CN111939098A

CN111939098A - Anti-oxidative discoloration composition and application thereof

Info

Publication number: CN111939098A
Application number: CN202010920601.XA
Authority: CN
Inventors: 袁裕泉; 张娇; 韩志东
Original assignee: Quanhou Guangzhou Research Institute Of Biotechnology Co ltd
Current assignee: Quanhou Guangzhou Research Institute Of Biotechnology Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2020-11-17

Abstract

The invention discloses an anti-oxidative discoloration composition and application thereof. The invention provides an anti-oxidation and anti-discoloration composition which comprises the following components in parts by weight: 1-10 parts of erythorbic acid, 1-6 parts of sodium sulfite, 5-40 parts of tocopheryl acetate, 1-15 parts of tea polyphenol and 5-60 parts of grape seed extract. The composition has the effect of resisting oxidation and discoloration, can protect the quality of the hair dyeing cream body, delay the discoloration and the deterioration of the hair dyeing cream body, and simultaneously reduce the irritation of hair dyeing cosmetics.

Description

Anti-oxidative discoloration composition and application thereof

Technical Field

The invention belongs to the technical field of cosmetics. More particularly, relates to a composition for resisting oxidation discoloration and application thereof.

Background

The permanent hair dyeing cream is the most popular hair dyeing product in the professional salon hairdressing industry and is also a class with the largest sales volume, and the hair dyeing principle is that a single dyeing agent permeates into a hair cortex layer of hair, and then the single dyeing agent is oxidized and polymerized into pigment through hydrogen peroxide.

The existing hair dyeing paste sold on the market generally has the phenomenon of quick oxidation and color change by air, the paste contains a part of air in the paste body during production and filling, the color change is also realized even if the package is not opened, and the color change is also realized by oxidation especially at the position of a package opening (because a coloring agent monomer in the paste is easy to be oxidized and changed in color). The longer the hair dyeing paste is stored, the more serious the color change of the paste body is, the coloring agent is oxidized in advance, the quality of the product in the shelf life is influenced, and the phenomenon of difficult coloring is caused when the consumer dyes hair; meanwhile, as the paste is oxidized and deteriorated in advance, a series of byproducts are generated, so that the irritation of the product is obviously increased.

In order to solve the problems, the Chinese invention patent with the publication number of CN103751042A and the publication date of 2014, 4 and 30 discloses a low-irritation hair dye cream and a preparation method thereof, and the hair dye cream has low irritation; however, the problem of discoloration of the hair dye cream is not obviously improved by using sodium sulfite (antioxidant) as a protective agent. Chinese patent with publication number CN108158940A and publication date of 2018, 6 and 15 discloses a natural plant hair dye and a preparation method thereof, and the hair dye comprises natural plant extracts; however, the addition amount of isoascorbic acid in the hair dye is too large, which affects the coloring of the hair dye and makes the coloring of the hair dye difficult during the use thereof. Therefore, the method for delaying the oxidation and discoloration of the cream body of the hair dyeing cream is of great significance.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defect and the defect that the coloring effect is poor due to the fact that the paste body of the existing hair dyeing paste is easy to be oxidized and discolored, and provides a composition for delaying the discoloration of the hair dyeing paste and application thereof.

The invention aims to provide a composition for resisting oxidative discoloration.

The invention also aims to provide the application of the composition in preparing hair dyeing cosmetics.

The invention also aims to provide the anti-oxidation and anti-discoloration hair dye cream.

The invention also aims to provide a preparation method of the hair dye cream.

The above purpose of the invention is realized by the following technical scheme:

the invention provides an anti-oxidation and anti-discoloration composition which comprises the following components in parts by weight: 1-10 parts of erythorbic acid, 1-6 parts of sodium sulfite, 5-40 parts of tocopheryl acetate, 1-15 parts of tea polyphenol and 5-60 parts of grape seed extract.

