed on hair, and the amount ratio of B agent and C agent is
10:1~500:1.
7. a kind of artificial compound hair dye of melanin according to claim 4, it is characterised in that: further include D agent, D agent is
Amino acid solution, amino acid are arginine, histidine, serine, cysteine；After B agent, application method is equal for D agent use
Even to be sprayed on hair, the amount ratio of B agent and D agent is 10:1-500:1.
8. a kind of hair colouring methods, it is characterised in that: use the compound hair dyeing of artificial melanin as described in claim 1 to 7 is any
Agent hair dyeing, includes the following steps:
Hair is immersed in A agent by step 1, makes hair complete wetting, and 10-15min takes out；
B agent is uniformly applied on hair by step 2, and combing uniformly, at 25-55 DEG C, keeps 5min-3h, dries；
Step 3, Hair setting is fluffy, natural air drying, or hair is blown to half-dried, subsequent natural air drying.
9. a kind of hair colouring methods as claimed in claim 8, it is characterised in that: when the compound hair dye of artificial melanin includes C agent
When, further include that C agent is sprayed on hair in step 2, combing uniformly, the step of then drying hair, at this point, B agent
Retention time is 5min, and keeping temperature is 25-55 DEG C.
10. a kind of hair colouring methods as claimed in claim 8, it is characterised in that: when the compound hair dye of artificial melanin includes D agent
When, further include that D agent is sprayed on hair in step 2, combing uniformly, the step of then hair is dried.
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| CN110123670A (en) * | 2019-06-12 | 2019-08-16 | 四川大学 | A kind of dendritic macromole catalysis hair dye and its preparation and application |
| CN110151599A (en) * | 2019-06-12 | 2019-08-23 | 四川大学 | A kind of hair dye and its preparation and application based on macromolecule amine |
| CN110512463A (en) * | 2019-07-12 | 2019-11-29 | 杭州素锐科技有限公司 | A kind of manufacturing process of eyeshield paper |
| CN110575402A (en) * | 2019-11-05 | 2019-12-17 | 四川大学 | Artificial melanin color hair dye |
| CN114028252A (en) * | 2021-12-16 | 2022-02-11 | 四川美拉宁高分子材料有限公司 | Artificial melanin hair dye with antistatic function, preparation method and application |
| CN114028251A (en) * | 2021-12-16 | 2022-02-11 | 四川大学 | Artificial melanin washing and dyeing three-in-one lotion and preparation method thereof |
| CN114177102A (en) * | 2021-12-16 | 2022-03-15 | 四川美拉宁高分子材料有限公司 | Washing, protecting and color dyeing three-in-one lotion and preparation method thereof |
| CN116115512A (en) * | 2023-04-17 | 2023-05-16 | 知想(南京)生物科技有限公司 | Oligomeric melanin inclusion, and preparation method and application thereof |
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| CN114177102A (en) * | 2021-12-16 | 2022-03-15 | 四川美拉宁高分子材料有限公司 | Washing, protecting and color dyeing three-in-one lotion and preparation method thereof |
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| CN116115512A (en) * | 2023-04-17 | 2023-05-16 | 知想(南京)生物科技有限公司 | Oligomeric melanin inclusion, and preparation method and application thereof |
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