CN110279631B

CN110279631B - Black hair-dyeing cream

Info

Publication number: CN110279631B
Application number: CN201910685560.8A
Authority: CN
Inventors: 吴辉军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-27
Filing date: 2019-07-27
Publication date: 2022-02-01
Anticipated expiration: 2039-07-27
Also published as: CN110279631A

Abstract

The invention relates to the field of hair dyes, and provides a black hair dye paste aiming at the problem of poor dyeing durability of the existing hair dye paste, which comprises the following components in parts by weight: 75-85 parts of deionized water; 1-3 parts of ammonia water; 0.1-0.5 part of resorcinol; 4-7 parts of propylene glycol; 13-18 parts of cetearyl alcohol; 1-2 parts of mink oil; 10-15 parts of indigo fruit extracting solution; 3-5 parts of mulberry freeze-dried powder; 0.1-0.3 part of disodium ethylene diamine tetraacetate. The ammonia water is used as the alkalizing agent to open hair scales of the hair, and then the cetearyl alcohol, the mink oil, the lonicera edulis extract and the mulberry freeze-dried powder are cooperatively used as main coloring agents to be combined with protein in the hair, so that main coloring components in the black hair dyeing paste are not easy to separate from the hair, the color retention effect of the black hair dyeing paste is more durable, the hair dyeing frequency is favorably reduced, and the damage of the black hair dyeing paste to the hair is favorably reduced.

Description

Black hair-dyeing cream

Technical Field

The invention relates to the field of hair dyes, in particular to a black hair dye cream.

Background

Hair dye cream is a cosmetic for changing the color of hair, aiming to make hair change color. With the age, the hair color of people inevitably turns white, and people usually dye white hair into black and bright hair by using black hair dye cream in order to keep the appearance youth.

The existing black hair dye cream is generally prepared by opening hair scales of hair by using an alkalizer, and then adding an artificial pigment and an oxidant to organically combine the oxidized artificial pigment with protein in the hair, so that the hair is black. However, the artificial pigment in the existing black hair-dyeing paste has weak binding ability with protein in hair, and after a plurality of times of hair washing, the artificial pigment is easily separated from the protein in the hair, so that the hair is easily restored to white after a period of time, the hair needs to be re-dyed, the hair-dyeing frequency is easily increased, and further, the hair is more damaged, and therefore, there is still room for improvement.

Disclosure of Invention

Aiming at the defects in the prior art, the first purpose of the invention is to provide a black hair dye cream which has the advantage of improving the color retention durability of the black hair dye cream.

In order to achieve the purpose, the invention provides the following technical scheme:

the black hair dye cream comprises the following components in parts by weight:

75-85 parts of deionized water;

1-3 parts of ammonia water;

0.1-0.5 part of resorcinol;

4-7 parts of propylene glycol;

13-18 parts of cetearyl alcohol;

1-2 parts of mink oil;

10-15 parts of indigo fruit extracting solution;

3-5 parts of mulberry freeze-dried powder;

0.1-0.3 part of disodium ethylene diamine tetraacetate.

By adopting the technical scheme, ammonia water is used as an alkalizer to open hair scales of the hair, cetearyl alcohol, mink oil, a lonicera edulis extract and mulberry freeze-dried powder are cooperatively used as main coloring agents to be combined with protein in the hair, so that the combination capability of main coloring components in the black hair dyeing paste and the protein in the hair is enhanced, the main coloring components in the black hair dyeing paste are not easy to separate from the hair, the color retention effect of the black hair dyeing paste is more durable, the hair dyeing frequency is reduced, and the damage of the black hair dyeing paste to the hair is reduced; in addition, the cetostearyl alcohol, the mink oil, the lonicera edulis extract and the mulberry freeze-dried powder are used as main coloring components of the black hair dyeing paste, and the components are non-toxic and harmless, so that the black hair dyeing paste is not easy to damage hair, and meanwhile, the black hair dyeing paste is not easy to influence human health and the environment, and the environmental protection performance of the black hair dyeing paste is improved; by adding resorcinol, the sterilizing effect of the black hair-dyeing paste is favorably improved, so that fungi or bacteria are not easy to generate in the hair-dyeing process, the condition that the fungi or the bacteria infect hair scales is not easy to occur in the hair-dyeing process, the condition that the hair follicle is easy to generate inflammation is favorably reduced, and the damage of the black hair-dyeing paste to the hair is favorably reduced; meanwhile, the resorcinol is also beneficial to improving the anti-corrosion effect of the black hair dyeing paste, so that the shelf life of the black hair dyeing paste is prolonged, the black hair dyeing paste is not easy to deteriorate, and the coloring effect and the color retention effect of the black hair dyeing paste are not easy to influence; in addition, the resorcinol is also beneficial to improving the adhesiveness of the black hair dyeing cream, so that the black hair dyeing cream is easier to adhere to hair, the black hair dyeing cream is further beneficial to being in full contact with the hair better, coloring components in the black hair dyeing cream are easier to be combined with protein of the hair, and the coloring effect and the color retention effect of the black hair dyeing cream are better; the addition of the disodium ethylene diamine tetraacetate facilitates the combination of coloring components in the black hair dye cream and protein in hair, so that the main coloring components in the black hair dye cream are better combined with the protein in the hair, and the coloring effect and the color retention effect of the black hair dye cream are further improved.