In the composition, the isoascorbic acid has very strong oxidation resistance, can play a good role in protecting when being applied to the preparation of hair-dyeing cosmetics, but because the oxidation resistance is too strong, the dyeing effect of the hair-dyeing cosmetics can be influenced, so the using amount of the isoascorbic acid needs to be properly controlled to achieve the balance effect of the using amount and the oxidation resistance; the sodium sulfite has lasting oxidation resistance and can persistently and stably delay the color change of the hair-dyeing cosmetics, but the use amount of the sodium sulfite is also required to be controlled due to strong irritation of the sodium sulfite so as to achieve the balance effect of the use amount and the irritation reduction, otherwise, the irritation of the hair-dyeing cosmetics is obviously increased; the tocopherol acetate has certain stable oxidation resistance, can play a role in delaying color change in the hair dyeing cosmetics, and can reduce the irritation of the hair dyeing cosmetics; the grape seed extract contains polysaccharide and polyphenol substances, can be combined with tea polyphenol to play a synergistic and lasting antioxidant effect, has an obvious effect of delaying the color change of the hair dyeing cosmetics, and also has the effect of reducing the irritation of the hair dyeing cosmetics.

The components in the composition are cooperated, and the stability of the hair dyeing cosmetic can be remarkably prolonged and the irritation is remarkably reduced by low-proportion isoascorbic acid and sodium metabisulfite and compounding of tocopherol acetate, tea polyphenol and grape seed extract according to a specific proportion.

Preferably, the composition comprises the following components in parts by weight: 5-8 parts of erythorbic acid, 3-6 parts of sodium sulfite, 15-25 parts of tocopheryl acetate, 6-10 parts of tea polyphenol and 30-58 parts of grape seed extract.

More preferably, the composition comprises the following components in parts by weight: 7 parts of erythorbic acid, 4 parts of sodium sulfite, 22 parts of tocopherol acetate, 10 parts of tea polyphenol and 56 parts of grape seed extract.

The composition containing the isoascorbic acid, the sodium sulfite, the tocopherol acetate, the tea polyphenol and the grape seed extract has a remarkable antioxidation effect, can consume oxygen in a package of the hair dyeing cosmetic, plays a role in protecting the hair dyeing cosmetic, and delays the problem of product deterioration caused by oxidative discoloration. Therefore, the application of the composition in preparing the hair dyeing cosmetics is within the protection scope of the invention.

Preferably, the hair-dyeing cosmetic is a hair-dyeing cream, a hair-dyeing emulsion, a hair-dyeing cream, a hair-dyeing gel, a hair-dyeing paste, a hair-dyeing shampoo, a foam-type hair dye or a spray-type hair dye.

The invention also provides an anti-oxidative discoloration hair dye cream which comprises the composition.

Preferably, the hair dye cream comprises an A phase, a B phase, a C phase and a D phase, wherein the A phase, the B phase, the C phase and the D phase respectively consist of the following components in percentage by mass:

phase A: 2.98 to 3.02 percent of glycerin, 0.58 to 0.62 percent of cetyl hydroxyethyl cellulose and 0.18 to 0.22 percent of ethylenediamine tetraacetic acid;

phase B: 1.48 to 1.52 percent of cetearyl alcohol sodium sulfate, 2.98 to 3.02 percent of tridecyl alcohol polyether-2 carboxyl amide MEA, 4.98 to 5.02 percent of laureth-2, 7.98 to 8.02 percent of PEG-4 rapeseed oleamide, 1.48 to 1.52 percent of oleyl ether-30, 0.48 to 0.52 percent of hydrabam, and 0.48 to 0.52 percent of polyquaternium-6;

and C phase: 2.98-3.02% of emulsifier, 0.85-9.5% of said composition;

phase D: 0.98-1.02% of resorcinol, 0.28-0.32% of m-aminophenol, 0.78-0.82% of p-phenylenediamine, 0.48-0.52% of p-aminophenol HCl and water to 100%.

More preferably, the phase A, the phase B, the phase C and the phase D respectively consist of the following components in percentage by mass:

phase A: 3% glycerol, 0.6% cetyl hydroxyethylcellulose, 0.2% ethylenediaminetetraacetic acid;

phase B: 1.5% sodium cetostearyl sulfate, 3% trideceth-2-carboxamide MEA, 5% Laureth-2, 8% PEG-4 rapeseed oleamide, 1.5% oleyl-30, 0.5% hydrabam chloride, 0.5% polyquaternium-6;

and C phase: 3% emulsifier, 6.77% of said composition;

phase D: 1% resorcinol, 0.3% m-aminophenol, 0.8% p-phenylenediamine, 0.5% p-aminophenol HCl, water make up to 100%.

