Preparation method of anti-dandruff shampoo

A shampoo and deionized water technology, applied in the field of daily chemicals, can solve the problems of weakened scalp functional barrier, complicated preparation process, difficult sedimentation and separation, etc., and achieve the effect of superior wetting and combability, and simple and easy preparation process

Pending Publication Date: 2022-05-31
梁小龙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 2. Sebum secretion Excessive sebum secretion is also a major reason for the abnormal proliferation of Malassezia, but if the sebum secretion is too small, the scalp will also lack protective ingredients, and the water-locking function is insufficient, which can easily lead to dry scalp, itching, and serious It can also cause scalp inflammation or weakening of the scalp barrier
Although the purity is high, the obvious preparation process is extremely complicated. Although the purity is high, the yield is insufficient
[0011] In addition, there is no prior art regarding the electrochemical synthesis of selenium sulfide, but the preparation method of selenium simple substance by electrochemical synthesis, such as CN202110797078 discloses a selenium sulfide composite powder for shampoo, the selenium sulfide is uniformly dispersed in nanometer form On the surface of nano micr

Method used

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  • Preparation method of anti-dandruff shampoo
  • Preparation method of anti-dandruff shampoo
  • Preparation method of anti-dandruff shampoo

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] A preparation method of anti-dandruff shampoo, comprising the steps of:

[0052] (1) Alkylphenol ether sulfosuccinate sodium salt and sodium lauryl ether sulfate anionic surfactant were dissolved in nano-selenium sulfide / porous micron carbon sphere deionized water at a mass ratio of 1: (0.8), The dissolution temperature was 70° C., the stirring speed was 100 rpm, and the stirring time was 4 hours to obtain solution A.

[0053] (2) Mix polyquaternium-7 and guar hydroxypropyltrimethylammonium chloride in deionized water according to the mass ratio (1.7): 1, the dissolution temperature is 50°C, the stirring speed is 100rpm, and the stirring time is 0.5h , to obtain solution B.

[0054] (3) Cool the solution A obtained in step (1) to 50°C, then add solution B, stir well, then add citric acid pH regulator, carboxymethylcellulose sodium thickener, citronellol fragrance, caprylic acid / Capric triglyceride care agent, cetyl alcohol emulsification stabilizer, monoglyceride em...

Embodiment 2

[0075] A preparation method of anti-dandruff shampoo, comprising the steps of:

[0076] (1) Alkylphenol ether sulfosuccinate sodium salt and sodium lauryl ether sulfate anionic surfactant were dissolved in nano-selenium sulfide / porous micron carbon sphere deionized water at a mass ratio of 1: (0.95), The dissolution temperature was 72.5° C., the stirring speed was 150 rpm, and the stirring time was 4.5 hours to obtain solution A.

[0077] (2) Mix polyquaternium-7 and guar hydroxypropyltrimethylammonium chloride in deionized water according to the mass ratio (1.95): 1, the dissolution temperature is 55°C, the stirring speed is 150rpm, and the stirring time is 0.75h , to obtain solution B.

[0078] (3) Cool down solution A obtained in step (1) to 55°C, then add solution B, stir evenly, then add citric acid pH regulator, carboxymethylcellulose sodium thickener, citronellol fragrance, caprylic acid / Capric triglyceride care agent, cetyl alcohol emulsification stabilizer, monogl...

Embodiment 3

[0099] A preparation method of anti-dandruff shampoo, comprising the steps of:

[0100] (1) Alkylphenol ether sulfosuccinate sodium salt and sodium lauryl ether sulfate anionic surfactant were dissolved in nano-selenium sulfide / porous micron carbon sphere deionized water at a mass ratio of 1: (1.1), The dissolution temperature was 75° C., the stirring speed was 200 rpm, and the stirring time was 5 h to obtain solution A.

[0101] (2) Mix polyquaternium-7 and guar hydroxypropyltrimethylammonium chloride in deionized water according to the mass ratio (2.2): 1, the dissolution temperature is 60°C, the stirring speed is 200rpm, and the stirring time is 1h. Solution B is obtained.

[0102] (3) Cool down solution A obtained in step (1) to 60°C, then add solution B, stir evenly, then add citric acid pH regulator, carboxymethylcellulose sodium thickener, citronellol fragrance, caprylic acid / Capric triglyceride care agent, cetyl alcohol emulsification stabilizer, monoglyceride emul...

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PUM

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Abstract

The invention provides the preparation method of the anti-dandruff shampoo, the shampoo prepared by the method has washing and caring functions, can endow hair with excellent wettability and combability and enables the hair to be glossy, smooth, moist and smooth, selenium sulfide is prepared by a one-step method, and the yield and efficiency of the shampoo are far higher than those of like products.

Description

technical field [0001] The invention belongs to the field of daily chemicals and relates to a preparation method of a shampoo composition. Background technique [0002] Shampoo is a product mainly composed of surfactants, which can clean human scalp and hair and maintain its beauty. It is a daily chemical product that is widely used by the people in their daily life. The components of shampoo include cleaning agents, hair care ingredients, hair oils, conditioners, anti-dandruff and anti-itch agents, preservatives, thickeners, chelating agents, thickeners, ultraviolet absorbers and nutrients, etc., shampoo The main effective substances are generally anionic surfactants. Appropriate surfactants can achieve the effect of rich foam, low irritation, high cleaning degree but weak degreasing power. [0003] Earlier, people used shampoo to clean their hair. With the improvement of living standards, people began to require it to have multiple functions, such as anti-dandruff, making...

Claims

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Application Information

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IPC IPC(8): A61K8/19A61K8/23A61K8/46A61K8/73A61K8/81C25D7/00C25D9/08B82Y40/00A61Q5/02A61Q5/00
CPCA61K8/466A61K8/463A61K8/817A61K8/737A61K8/23A61K8/19C25D9/08C25D7/00B82Y40/00A61Q5/006A61Q5/02A61K2800/596A61K2800/412A61K2800/5426
Inventor 梁小龙
Owner 梁小龙
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