The invention is further configured to: the paint also comprises the following components in parts by mass:

108-10 parts of nonylphenol polyether;

ceteareth-253-5 parts;

0.5-1 part of glycerol stearate.

By adopting the technical scheme, the synergistic cooperation of the nonyl phenol polyether-10, the stearyl alcohol polyether-25 and the glyceryl stearate is beneficial to enhancing the decontamination effect of the black hair dye cream, so that the cleaning degree of the hair dyed is improved, bacteria and fungi are not easy to breed in the hair, hair oil is not easy to appear in the hair, the cleaning frequency of the hair is reduced, and the bonding capability of main coloring components in the black hair dye cream and the hair is stronger; meanwhile, the maintenance effect of the black hair dye cream is enhanced, the smoothness and the humidity of the hair after hair dyeing are higher, the hair is not easy to be affected by the alkalizer and becomes dry and frizzy, the effect of blackening and brightening the hair is better displayed, and the dyeing effect of the black hair dye cream is improved.

0.1-0.5 part of essence.

By adopting the technical scheme, the essence is added, so that the pungent smell in the black hair dyeing cream can be covered, the gas harmful to human bodies can not be easily emitted by the black hair dyeing cream, the use comfort of the black hair dyeing cream can be improved, the black hair dyeing cream is more suitable for social needs, and the social and economic benefits of the black hair dyeing cream can be improved.

2-3 parts of ascorbic acid.

By adopting the technical scheme, the ascorbic acid is added, so that the repair function of hair follicles is enhanced, the hair follicles are not easy to be infected to cause inflammation in the hair dyeing process, and the use safety of the black hair dyeing paste is improved.

0.1-0.3 part of trimethylglycine.

By adopting the technical scheme, the moisture retention effect of the hair is favorably enhanced by adding the trimethylglycine, so that the hair is not easily affected by the alkalizer to cause dryness and frizziness, the hair is favorably kept to be smooth all the time after being dyed, and the damage of the black hair dyeing cream to the hair is favorably reduced; meanwhile, the black and bright effect can be better displayed after the hair is dyed, and the dyeing effect of the black hair dyeing cream can be further improved.

0.5-1 part of silk fibroin freeze-dried powder.

By adopting the technical scheme, the silk fibroin freeze-dried powder is added, so that the hair can be conditioned, the moisture degree and the softness degree of the hair can be improved, and the damage degree of the black hair dye cream to the hair can be reduced; meanwhile, protein is supplemented to hair follicles and hair, so that the self-repairing function of the hair follicles is better, the hair follicles are not easy to cause inflammation in the hair dyeing process, and the hair follicles can better grow.

1-2 parts of water-soluble lanolin.

By adopting the technical scheme, the water-soluble lanolin is added, so that the nutrient substances can be provided for the hair, the hair can be adjusted, the moisture degree and the softness of the hair can be improved, and the damage degree of the black hair dyeing paste to the hair can be reduced.

The invention is further configured to: the composition also comprises the following components in percentage by mass:

0.1-0.3 parts of polygonum multiflorum extract.