Preferably, the emulsifier is laureth-12.

Preferably, the preparation method of the hair dye cream comprises the following steps:

s1, mixing and dissolving glycerol, cetyl hydroxyethyl cellulose and ethylene diamine tetraacetic acid according to the mass percentage to obtain a phase A;

s2, mixing and dissolving cetostearyl sodium sulfate, trideceth-2-carboxamide MEA, laureth-2, PEG-4 rapeseed oleamide, oleyl polyether-30, hydrabam chloride and polyquaternium-6 to obtain a phase B;

s3, mixing the phase A and the phase B, homogenizing, keeping the temperature for 15-20 min, and cooling to 43-48 ℃;

s4, dissolving an emulsifier in water at 65-75 ℃, cooling to 43-48 ℃, adding the composition to obtain a phase C, and adding the phase C into the mixed phase A and phase B;

s5, mixing resorcinol, m-aminophenol, p-phenylenediamine and p-aminophenol HCl to obtain a phase D, adding the mixed phases A, B and C, and adjusting the pH value to 8-9 to obtain the hair dye cream.

Preferably, the temperature for homogenizing in step S3 is 80 ℃ to 85 ℃.

More preferably, the temperature of the homogenization in step S3 is 82 ℃.

Preferably, the homogenization time in the step S3 is 4-6 min.

More preferably, the homogenization time of step S3 is 5 min.

Preferably, the heat preservation time of the step S3 is 18 min.

Preferably, the temperature reduction of step S3 is to a temperature of 45 ℃.

Preferably, the temperature of the water in which the emulsifier is dissolved in step S4 is 70 ℃.

Preferably, the temperature reduction of step S4 is to a temperature of 45 ℃.

Preferably, the pH is adjusted to 8.5 as described in step S5.

Preferably, the pH regulator used for adjusting the pH in step S5 is ethanolamine.

The invention has the following beneficial effects:

the invention provides an anti-oxidative discoloration composition and application thereof. The composition formed by the isoascorbic acid, the sodium sulfite, the tocopherol acetate, the tea polyphenol and the grape seed extract has the effect of resisting oxidation and discoloration, can protect the quality of a hair dyeing cream body, delay the discoloration and deterioration of the hair dyeing cream body, simultaneously reduce the irritation of a hair dyeing cosmetic, overcome the problem that the cream body of the existing hair dyeing cream is easy to oxidize and discolor to cause poor coloring effect, and can be widely applied to the preparation of the hair dyeing cosmetic;

in addition, the hair dyeing paste prepared from the composition has the advantages of stable paste body and slow color change, can delay the color change speed of the hair dyeing paste in the storage process, and has simple preparation method, low cost and good application value.

Detailed Description

The present invention is further illustrated by the following specific examples, which are not intended to limit the invention in any way. Reagents, methods and apparatus used in the present invention are conventional in the art unless otherwise indicated.

Unless otherwise indicated, reagents and materials used in the following examples are commercially available.

EXAMPLE 1 preparation of an anti-oxidative discoloration Hair dye paste

The oxidation-resistant and color-change-resistant hair dye cream comprises an A phase, a B phase, a C phase and a D phase, wherein the A phase, the B phase, the C phase and the D phase respectively comprise the following components in percentage by mass:

and C phase: 3% of emulsifier, 6.77% of anti-oxidative discoloration composition;

The anti-oxidation discoloration composition comprises the following components in parts by weight: 7 parts of erythorbic acid, 4 parts of sodium sulfite, 22 parts of tocopherol acetate, 10 parts of tea polyphenol and 56 parts of grape seed extract.

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

s3, mixing the phase A and the phase B, homogenizing at 82 ℃, preserving heat for 18min, and cooling to 45 ℃;

s4, dissolving an emulsifier in 70 ℃ water, cooling to 45 ℃, adding the antioxidant discoloration composition to obtain a phase C, and adding the phase C into the mixed phase A and phase B;

s5, mixing resorcinol, m-aminophenol, p-phenylenediamine and p-aminophenol HCl to obtain a phase D, adding the mixed phases A, B and C, and adjusting the pH value to 8.5 by using ethanolamine to obtain the hair dye cream.

