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Bleaching reagent as well as preparation method and application thereof, and application of peracetic acid A liquid

A technology of peracetic acid and reagents, applied in the field of bleaching reagents and its preparation, and peracetic acid A solution, which can solve the problems of poor bleaching effect and hair damage, and achieve the effects of less hair damage, less pollution, and lower production costs

Inactive Publication Date: 2017-05-10
XUCHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In view of this, the present invention aims to propose a bleaching agent, its preparation method and application, and the use of peracetic acid A liquid, so as to solve the problem that existing bleaching agents and bleaching methods have poor bleaching effects or bleaching is very harmful to hair. And other issues

Method used

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  • Bleaching reagent as well as preparation method and application thereof, and application of peracetic acid A liquid
  • Bleaching reagent as well as preparation method and application thereof, and application of peracetic acid A liquid
  • Bleaching reagent as well as preparation method and application thereof, and application of peracetic acid A liquid

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Experimental program
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Effect test

Embodiment 1

[0047] Dilute Peracetic Acid Solution A with 4 times of water, take 40ml of Peracetic Acid Solution A dilution in a beaker, put it in a 60°C constant temperature water bath to heat, add 0.096g of sodium pyrophosphate to the solution, mix well, and use anhydrous Calcium carbonate adjusts the pH, yielding a bleaching agent. Add a little dyed hair as it is into a beaker, add 60°C bleaching reagent until it is covered with the original hair, and bleach at a constant temperature of 60°C. When the hair bleaching time is 80 minutes, the reaction ends, take out the hair, and rinse with excess distilled water. The bleaching agent on the surface of the hair is removed. The effect of different pH values ​​on the hair bleaching effect is shown in Table 1.

Embodiment 2

[0054] Dilute Peracetic Acid Solution A with 4 times of water, take 40ml of Peracetic Acid Solution A dilution in a beaker, put it in a 60°C constant temperature water bath to heat, add 0.096g of sodium pyrophosphate to the solution, mix well, and use anhydrous Calcium carbonate adjusts the pH to 8.18 to obtain a bleaching reagent. Put a little dyed hair into the beaker and add 60°C bleaching agent until the original hair is covered. Bleaching is carried out at a constant temperature of 60°C, and different reaction times are adjusted. After the reaction, the hair is taken out and rinsed with excess distilled water. The bleaching agent on the surface of the hair is removed. The effects of different reaction times on the hair bleaching effect are shown in Table 2.

[0055] Table 2

[0056]

[0057] It can be seen from Table 2 that as the temperature increases, the hair bleaching effect becomes better, but the hair strength decreases. Considering the actual application situa...

Embodiment 3

[0059]Dilute peracetic acid solution A with 4 times of water, take 40ml of peracetic acid solution A in a beaker, put it in a constant temperature water bath at different temperatures to heat, add 0.096g of sodium pyrophosphate to the solution, mix well, and use anhydrous calcium carbonate Adjust the pH value to 8.18 to obtain a bleaching reagent. Add a little dyed hair as it is into the beaker, add the bleaching agent obtained in the constant temperature water bath to the original hair, and continue to bleach under constant temperature conditions. When the hair bleaching time is 80min, the reaction is over, the hair is taken out, and the excess Rinse with distilled water to remove bleach from the surface of the hair. See Table 3 for the effects of different water bath temperatures on the hair bleaching effect.

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Abstract

The invention provides a bleaching reagent as well as a preparation method and application thereof, and application of peracetic acid A liquid. The bleaching reagent comprises the following components: the peracetic acid A liquid, water, sodium pyrophosphate and a pH regulator; in the bleaching reagent, the mass ratio of the peracetic acid A liquid to the water is 1:(3-5); the sodium pyrophosphate concentration is 2 to 4 g / L; and the pH value of the bleaching reagent is 5.3 to 8.58. The bleaching reagent provided by the invention can effectively bleach hair, particularly has a good bleaching effect on permed and dyed hair; compared with the original sample, the hair intensity loss is not serious; the bleaching effect of hair subjected to hot oil treatment and the permed and dyed hair is greatly improved; a bleaching method with minimal damage to the hair and best treatment effect on the hair is realized; and compared with the traditional method, the pollution to the surrounding environment is reduced.

Description

technical field [0001] The invention belongs to the field of hair bleaching with oil, and in particular relates to a bleaching agent, its preparation method and application, and the application of peracetic acid A liquid. Background technique [0002] In the international market, wigs made of real human hair are particularly valuable. It is understood that the quality of wigs made of real Asian hair is better, because Asians have the custom of storing hair, and the hair is long, which is easy to weave into wigs of various specifications. In the process of making wigs, it is first necessary to bleach the black hair of Asians before they can be dyed later. At present, the bleaching effect of human real hair is good, but it is difficult to bleach through the existing technology of oiled or dyed hair. Therefore, the hair purchased by hair product companies is real hair that has not undergone any perm treatment. However, because most of the hair of modern people has been oiled...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06L4/12D06L4/15
Inventor 刘春辉韩培林刘辛旭李敬敬李晓洋
Owner XUCHANG UNIV
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