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Anti-dandruff shampoo and preparation method thereof

A technology for shampoo and conditioner, which is applied in the field of daily chemicals, can solve the problems of high activity of plant extracts with stable active substances, unclear effective components and beneficial effects, and complex plant extract components, so as to alleviate dandruff. Itchy head, good moisturizing effect, avoid dandruff and itchy problems

Inactive Publication Date: 2020-02-11
曼真实业(广州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In daily life, affected by stress and environmental pollution, more and more people are troubled by problems such as dandruff, scalp itching, and scalp inflammation. Most of the anti-dandruff products on the market currently use pyridine sulfate as the anti-dandruff agent, but this There are disadvantages of anti-dandruff agents. Pyridine sulfate is highly irritating, insoluble in water and difficult to dissolve in organic solvents. When it is used in shampoo, it is prone to poor compatibility with other components, difficult to disperse, and easy to precipitate and agglomerate. Causes the anti-dandruff effect to be unstable
The existing technology uses plant extracts as anti-dandruff agents, which are mild and non-irritating. However, the components of plant extracts are complex, the active ingredients and beneficial effects are not clear, and the effect is not obvious or even the effect claimed by the product. The effective effect of plant extracts is The ingredients are easily affected by the extraction process, and other components and shelf life in the system are also likely to affect the stability of the plant extract and the high activity of the active substance, resulting in unstable anti-dandruff effect

Method used

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  • Anti-dandruff shampoo and preparation method thereof
  • Anti-dandruff shampoo and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment

[0027] The following table is the formula table (unit: %) of 3 examples of the anti-dandruff shampoo of the present invention.

[0028]

[0029] A kind of preparation method of described anti-dandruff shampoo, comprises the following steps:

[0030] a. Mix the components in phase C and stir until completely dissolved to prepare the phase C mixture;

[0031] b. Heat the water to 50-55°C, add the components in phase A, stir and heat to 80-85°C, the stirring speed is 35-40r / min, and keep warm for 30-35min after completely dissolving;

[0032] c. After cooling to 45-50°C, add the components in phase B, stir at constant temperature for 30-35min, and the stirring speed is 20-25r / min;

[0033] After cooling to 38-40°C, add the phase C mixture, stir until completely dissolved, and vacuumize for 10-15 minutes to prepare the anti-dandruff shampoo.

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Abstract

The invention belongs to the field of daily chemicals, and relates to anti-dandruff shampoo. The shampoo comprises the following components: a phase A: ethylenediamine tetraacetic acid, fatty alcohol-polyoxyethylene ether sodium sulfate, sodium / ammonium lauryl sulfate, acrylic acid (ester) / C10-30 alcohol acrylate cross-linked polymer sodium, piroctone olamine, a Chinese prickly ash extract and crocodile oil; a phase B: 1, 3-dimethylol dimethyl hydantoin; a phase C: sodium lauroyl sarcosine and selenium sulfide; and the balance of water. The shampoo has good antibacterial, anti-inflammatory, dandruff-removing and itching-relieving effects, can moisturize skins for a long time, nourish scalp, promote hair growth and nourish hair, is mild in formula and small in irritation, and can effectively relieve dandruff and itching, dry scalp, scalp inflammation and other problems.

Description

Technical field [0001] The invention belongs to the field of daily chemicals and relates to an anti-dandruff shampoo and a preparation method thereof. Background technique [0002] In daily life, affected by stress and environmental pollution, more and more people are troubled by problems such as dandruff, scalp itching, and scalp inflammation. Currently, most anti-dandruff products on the market use pyridine sulfate as an anti-dandruff agent, but this Anti-dandruff agents have disadvantages. Pyridine sulfate is highly irritating, insoluble in water and difficult to dissolve in organic solvents. When used in shampoo, it is prone to poor compatibility with other components, difficulty in dispersion, and easy precipitation and agglomeration. Leading to unstable anti-dandruff effect. The existing technology uses plant extracts as anti-dandruff agents, which are mild and non-irritating. However, the ingredients of plant extracts are complex, the active ingredients and beneficia...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/23A61K8/34A61K8/365A61K8/42A61K8/44A61K8/46A61K8/49A61K8/73A61K8/81A61K8/86A61K8/92A61K8/9789A61Q5/00A61Q7/00
CPCA61K8/44A61K8/86A61K8/463A61K8/8152A61K8/4926A61K8/9789A61K8/925A61K8/4946A61K8/23A61K8/731A61K8/342A61K8/365A61K8/42A61Q5/006A61Q5/00A61Q7/00
Inventor 郭小平
Owner 曼真实业(广州)有限公司
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