Example 2 preparation of an anti-oxidative discoloration hair dye cream

phase A: 2.98% glycerol, 0.58% cetyl hydroxyethylcellulose, 0.18% ethylenediaminetetraacetic acid;

phase B: 1.52% sodium cetostearyl sulfate, 3.02% trideceth-2-carboxamide MEA, 5.02% Laureth-2, 8.02% PEG-4 rapeseed oleamide, 1.52% oleyl polyether-30, 0.52% hydrabam chloride, 0.52% polyquaternium-6;

and C phase: 3.02% of emulsifier, 9.5% of antioxidant discoloration composition;

phase D: resorcinol 0.98%, m-aminophenol 0.28%, p-phenylenediamine 0.78%, p-aminophenol HCl 0.48%, water make up to 100%.

The anti-oxidation discoloration composition comprises the following components in parts by weight: 5 parts of isoascorbic acid, 6 parts of sodium sulfite, 15 parts of tocopherol acetate, 10 parts of tea polyphenol and 30 parts of grape seed extract.

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

s3, mixing the phase A and the phase B, homogenizing at 80 ℃ for 4min, preserving heat for 15min, and cooling to 43 ℃;

s4, dissolving an emulsifier in 75 ℃ water, cooling to 48 ℃, adding the composition to obtain a phase C, and adding the phase C into the mixed phase A and phase B;

s5, mixing resorcinol, m-aminophenol, p-phenylenediamine and p-aminophenol HCl to obtain a phase D, adding the mixed phases A, B and C, and adjusting the pH value to 8 by using ethanolamine to obtain the hair dye cream.

Example 3 preparation of an anti-oxidative discoloration hair dye cream

phase A: 3.02% glycerol, 0.62% cetyl hydroxyethylcellulose, 0.22% ethylenediaminetetraacetic acid;

phase B: 1.48% sodium cetostearyl sulfate, 2.98% trideceth-2-carboxamide MEA, 4.98% laureth-2, 7.98% PEG-4 rapeseed oleamide, 1.48% oleyl polyether-30, 0.48% benzalkonium chloride, 0.48% polyquaternium-6;

and C phase: 2.98% of emulsifier and 0.85% of antioxidant discoloration composition;

phase D: 1.02% resorcinol, 0.32% m-aminophenol, 0.82% p-phenylenediamine, 0.52% p-aminophenol HCl, water make up to 100%.

The anti-oxidation discoloration composition comprises the following components in parts by weight: 8 parts of erythorbic acid, 3 parts of sodium sulfite, 25 parts of tocopherol acetate, 6 parts of tea polyphenol and 58 parts of grape seed extract.

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

s3, mixing the phase A and the phase B, homogenizing at 85 ℃ for 6min, preserving heat for 20min, and cooling to 48 ℃;

s4, dissolving an emulsifier in 65 ℃ water, cooling to 43 ℃, adding the composition to obtain a phase C, and adding the phase C into the mixed phase A and phase B;

s5, mixing resorcinol, m-aminophenol, p-phenylenediamine and p-aminophenol HCl to obtain a phase D, adding the mixed phases A, B and C, and adjusting the pH value to 9 by using ethanolamine to obtain the hair dye cream.

EXAMPLE 4 preparation of an anti-oxidative discoloration Hair dye paste

The anti-oxidation discoloration composition comprises the following components in parts by weight: 1 part of erythorbic acid, 1 part of sodium sulfite, 5 parts of tocopherol acetate, 15 parts of tea polyphenol and 60 parts of grape seed extract.

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

EXAMPLE 5 preparation of an anti-oxidative Hair dye cream

The anti-oxidation discoloration composition comprises the following components in parts by weight: the anti-oxidation discoloration composition comprises the following components in parts by weight: 10 parts of erythorbic acid, 6 parts of sodium sulfite, 40 parts of tocopherol acetate, 1 part of tea polyphenol and 5 parts of grape seed extract.