By adopting the technical scheme, the fleece-flower root extract is added, so that the hair is favorably nourished, the damage degree of the black hair dyeing cream to the hair is reduced, and simultaneously, the hair dyed by the black hair dyeing cream can better show black and bright effects, so that the hair dyeing effect of the black hair dyeing cream is favorably improved.

Aiming at the defects in the prior art, the second purpose of the invention is to provide a preparation method of the black hair dye cream, which has the advantage that the prepared black hair dye cream is beneficial to improving the color retention durability.

a preparation method of black hair dye cream comprises the following steps:

s1, mixing ammonia water and resorcinol according to the mass part ratio, uniformly stirring to form a first mixture, and adjusting the pH of the first mixture to 5-8 by adopting a pH regulator;

s2, mixing cetostearyl alcohol, mink oil, a lonicera edulis extract, mulberry freeze-dried powder and disodium ethylene diamine tetraacetate according to the mass part ratio, uniformly stirring to form a second mixture, and adjusting the pH of the second mixture to 5-8 by adopting a pH regulator;

s3, mixing and stirring the rest components of the black hair dye cream according to the mass part ratio to form a third mixture, and adjusting the pH of the third mixture to 5-8 by adopting a pH regulator;

and S4, mixing the first mixture, the second mixture and the third mixture and uniformly stirring to obtain the black hair dye cream.

By adopting the technical scheme, part of components are mixed to form the first mixture, the second mixture and the third mixture, and then the first mixture, the second mixture and the third mixture are mixed to form the black hair dye cream, so that the components of the black hair dye cream are better and uniformly mixed, the components in the black hair dye cream are better brought into play, and the dyeing effect and the color retention effect of the black hair dye cream are further improved; after the first mixture, the second mixture and the third mixture are formed by mixing, the pH value of the black hair dye cream is respectively adjusted to 5-8 by adopting a pH regulator, so that the prepared black hair dye cream is kept neutral or alkalescent, the damage of the black hair dye cream to hair is reduced, and the hair is healthily grown better.

The invention is further configured to: the pH regulator is any one of acetic acid or citric acid.

By adopting the technical scheme, any one of acetic acid or citric acid is used as the pH regulator, and the acetic acid and the citric acid are nontoxic and harmless substances, so that the damage degree of the black hair dyeing paste to hair is favorably reduced, the black hair dyeing paste is not easily influenced on human health or environment, and the environmental protection performance of the black hair dyeing paste is favorably improved.

In conclusion, the invention has the following beneficial effects:

1. ammonia water is used as an alkalizer to open hair scales of hair, and cetostearyl alcohol, mink oil, a lonicera edulis extract and mulberry freeze-dried powder are cooperatively used as a main coloring agent to be combined with protein in the hair, so that main coloring components in the black hair dyeing paste are not easy to separate from the hair, the color retention effect of the black hair dyeing paste is more durable, the hair dyeing frequency is reduced, and the damage of the black hair dyeing paste to the hair is reduced;

2. the cetearyl alcohol, the mink oil, the lonicera edulis extract and the mulberry freeze-dried powder are used as main coloring components of the black hair dyeing paste, so that the black hair dyeing paste is not easy to damage hair, the black hair dyeing paste is not easy to influence human health and the environment, and the environmental protection performance of the black hair dyeing paste is favorably improved;

3. by adding resorcinol, the sterilizing effect of the black hair-dyeing paste is improved, so that the condition that fungi or bacteria infect hair scales is not easy to occur in the hair-dyeing process, the condition that the hair follicle is easy to generate inflammation is reduced, and the damage of the black hair-dyeing paste to the hair is reduced;

4. the resorcinol is also beneficial to improving the adhesiveness of the black hair dyeing cream and is beneficial to the full contact of the black hair dyeing cream with hair, so that the coloring effect and the color retention effect of the black hair dyeing cream are better;

5. by adding the disodium ethylene diamine tetraacetate, the combination of coloring components in the black hair dye cream and protein in hair is promoted, and the coloring effect and the color retention effect of the black hair dye cream are improved.

Detailed Description

The present invention will be described in further detail with reference to examples.

In the following examples, 99% by mass of Shandong Deyan chemical Co., Ltd was used as the aqueous ammonia.

In the following examples, resorcinol from chemical Limited, of the Minam corporation was used.

