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Hair dye containing antibacterial molecules

A hair dye, molecular technology, applied in skin care preparations, hair care, cosmetics, etc.

Inactive Publication Date: 2020-10-30
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, existing hair dyes generally contain carcinogenic chemical ingredients and harmful health ingredients, which are contrary to the principles of health and safety pursued by consumers with the continuous improvement of living standards. Therefore, a natural, environmentally friendly, safe and non-toxic hair dye has become the consumer's choice. primary need

Method used

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  • Hair dye containing antibacterial molecules
  • Hair dye containing antibacterial molecules
  • Hair dye containing antibacterial molecules

Examples

Experimental program
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preparation example Construction

[0036] Preferably, the kanamycin sulfate modified eriodictyol-7-O-glucoside preparation method comprises:

[0037] Step 1, adding kanamycin sulfate and eriodictyol-7-O-glucoside to a mixed solution of water and ethanol;

[0038] Step 2. Heat the mixed solution in the previous step to 50-70° C. for 8-12 hours, and then dialyze with deionized water to obtain kanamycin sulfate-modified eriodictyol-7-O-glucoside.

[0039] Preferably, the preparation method of the hair dye comprises:

[0040] (1) Preparation of agent A comprises the following steps:

[0041] Step 1. Mix deionized water, propylene glycol, sodium dodecylsulfonate and kanamycin sulfate modified eriodictyol-7-O-glucoside and heat to 50-80°C to obtain an aqueous phase;

[0042] Step 2, mixing oleic acid, cetearyl alcohol, hydroxypropyl methylcellulose and isopropanol and heating to 50-80°C to obtain an oil phase;

[0043] Step 3. Add the oil phase to the water phase, stir and keep it warm for 10-20 minutes, then add ...

Embodiment 1

[0054] A hair dye containing antibacterial molecules, including agent A and agent B, the mass ratio of agent A and agent B is 1:1;

[0055] Agent A consists of the following: 5,6-dihydroxyindole 1%, oleic acid 6%, cetearyl alcohol 6%, hydroxypropyl methylcellulose 1.2%, propylene glycol 6%, isopropanol 6%, Sodium dodecylsulfonate 1%, kanamycin sulfate modified eriodictyol-7-O-glucoside 5%, agar 5%, NaOH 0.24%, the balance of deionized water, the mass percentage of each component Add up to 100%;

[0056] Agent B consists of the following: 18% hydrogen peroxide, 8% oleyl alcohol, 8% oleic acid, 8% propylene glycol, 8% isopropanol, 1% sodium dodecylsulfonate, 1% phosphoric acid, deionized water amount, the mass percentage of each component is 100% in total;

[0057] Kanamycin sulfate modified eriodictyol-7-O-glucoside is composed of the following: 30 parts by weight of kanamycin sulfate, 30 parts by weight of eriodictyol-7-O-glucoside, 10 parts by weight of ethanol, water 10 p...

Embodiment 2

[0059] A hair dye containing antibacterial molecules, including agent A and agent B, the mass ratio of agent A and agent B is 1:1;

[0060] Agent A is composed of the following: 5,6-dihydroxyindole 5%, oleic acid 8%, cetearyl alcohol 8%, hydroxypropyl methylcellulose 1.3%, propylene glycol 9%, isopropanol 9%, Sodium dodecylsulfonate 3%, kanamycin sulfate modified eriodictyol-7-O-glucoside 10%, agar 7%, NaOH 1.8%, the balance of deionized water, the mass percentage of each component Add up to 100%;

[0061] The agent B is composed of 22% hydrogen peroxide, 12% oleyl alcohol, 12% oleic acid, 12% propylene glycol, 12% isopropanol, 3% sodium dodecylsulfonate, 3% phosphoric acid, deionized For water balance, the mass percentage of each component is 100% in total;

[0062] Kanamycin sulfate modified eriodictyol-7-O-glucoside is composed of the following: 30 parts by weight of kanamycin sulfate, 30 parts by weight of eriodictyol-7-O-glucoside, 10 parts by weight of ethanol, water ...

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Abstract

The invention discloses a hair dye containing antibacterial molecules, which comprises an agent A and an agent B. The mass ratio of the agent A to the agent B is 1: 1. The agent B is prepared from thefollowing components: 18 to 26 percent of hydrogen peroxide, 8 to 15 percent of oleyl alcohol, 8 to 15 percent of oleic acid, 8 to 15 percent of propylene glycol, 8 to 15 percent of isopropanol, 1 to5 percent of sodium dodecyl sulfate, 1 to 5 percent of phosphoric acid and the balance of deionized water; a large amount of phenolic hydroxyl groups in the kanamycin sulfate modified eriodictyol 7-O-glucoside can effectively prevent oxidative deterioration of 5, 6-dihydroxyindole, so that the hair dyeing efficiency is improved; the kanamycin sulfate modified eriodictyol 7-O-glucoside has ultraviolet absorptivity, so that the skin can be protected from being injured by ultraviolet rays; the kanamycin sulfate modified eriodictyol 7-O-glucoside is non-irritant to the skin, and the dyed hair hasa certain antibacterial effect due to the introduction of kanamycin sulfate.

Description

technical field [0001] The invention relates to the technical field of hair dyes, in particular to a hair dye containing antibacterial molecules. Background technique [0002] Hair dyeing is one of the most common means for people to change their image. As a cosmetic with the effect of changing hair color, hair dye has begun to become a daily necessity for more and more people. Human hair consists of three parts: the epidermal scale layer, the cortex layer and the medulla layer. The outermost layer is the translucent or colorless epidermal scale layer; the cortex layer is the part where the body synthesizes melanin, and the inner layer is the medulla layer. Among them, the amount of melanin deposition in the cortical layer determines the difference in hair color, and is also the core part of the dyeing process. However, existing hair dyes generally contain carcinogenic chemical ingredients and harmful health ingredients, which are contrary to the principles of health and s...

Claims

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Application Information

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IPC IPC(8): A61K8/60A61K8/49A61Q5/10A61Q17/00A61Q17/04
CPCA61K8/492A61K8/602A61Q5/10A61Q17/005A61Q17/04
Inventor 李乙文李昊天胡俊飞郭万才
Owner SICHUAN UNIV
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