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

Comparative example 1

A hair dye cream was prepared in the same manner as in example 1 except that the composition added to phase C contained too low a part by weight of tea polyphenol (0.1 part) and grape seed extract (1 part) in the respective parts by weight.

The hair dye cream was prepared in the same manner as in example 1 except that the weight part of tea polyphenol was too low (0.1 part) and the weight part of grape seed extract was too low (1 part).

Comparative example 2

A hair dye cream was prepared in the same manner as in example 1 except that tocopherol acetate and tea polyphenol were not contained in the composition added to phase C.

The above-described hair dye cream was also prepared in the same manner as in example 1, except that tocopherol acetate and tea polyphenol were not added.

Comparative example 3

A hair dye cream was prepared as in example 1 except that the composition added to phase C was free of tea polyphenols and grape seed extract.

The above hair dye cream was also prepared in the same manner as in example 1, except that tea polyphenol and grape seed extract were not added.

Comparative example 4

A hair dye cream was prepared in the same manner as in example 1 except that the composition added to phase C contained no sodium sulfite, tocopherol acetate, tea polyphenol, grape seed extract (ascorbic acid only), and the other components in the same weight parts.

The preparation of the above hair dye cream was also the same as in example 1, except that sodium sulfite, tocopherol acetate, tea polyphenol, grape seed extract (ascorbic acid only) were not added.

Application example 1 stability test of anti-oxidative discoloration hair dye cream

1. Experimental methods

The anti-oxidative hair dye cream prepared in the examples 1 to 5 and the hair dye cream prepared in the comparative examples 1 to 4 were placed in a sealed transparent plastic bottle, 10% of the space was reserved in the bottle for thermal expansion and volume expansion during icing of the buffer body, and the bottles were placed at 45 ℃ and 25 ℃ respectively for stability testing.

2. Results of the experiment

The stability test results of the anti-oxidative discoloration hair dyeing cream are shown in table 1, and it can be seen that the stability of the hair dyeing cream is obviously improved by adding the anti-oxidative discoloration composition, so that the discoloration is slower and the stability is better; the anti-oxidation and color-change composition prepared by the invention has the effects of delaying the color change and the deterioration of the hair dyeing cream.

TABLE 1 stability test results for anti-oxidative discoloration hair dye cream

Note: the discoloration time is the time required for the color to change from milky to reddish brown.

Application example 2 Mild testing of an anti-oxidative discoloration Hair dye cream

1. Experimental methods

According to the cosmetic safety technical specification 2015 edition, performing a skin irritation/corrosion test experiment on the anti-oxidative hair dye cream prepared in the examples 1-5 and the hair dye cream prepared in the comparative examples 1-4, wherein the specific test method comprises the following steps:

(1) approximately 24 hours before the experiment, the hairs on both sides of the spine of the experimental animal are cut off, the epidermis cannot be damaged, and the hair removing range is approximately 3cm multiplied by 3cm on the left and the right respectively.

(2) About 0.5mL (g) of hair dye cream was applied directly to the skin and then covered with two layers of gauze (2.5 cm. times.2.5 cm) and a layer of cellophane or the like and secured with a non-irritating adhesive tape and bandage. The other side of the skin served as a control. The application time is 4h by adopting a closed experiment. After the experiment is finished, warm water or a non-irritant solvent is used for removing residual hair dyeing cream.

(3) And observing the skin reaction of the smearing part at 1h, 24h, 48h and 72h after the hair dyeing cream is removed, scoring the skin reaction according to table 4, carrying out comprehensive evaluation by using the average value of the integral X of the tested animal, and grading and judging the skin irritation intensity according to the skin irritation reaction score of table 2 and the skin irritation intensity of table 3 according to the highest integral average value of each observation time point of 1h, 24h, 48h and 72 h.

