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Hair dye based on phenylboronic acid and preparation and use method thereof

A technology of phenylboronic acid and hair dye, which is applied in the field of hair dyeing, can solve the problems of difficult preservation, easy oxidation and the like, and achieves the effects of not easy to fade, easy to preserve, and obvious dyeing effect.

Inactive Publication Date: 2019-09-06
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies in the prior art, the technical problem solved by the present invention is how to solve the problem that the intermediate 5,6-dihydroxyindole in the hair dye is easily oxidized in the air and difficult to preserve

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Embodiment 1: A kind of hair dye based on phenylboronic acid, comprises A agent and B agent, and described A agent is made up of following component mass percentage: 5,6-dihydroxyindole 1%, phenylboronic acid 1%, oleyl alcohol 8%, 8% oleic acid, 8% propylene glycol, 8% isopropanol, 1% sodium dodecylsulfonate, an appropriate amount of ammonia water, and the remainder of water, the mass percentage of each component is 100% in total; the B agent consists of The following components are composed in mass percentage: 18% hydrogen peroxide, 8% oleyl alcohol, 8% oleic acid, 8% propylene glycol, 8% isopropanol, 1% sodium dodecylsulfonate, appropriate amount of phosphoric acid, and the balance of water, The total mass percentage of each component is 100%;

Embodiment 2

[0026] Embodiment 2: a kind of hair dye based on phenylboronic acid, comprises A agent and B agent, and described A agent is made up of following component mass percent: 5,6-dihydroxyindole 2%, phenylboronic acid 2%, oleyl alcohol 10%, oleic acid 10%, propylene glycol 10%, isopropanol 10%, sodium dodecylsulfonate 1%, ammonia water, appropriate amount, water balance, the mass percentage of each component is 100% in total; the B agent Composed of the following components by mass percentage: 20% hydrogen peroxide, 10% oleyl alcohol, 10% oleic acid, 10% isopropanol, 10% propylene glycol, 1% sodium dodecylsulfonate, appropriate amount of phosphoric acid, and the balance of water , the mass percentage of each component is 100% in total;

Embodiment 3

[0027] Embodiment 3: a kind of hair dye based on phenylboronic acid, comprises A agent and B agent, and described A agent is made up of following component mass percent: 5,6-dihydroxyindole 4%, phenylboronic acid 4%, oleyl alcohol 12%, 12% oleic acid, 12% propylene glycol, 12% isopropanol, 2% sodium dodecylsulfonate, an appropriate amount of ammonia water, and the remainder of water, the total mass percentage of each component is 100%; the B agent consists of The following components are composed in mass percent: 22% hydrogen peroxide, 12% oleyl alcohol, 12% oleic acid, 12% isopropanol, 12% propylene glycol, 2% sodium dodecylsulfonate, appropriate amount of phosphoric acid, and the balance of water, The total mass percentage of each component is 100%;

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PUM

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Abstract

The invention discloses a hair dye based on phenylboronic acid and a preparation and use method thereof. The hair dye comprises an agent A and an agent B, and the agent A is composed of the followingcomponents: 5,6-dihydroxyindole, phenylboronic acid, oleyl alcohol, oleic acid, propylene glycol, isopropanol, sodium dodecanesulphonate, ammonia water and water; and the agent B consists of hydrogenperoxide, oleyl alcohol, oleic acid, propylene glycol, isopropanol, sodium dodecanesulphonate, phosphoric acid and water. The preparation method comprises the following steps: preparing the agent A and then preparing the agent B; the use method comprises the following steps: mixing the agent A and the agent B in a ratio of 1:1, uniformly stirring and applying a mixture to the hair, and then washing the hair after 30 minutes. An intermediate 5,6-dihydroxyindole in the hair dye of the invention is not easily oxidized in the air and is easy to preserve, and the dyeing effect is very obvious, andthe hair dye can enter the inside of the hair pulp of the hair, and the hair dye is not easy to fade after washing.

Description

technical field [0001] The invention relates to the technical field of hair dyeing, in particular to a hair dye based on phenylboronic acid. Background technique [0002] Hair dye is a kind of cosmetics for dyeing hair. Chinese people belong to the yellow race, and it is more beautiful to dye white hair black, so black hair dye is very important. [0003] Hair dyes generally contain p-phenylenediamine, a carcinogen. Studies have shown that hair is composed of epidermal scale layer, cortex layer, and medulla layer. The epidermal scale layer is the outermost layer of hair, which is usually translucent or colorless. The natural hair color is revealed; the cortex layer accounts for 80% of the hair, and the natural pigment synthesized by the human body, that is, melanin, is deposited here. Due to the difference in the amount of melanin deposition, different hair colors appear; the medulla layer is located in the center of the hair and consists of many small air bubbles. composit...

Claims

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Application Information

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IPC IPC(8): A61K8/19A61K8/22A61K8/24A61K8/34A61K8/36A61K8/46A61K8/49A61K8/58A61Q5/10
CPCA61K8/492A61K8/58A61K8/342A61K8/361A61K8/345A61K8/34A61K8/466A61K8/19A61K8/22A61K8/24A61Q5/10A61K2800/882
Inventor 李乙文张小康郭万才
Owner SICHUAN UNIV
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