In the following examples, propylene glycol was used as a food of propylene glycol from Jintong chemical Co., Ltd.

In the following examples, cetearyl alcohol was used, which was named as Geojie from Yisheng trade company, Guangzhou.

In the following examples, mink oil from dewy biotechnology limited, guangzhou city was used.

In the following examples, indigo fruit extract of product number 0 from wawterlies biotechnology limited, lanzhou was used as the indigo fruit extract.

In the following examples, lyophilized mulberry powder of FMSWSSZF from Feimng biological science and technology Limited, Shanxi is used.

In the following examples, disodium edetate is disodium edetate of 00191, a product number of Zhengzhou Wangbu chemical products Co., Ltd.

In the following examples, nonylphenol polyether-10 available from Tianmen Henchang chemical Co., Ltd was used.

In the following examples, ceteareth-25 was ceteareth-25 from Foshan Crew Biotech, Inc. under the brand name YC cat # 001.

In the following examples, glyceryl stearate was prepared from glyceryl tristearate available from Nantong Fengyenmule Co., Ltd., model number 555-43-1.

In the following examples, the essence is lavender essence of Changchun brand from Cuocheng trade company Limited, Guangzhou.

In the following examples, ascorbic acid obtained from Siemens Merson bioengineering, Inc. was used.

In the examples, trimethylglycine was a cosmetic grade trimethylglycine from Shaanxi Runfeng Biotechnology Ltd.

In the following examples, the silk fibroin lyophilized powder used by sumamett biotechnology limited was silk fibroin lyophilized powder.

In the following examples, water-soluble lanolin with a product number of 2018-5-21 from Juliang, national biosciences and technologies, Inc. of Jinnan is used.

In the following examples, the extract of Polygonum multiflorum was obtained from Sierra viscosa Biotech Co.

Example 1

A black hair dye cream comprises the following components:

75kg of deionized water; 3kg of ammonia water; 0.5kg of resorcinol; 7kg of propylene glycol; 15.5kg of cetearyl alcohol; mink oil 2 kg; 15kg of indigo fruit extracting solution; 3kg of mulberry freeze-dried powder; 0.2kg of disodium ethylene diamine tetraacetate.

The preparation method of the black hair dye cream comprises the following steps:

s1, adding 3kg of ammonia water and 0.5kg of resorcinol into a first stirring kettle, stirring at the normal temperature and at the rotating speed of 250r/min, uniformly stirring and mixing to form a first mixture, and adding acetic acid to adjust the pH value of the first mixture to 5;

s2, adding 15.5kg of cetearyl alcohol, 2kg of mink oil, 15kg of lonicera edulis extract, 3kg of mulberry freeze-dried powder and 0.2kg of disodium ethylene diamine tetraacetate into a second stirring kettle, stirring at the normal temperature at the rotating speed of 300r/min, uniformly stirring and mixing to form a second mixture, and adding acetic acid to adjust the pH value of the second mixture to 5;

s3, adding 75kg of deionized water and 7kg of propylene glycol into a third stirring kettle, stirring at the normal temperature and the rotating speed of 210r/min, uniformly stirring and mixing to form a third mixture, and adding acetic acid to adjust the pH value of the third mixture to 5;

s4, adding the first mixture and the second mixture into a third stirring kettle, controlling the stirring temperature to be 85 ℃, uniformly stirring and mixing, and cooling to room temperature to obtain the black hair dye cream.

Example 2

A black hair dye cream comprises the following components:

80kg of deionized water; 2kg of ammonia water; 0.1kg of resorcinol; 5.5kg of propylene glycol; 18kg of cetearyl alcohol; mink oil 1.5 kg; 10kg of indigo fruit extracting solution; 4kg of mulberry freeze-dried powder; 0.3kg of disodium ethylene diamine tetraacetate.

