Dandruff-removing itch-relieving composition and preparation method thereof

An anti-dandruff and anti-itching and composition technology is applied in the field of anti-dandruff and anti-itching compositions for shampooing, and can solve the problems of difficulty in preparing transparent shampoo, insignificant anti-dandruff effect, hidden dangers in long-term use, etc., so as to solve the problem of anti-dandruff The effect is not obvious, the anti-dandruff and itching effect is obvious, and the effect of inhibiting a large number of proliferation

Pending Publication Date: 2019-08-27
甄旭东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides an anti-dandruff and anti-itch composition, which is a transparent liquid, which can be directly added to the existing shampoo formula at room temperature to endow the product with the function of anti-dandruff and anti-itch and a transparent product effect, effectively solving the existing problem The technical problem that the anti-dandruff and anti-itch functional ingredients cannot be added directly and / or it is difficult to prepare a transparent shampoo; the effective anti-dandruff and anti-itch effect of the active ingredients is obvious, mild and safe, and effectively solves the hidden dangers of existing products that have no obvious anti-dandruff effect and / or long-term use technical issues

Method used

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  • Dandruff-removing itch-relieving composition and preparation method thereof
  • Dandruff-removing itch-relieving composition and preparation method thereof
  • Dandruff-removing itch-relieving composition and preparation method thereof

Examples

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Effect test

Embodiment 1-3

[0025] The preparation methods of the anti-dandruff and antipruritic compositions of Examples 1-3 of the present invention are as follows:

[0026] Step 1: dihydroavenanthramide is mixed with organic alcohol and heated and stirred under the condition of 80 ℃, straight dihydroavenanthramide is dissolved, and cooled to normal temperature;

[0027] Step 2: Add the surfactant to the solution obtained in Step 1 and stir well until it is completely mixed;

[0028] Step 3: Add the thickener to the aforementioned solution, and stir well until a clear solution is obtained;

[0029] Step 4: mixing alanyl glutamine and diffusing agent, stirring until alanyl glutamine is dissolved to obtain a clear solution;

[0030] Step 5: The clear solution obtained in step 4 is stirred, and the clear solution obtained in step 3 is slowly added, and the mixed solution is fully stirred and dispersed to obtain a homogeneous anti-dandruff and antipruritic composition.

Embodiment 1

[0032] The embodiment of the present invention 1 anti-dandruff and antipruritic composition is made up of the following raw materials in parts by weight: 5 parts by weight of dihydroavenanthines, 5 parts by weight of alanyl glutamine, 25 parts by weight of cocamide methyl MEA, 20 parts by weight of propylene glycol, 5 parts by weight of Tween 20, 40 parts by weight of deionized water.

[0033] The anti-dandruff and anti-itch composition of this example was added to a commercially available shampoo to obtain the shampoo of Example 1 of the present invention (containing 0.2% of the anti-dandruff and anti-itch composition).

Embodiment 2

[0035] The anti-dandruff and antipruritic composition of the embodiment of the present invention 2 is made up of the following raw materials in parts by weight: 5 parts by weight of dihydroavenanthines, 5 parts by weight of alanyl glutamine, 25 parts by weight of cocamide methyl MEA, 20 parts by weight of isopropanol, 5 parts by weight of Tween 20, 40 parts by weight of deionized water.

[0036] The anti-dandruff and anti-itch composition of this example was added to a commercially available shampoo to obtain the shampoo of Example 2 of the present invention (containing 0.2% of the anti-dandruff and anti-itch composition).

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Abstract

The invention provides a dandruff-removing itch-relieving composition and a preparation method and application method thereof. The dandruff-removing itch-relieving composition is prepared from the following raw materials in parts by weight: 4-10 parts of dihydrogen oat alkaloid, 4-8 parts of alanyl glutamine, 5-30 parts of a thickener, 10-25 parts of organic alcohol, 5-10 parts of a surfactant, and 20-60 parts of a dispersing agent. The used raw materials are clear in component, and have little irritation to scalp cells; the dandruff-removing itch-relieving composition containing the dihydrogen oat alkaloid and the alanyl glutamine has a relatively good sterilization effect and anti-allergy effect, nourishes the scalp, slows down the abnormal rapid defluvium of stratum corneum cells of thescalp, and has an obvious itch-relieving effect; in addition, the composition is transparent liquid in appearance, and can be directly added into existing shampoo under room temperature to prepare dandruff-removing itch-relieving shampoo; development of new products, especially transparent shampoo products, by manufactures is convenient; the problems that existing dandruff-removing itch-relievingfunctional components cannot be directly added and / or preparation of the transparent shampoo is difficult are effectively solved.

Description

technical field [0001] The present invention relates to an anti-dandruff and anti-itch composition, in particular to an anti-dandruff and anti-itch composition for shampooing. Background technique [0002] As the soft tissue covering the skull, the scalp is the second thinnest skin in the human body and is relatively sensitive. Although it can be isolated from the outside world through the hair, it is still troubled by dandruff and dandruff, causing itching, redness and swelling of the scalp. Studies have found that dandruff is mainly due to the influence of a large number of proliferating Malassezia furfur, which destroys the normal metabolism of the scalp and causes the scalp keratinocytes to fall off rapidly and in large quantities; scalp itching is mainly due to scalp oil and scalp fungal infection. and / or skin allergies, causing inflammation of scalp cells, affecting quality of life. [0003] Existing a large number of shampoos achieve the effect of removing dandruff a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/44A61Q5/02A61Q5/00A61Q17/00A61P17/04
CPCA61K8/442A61K8/445A61Q5/006A61Q5/02A61Q17/005A61P17/04
Inventor 甄旭东
Owner 甄旭东
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