The method for calculating the integral X of the tested animal comprises the following steps:

TABLE 2 skin irritation response score

TABLE 3 skin irritation Strength grading

Integral mean value	Strength of
		0＜X＜0.5	Has no irritation
0.5≤X＜2.0	Light irritation
		2.0≤X＜6.0	Middle stimulationProperty of (2)
6.0≤X＜8.0	Strong irritation

2. Results of the experiment

The results of the mildness test of the anti-oxidative discoloration hair dye cream are shown in table 4, and it can be seen that the anti-oxidative discoloration hair dye creams prepared in examples 1 to 5 of the present invention are not irritating, and when the anti-oxidative discoloration composition lacks important components (tocopheryl acetate, tea polyphenols, and grape seed extract) or the weight parts of the important components are insufficient (comparative examples 1 to 4), light irritation, middle irritation, or strong irritation of various degrees may be generated; the anti-oxidative discoloration composition prepared by the invention has the effect of reducing the irritation of the product.

TABLE 4 Mild test results for anti-oxidative discoloration hair color pastes

Application example 3 measurement of coloring effect of antioxidative discoloration-resistant hair dye cream on hair

1. Experimental methods

The example is used for measuring the coloring effect of the anti-oxidation and anti-discoloration hair dye cream prepared in the examples 1 to 5 and the hair dye cream prepared in the comparative examples 1 to 4 on hair, and the test method comprises the following steps:

(1) selecting uniform real hair bundles, marking the smearing parts of the hair bundles and uniformly smearing the length.

(2) Bleaching the hair bundle to uniform whiteness, then taking a fixed amount of hair dyeing cream, coating the hair dyeing cream on the marked part of the hair bundle, and observing the dyeing effect of the hair after 20 minutes.

(3) The blank example is used as a control group, the color is consistent, namely, the color is evaluated to be 5 points, the color difference is 1 to 4 points, and the score is lower when the difference is larger.

2. Results of the experiment

The results of measuring the hair coloring effect of the oxidation and color change resistant hair dye cream are shown in table 5, and it can be seen that the oxidation and color change resistant hair dye cream prepared by adding the oxidation and color change resistant composition has no influence on the hair coloring effect and meets the standard.

TABLE 5 measurement results of coloring effect of oxidation discoloration-resistant hair dye cream on hair

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. The anti-oxidation discoloration composition is characterized by comprising the following components in parts by weight: 1-10 parts of erythorbic acid, 1-6 parts of sodium sulfite, 5-40 parts of tocopheryl acetate, 1-15 parts of tea polyphenol and 5-60 parts of grape seed extract.

2. The composition according to claim 1, characterized by comprising the following components in parts by weight: 5-8 parts of erythorbic acid, 3-6 parts of sodium sulfite, 15-25 parts of tocopheryl acetate, 6-10 parts of tea polyphenol and 30-58 parts of grape seed extract.

3. Use of a composition according to claim 1 or 2 for the preparation of a hair coloring cosmetic.

4. The use according to claim 3, wherein the hair dyeing cosmetic is a hair dye cream, a hair dye lotion, a hair dye cream, a hair dye gel, a hair dye paste, a hair dye shampoo, a foam-type hair dye or a spray-type hair dye.

5. An oxidation discoloration-resistant hair dye cream comprising the composition of claim 1 or 2.

6. The hair dye cream according to claim 5, characterized by comprising an A phase, a B phase, a C phase and a D phase, wherein the A phase, the B phase, the C phase and the D phase respectively consist of the following components in percentage by mass:

and C phase: 2.98% to 3.02% of an emulsifier, 0.85% to 9.5% of a composition according to claim 1 or 2;

7. The hair dye cream according to claim 6, characterized in that the emulsifier is laureth-12.

8. A process for preparing a hair dye cream as claimed in claim 6, which comprises the steps of:

s1, mixing and dissolving glycerol, cetyl hydroxyethyl cellulose and ethylene diamine tetraacetic acid according to the mass percentage of claim 6 to obtain a phase A;

s4, dissolving an emulsifier in water at 65-75 ℃, cooling to 43-48 ℃, adding the composition of claim 1 or 2 to obtain a phase C, and adding the phase C into the mixed phase A and phase B;

9. The method of claim 8, wherein the temperature of homogenizing in step S3 is 80-85 ℃; and S3, homogenizing for 4-6 min.

10. The method according to claim 8, wherein the pH adjusting agent used for adjusting the pH in step S5 is ethanolamine.