s1, adding 2kg of ammonia water and 0.1kg of resorcinol into a first stirring kettle, stirring at the normal temperature and at the rotating speed of 250r/min, uniformly stirring and mixing to form a first mixture, and adding acetic acid to adjust the pH value of the first mixture to 7;

s2, adding 18kg of cetearyl alcohol, 1.5kg of mink oil, 10kg of lonicera edulis extract, 4kg of mulberry freeze-dried powder and 0.3kg of disodium ethylene diamine tetraacetate into a second stirring kettle, stirring at the normal temperature at the rotating speed of 300r/min, uniformly stirring and mixing to form a second mixture, and adding acetic acid to adjust the pH value of the second mixture to 7;

s3, adding 80kg of deionized water and 5.5kg of propylene glycol into a third stirring kettle, stirring at the normal temperature at the rotating speed of 210r/min, uniformly stirring and mixing to form a third mixture, and adding acetic acid to adjust the pH value of the third mixture to 7;

s4, adding the first mixture and the second mixture into a third stirring kettle, controlling the stirring temperature to be 87 ℃, uniformly stirring and mixing, and cooling to room temperature to obtain the black hair dye cream.

Example 3

A black hair dye cream comprises the following components:

85kg of deionized water; 1kg of ammonia water; 0.3kg of resorcinol; 4kg of propylene glycol; 13kg of cetearyl alcohol; 1kg of mink oil; 12.5kg of indigo fruit extracting solution; 5kg of mulberry freeze-dried powder; 0.1kg of disodium ethylene diamine tetraacetate.

s1, adding 1kg of ammonia water and 0.3kg of resorcinol into a first stirring kettle, stirring at the normal temperature and at the rotating speed of 250r/min, uniformly stirring and mixing to form a first mixture, and adding citric acid to adjust the pH value of the first mixture to 8;

s2, adding 13kg of cetearyl alcohol, 1kg of mink oil, 12.5kg of lonicera edulis extract, 5kg of mulberry freeze-dried powder and 0.1kg of disodium edetate into a second stirring kettle, stirring at the normal temperature at the rotating speed of 300r/min, uniformly stirring and mixing to form a second mixture, and adding citric acid to adjust the pH value of the second mixture to 8;

s3, adding 85kg of deionized water and 4kg of propylene glycol into a third stirring kettle, stirring at the normal temperature and the rotating speed of 210r/min, uniformly stirring and mixing to form a third mixture, and adding citric acid to adjust the pH value of the third mixture to 8;

s4, adding the first mixture and the second mixture into a third stirring kettle, controlling the stirring temperature to be 90 ℃, uniformly stirring and mixing, and cooling to room temperature to obtain the black hair dye cream.

Example 4

The difference from example 3 is that:

the black hair dye cream also comprises the following components:

nonylphenol polyether-108 kg; 255 kg of steareth; 0.5kg of glycerol stearate.

s1, adding 1kg of ammonia water and 0.3kg of resorcinol into a first stirring kettle, stirring at the normal temperature and at the rotating speed of 250r/min, uniformly stirring and mixing to form a first mixture, and adding acetic acid to adjust the pH value of the first mixture to 5;

s2, adding 13kg of cetearyl alcohol, 1kg of mink oil, 12.5kg of lonicera edulis extract, 5kg of mulberry freeze-dried powder and 0.1kg of disodium ethylene diamine tetraacetate into a second stirring kettle, stirring at the normal temperature at the rotating speed of 300r/min, uniformly stirring and mixing to form a second mixture, and adding acetic acid to adjust the pH value of the second mixture to 5;

s3, adding 85kg of deionized water, 4kg of propylene glycol, 108 kg of nonylphenol polyether, 255 kg of steareth and 0.5kg of glycerol stearate into a third stirring kettle, stirring at the normal temperature at the rotating speed of 210r/min, uniformly stirring and mixing to form a third mixture, and adding acetic acid to adjust the pH value of the third mixture to 5;

Example 5

The difference from example 3 is that:

the black hair dye cream also comprises the following components:

1010 kg of nonyl phenol polyether; 253 kg of steareth-253 kg; 1kg of glycerol stearate.

s3, adding 85kg of deionized water, 4kg of propylene glycol, 1010 kg of nonylphenol polyether, 253 kg of stearyl alcohol polyether and 1kg of glycerol stearate into a third stirring kettle, stirring at the normal temperature at the rotating speed of 210r/min, uniformly stirring and mixing to form a third mixture, and adding citric acid to adjust the pH value of the third mixture to 8;

Example 6

The difference from example 3 is that:

the black hair dye cream also comprises the following components:

253 kg of steareth-253 kg; 1kg of glycerol stearate.

s3, adding 85kg of deionized water, 4kg of propylene glycol, 253 kg of steareth-253 kg and 1kg of glyceryl stearate into a third stirring kettle, stirring at the normal temperature and the rotating speed of 210r/min, uniformly stirring and mixing to form a third mixture, and adding acetic acid to adjust the pH value of the third mixture to 5;

Example 7

The difference from example 3 is that:

the black hair dye cream also comprises the following components:

1010 kg of nonyl phenol polyether; 1kg of glycerol stearate.

s1, adding 1kg of ammonia water and 0.3kg of resorcinol into a first stirring kettle, stirring at the normal temperature and at the rotating speed of 250r/min, uniformly stirring and mixing to form a first mixture, and adding citric acid to adjust the pH value of the first mixture to 6;

s2, adding 13kg of cetearyl alcohol, 1kg of mink oil, 12.5kg of lonicera edulis extract, 5kg of mulberry freeze-dried powder and 0.1kg of disodium edetate into a second stirring kettle, stirring at the normal temperature at the rotating speed of 300r/min, uniformly stirring and mixing to form a second mixture, and adding citric acid to adjust the pH value of the second mixture to 6;

s3, adding 85kg of deionized water, 4kg of propylene glycol, 1010 kg of nonylphenol polyether and 1kg of glycerol stearate into a third stirring kettle, stirring at the normal temperature and the rotating speed of 210r/min, uniformly stirring and mixing to form a third mixture, and adding citric acid to adjust the pH value of the third mixture to 6;

Example 8

The difference from example 3 is that:

the black hair dye cream also comprises the following components:

1010 kg of nonyl phenol polyether; 253 kg of steareth.

s3, adding 85kg of deionized water, 4kg of propylene glycol, 1010 kg of nonylphenol polyether and 253 kg of stearyl alcohol polyether into a third stirring kettle, stirring at the normal temperature and the rotating speed of 210r/min, uniformly stirring and mixing to form a third mixture, and adding citric acid to adjust the pH value of the third mixture to 8;

Example 9

The difference from example 3 is that:

the black hair dye cream also comprises the following components:

nonylphenol polyether-108 kg; 255 kg of steareth; 1kg of glycerol stearate; 0.5kg of essence; 2kg of ascorbic acid; 0.3kg of trimethylglycine; 1kg of silk fibroin freeze-dried powder; 1kg of water-soluble lanolin; 0.3kg of polygonum multiflorum extract.

s3, adding 85kg of deionized water, 4kg of propylene glycol, 108 kg of nonylphenol polyether, 255 kg of steareth-255, 1kg of glyceryl stearate, 0.5kg of essence, 2kg of ascorbic acid, 0.3kg of trimethylglycine, 1kg of fibroin protein freeze-dried powder, 1kg of water-soluble lanolin and 0.3kg of polygonum multiflorum extract into a third stirring kettle, stirring at the rotating speed of 210r/min at normal temperature, uniformly stirring and mixing to form a third mixture, and adding citric acid to adjust the pH value of the third mixture to 8;

Example 10

The difference from example 3 is that:

the black hair dye cream also comprises the following components:

109 kg of nonyl phenol polyether; 253 kg of steareth-253 kg; 0.75kg of glycerol stearate; 0.3kg of essence; 3kg of ascorbic acid; 0.2kg of trimethylglycine; 0.75kg of silk fibroin lyophilized powder; 2kg of water-soluble lanolin; 0.2kg of polygonum multiflorum extract.

s3, adding 85kg of deionized water, 4kg of propylene glycol, 109 kg of nonylphenol polyether, 253 kg of steareth-253 kg, 0.75kg of glycerol stearate, 0.3kg of essence, 3kg of ascorbic acid, 0.2kg of trimethylglycine, 0.75kg of fibroin protein freeze-dried powder, 2kg of water-soluble lanolin and 0.2kg of polygonum multiflorum extract into a third stirring kettle, stirring at the rotating speed of 210r/min at normal temperature, uniformly stirring and mixing to form a third mixture, and adding citric acid to adjust the pH value of the third mixture to 8;

Example 11

The difference from example 3 is that:

the black hair dye cream also comprises the following components:

1010 kg of nonyl phenol polyether; 254 kg of steareth; 0.5kg of glycerol stearate; 0.1kg of essence; 2.5kg of ascorbic acid; 0.1kg of trimethylglycine; 0.5kg of silk fibroin lyophilized powder; 1.5kg of water-soluble lanolin; 0.1kg of polygonum multiflorum extract.

s3, adding 85kg of deionized water, 4kg of propylene glycol, 1010 kg of nonylphenol polyether, 254 kg of stearyl alcohol polyether, 0.5kg of glyceryl stearate, 0.1kg of essence, 2.5kg of ascorbic acid, 0.1kg of trimethylglycine, 0.5kg of fibroin protein freeze-dried powder, 1.5kg of water-soluble lanolin and 0.1kg of polygonum multiflorum extract into a third stirring kettle, stirring at the rotating speed of 210r/min at normal temperature, uniformly stirring and mixing to form a third mixture, and adding citric acid to adjust the pH value of the third mixture to 8;

Comparative example 1

The difference from example 1 is that: the cetearyl alcohol component is missing from the black hair dye cream.

Comparative example 2

The difference from example 1 is that: the black hair dye cream lacks the component mink oil.

Comparative example 3

The difference from example 1 is that: the black hair dye cream lacks the component indigo fruit extract.

Comparative example 4

The difference from example 1 is that: the black hair dye cream lacks of mulberry freeze-dried powder.

Experiment 1

150 volunteers with white hair were randomly selected, with unlimited gender, age 55-60 years, and 150 volunteers were randomly divided into 15 groups of 10 persons each. 15 groups of volunteers were dyed using the black hair dye creams prepared in the above examples 1 to 11 and comparative examples 1 to 4, and the suppleness of the hair after dyeing was measured by measuring the friction coefficients of the hair before and after dyeing using a friction coefficient meter of model MXD-01 of denham languan electromechanical technologies ltd to measure the maintenance effect of the black hair dye cream (wherein the lower the friction coefficient, the higher the suppleness of the hair); in addition, the time required for the volunteer to re-color after the first coloring was recorded.

The experimental data of the above experiments are the average of the data of all volunteers in the same group, and the experimental data are shown in table 1.

TABLE 1

As can be seen from comparison of data of examples 1 to 3 with comparative examples 1 to 4 in Table 1, cetearyl alcohol, mink oil, indigo fruit extract and mulberry lyophilized powder were used in synergy for preparing black hair dye cream in each of examples 1 to 3, while cetearyl alcohol as a component was absent in comparative example 1, mink oil as a component was absent in comparative example 2, indigo fruit extract as a component was absent in comparative example 3, and mulberry lyophilized powder was absent in comparative example 4, whereas hair softness before and after hair dyeing was hardly changed in examples 1 to 3, hair softness after hair dyeing was lower in each of comparative examples 1 to 4 than hair softness before hair dyeing, and re-hair dyeing time was longer in each of examples 1 to 3 than in comparative examples 1 to 4, indicating that by employing cetearyl alcohol, mink oil, indigo fruit extract and mulberry lyophilized powder in synergy, the binding capacity of the main coloring components in the black hair dyeing paste and the protein in the hair can be enhanced, so that the main coloring components in the black hair dyeing paste are not easy to separate from the protein in the hair, the color retention durability of the black hair dyeing paste can be improved, and the time for re-dyeing the hair can be prolonged; meanwhile, the synergistic cooperation of the cetearyl alcohol, the mink oil, the lonicera edulis extract and the mulberry freeze-dried powder is beneficial to improving the maintenance effect of the black hair dyeing paste, so that the black hair dyeing paste is not easy to damage the hair, and the flexibility of the hair is not easy to be influenced after the hair is dyed; in addition, the components are non-toxic and harmless, so that the black hair dyeing paste is not easy to influence human health, and the black hair dyeing paste is not easy to influence the environment. Meanwhile, the dyeing effect and the maintenance effect of the black hair dye cream can be better improved only when cetostearyl alcohol, mink oil, the indigo honeysuckle extracting solution and the mulberry freeze-dried powder are cooperatively matched, and the dyeing effect and the maintenance effect of the black hair dye cream are easily influenced due to the lack of any component.

According to the comparison of the data of examples 1-3 and examples 4-5 in Table 1, the components of nonylphenol polyether-10, ceteareth-25 and glyceryl stearate are added in examples 4-5 compared with examples 1-3, while the softness after dyeing is higher in examples 4-5 than in examples 1-3, and the re-dyeing time is longer in examples 4-5 than in examples 1-3, which shows that the synergistic combination of nonylphenol polyether-10, ceteareth-25 and glyceryl stearate is beneficial to enhancing the curing effect of the black hair dye cream, so that the black hair dye cream is not easy to damage the hair; meanwhile, the dyeing effect of the black hair dye cream is improved to a certain extent, so that the color retention effect after hair dyeing is more durable.

As can be seen from the comparison of the data in Table 1 between examples 4-5 and examples 6-8, in examples 4-5, nonylphenol poly-ether-10, ceteareth-25 and glyceryl stearate were used in synergy, in example 6, nonylphenol poly-ether-10 was absent, in example 7, ceteareth-25 was absent, and in example 8, glyceryl stearate was absent, whereas examples 4-5, which had been dyed with hair, had a higher degree of softness than examples 6-8, and in examples 4-5, had a somewhat longer re-dyeing time than examples 6-8, indicating that the dyeing effect and the maintenance effect of the black hair cream could be improved only when nonylphenol poly-10, ceteareth-25 and glyceryl stearate were used in synergy, lack of any component can easily affect the dyeing effect and the maintenance effect of the hair dye cream.

According to the comparison of the data of the examples 4-5 and the examples 9-11 in table 1, the components of essence, ascorbic acid, trimethylglycine, lyophilized silk fibroin powder, water-soluble lanolin and polygonum multiflorum extract are added in the examples 9-11 compared with the examples 4-5, the hair softness after hair dyeing of the examples 9-11 is higher than that of the examples 4-5 to a certain extent, and the re-dyeing time of the examples 9-11 is longer than that of the examples 4-5 to a certain extent, which shows that the addition of essence, ascorbic acid, trimethylglycine, lyophilized silk fibroin powder, water-soluble lanolin and polygonum multiflorum extract is beneficial to improving the dyeing effect of the black hair dyeing cream and the maintenance effect of the black hair dyeing cream to a certain extent, so that the hair is not easy to be damaged after hair dyeing while the color retention effect of the hair is more durable.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. A black hair dye cream is characterized in that: the paint comprises the following components in parts by mass:

75-85 parts of deionized water;

1-3 parts of ammonia water;

0.1-0.5 part of resorcinol;

4-7 parts of propylene glycol;

13-18 parts of cetearyl alcohol;

1-2 parts of mink oil;

10-15 parts of indigo fruit extracting solution;

3-5 parts of mulberry freeze-dried powder;

0.1-0.3 part of disodium ethylene diamine tetraacetate.

2. A black hair dye paste according to claim 1, wherein: the paint also comprises the following components in parts by mass:

108-10 parts of nonylphenol polyether;

ceteareth-253-5 parts;

0.5-1 part of glycerol stearate.

3. A black hair dye paste according to any one of claims 1 to 2, wherein: the paint also comprises the following components in parts by mass:

0.1-0.5 part of essence.

4. A black hair dye paste according to any one of claims 1 to 2, wherein: the paint also comprises the following components in parts by mass:

2-3 parts of ascorbic acid.

5. A black hair dye paste according to any one of claims 1 to 2, wherein: the paint also comprises the following components in parts by mass:

0.1-0.3 part of trimethylglycine.

6. A black hair dye paste according to any one of claims 1 to 2, wherein: the paint also comprises the following components in parts by mass:

0.5-1 part of silk fibroin freeze-dried powder.

7. A black hair dye paste according to any one of claims 1 to 2, wherein: the paint also comprises the following components in parts by mass:

1-2 parts of water-soluble lanolin.

8. A black hair dye paste according to any one of claims 1 to 2, wherein: the paint also comprises the following components in parts by mass:

0.1-0.3 parts of polygonum multiflorum extract.

9. A process for the preparation of a black hair dye cream according to any one of claims 1 to 8, characterized in that: the method comprises the following steps:

10. A method of preparing a black hair dye cream according to claim 9, which is characterized in that: the pH regulator is any one of acetic acid or citric acid.