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Antidandruff and antipruritic scalp essence and preparation method thereof

A technology of extracts and compositions, applied in the field of anti-dandruff and anti-itch scalp essence and its preparation, can solve the problems of weak efficacy, inability to stay on the scalp for a long time, inability to satisfy anti-dandruff and anti-itch, and achieve good stability Effect

Pending Publication Date: 2020-01-17
广州妮趣化妆品有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, since ZPT, OCT, Campanolin, etc. are insoluble in water, it is difficult to apply these anti-dandruff agents to water-based scalp essences to achieve the desired anti-dandruff effect
The anti-dandruff and anti-itch shampoo launched in the care and care market, because it cannot stay on the scalp for a long time to take effect, its efficacy is not strong and it is not targeted to the scalp, so it cannot meet the needs of people for anti-dandruff and anti-itch.

Method used

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  • Antidandruff and antipruritic scalp essence and preparation method thereof
  • Antidandruff and antipruritic scalp essence and preparation method thereof
  • Antidandruff and antipruritic scalp essence and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] Table 1

[0071]

[0072]

[0073] Preparation:

[0074] (1) Premix p-hydroxyacetophenone and butanediol at 20-30°C, heat to 80°C-85°C, and stir until dissolved;

[0075] (2) At 20-30°C, premix ethanol, essence, and phenoxyethanol, and stir until dissolved;

[0076] (3) Under the condition of 20-30°C, heat the water to 60°C-70°C, add the p-hydroxyacetophenone and butylene glycol premix in step (1) and stir evenly, add anti-dandruff agent and stir until uniformly dispersed;

[0077] (4) After the solution in step (3) cools down to below 45°C, add the ethanol, essence and phenoxyethanol premix in step (2);

[0078] (5) Mix well and filter, and serve immediately after cooking.

Embodiment 2

[0080] Table 2

[0081]

[0082] The combination of traditional Chinese medicine extracts in Table 2 is a combination of vitex extract, gentian extract and Polygonum multiflorum root extract, which are derived from figure 1 The flow diagram shown was prepared.

[0083] Preparation:

[0084] (1) Premix p-hydroxyacetophenone and butanediol at 20-30°C, heat to 80°C-85°C, and stir until dissolved;

[0085] (2) At 20-30°C, premix ethanol, essence, and phenoxyethanol, and stir until dissolved;

[0086] (3) Under the condition of 20-30°C, heat the water to 60°C-70°C, add the p-hydroxyacetophenone and butylene glycol premix in step (1) and stir evenly, add hexamidine bis(hydroxyethyl Sulfonic acid) salt was stirred until uniformly dispersed;

[0087] (4) After the solution in step (3) cools down to below 45°C, add the ethanol, essence and phenoxyethanol premix in step (2);

[0088] (5) At 20-30°C, add the antipruritic agent and stir until evenly dispersed;

[0089] (6) Mix we...

Embodiment 3

[0091] table 3

[0092]

[0093] The combination of Chinese medicine extracts in Table 3 and the combination of Chinese medicine extracts in Example 2 refer to the same one.

[0094] Preparation:

[0095] (1) Premix p-hydroxyacetophenone and butanediol at 20-30°C, heat to 80°C-85°C, and stir until dissolved;

[0096] (2) At 20-30°C, premix ethanol, essence, and phenoxyethanol, and stir until dissolved;

[0097] (3) Under the condition of 20-30°C, heat the water to 60°C-70°C, add the p-hydroxyacetophenone and butylene glycol premix in step (1) and stir evenly, add hexamidine bis(hydroxyethyl Sulfonic acid) salt was stirred until uniformly dispersed;

[0098] (4) After the solution in step (3) cools down to below 45°C, add the ethanol, essence and phenoxyethanol premix in step (2);

[0099] (5) At 20-30°C, add the antipruritic agent and stir until evenly dispersed;

[0100] (6) Mix well and filter, and serve immediately after cooking.

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Abstract

The invention belongs to the field of cosmetics, in particular to an antidandruff and antipruritic scalp essence and a preparation method thereof. A composition includes the following components: hexamidine diisethionate and a traditional Chinese medicine extract. The traditional Chinese medicine extract includes a gentian extract. The scalp essence prepared from the composition of the invention has good solubility and also has good antidandruff and antipruritic effects.

Description

technical field [0001] The invention belongs to the field of cosmetics, and in particular relates to a scalp essence for removing dandruff and relieving itching and a preparation method thereof. Background technique [0002] With the intensification of environmental pollution and fast-paced lifestyle, more and more people are troubled by problems such as dandruff and itchy head. Dandruff occurs because the scalp is constantly undergoing metabolism. Once the metabolism is abnormal, excessive scalp cells will peel off and become a seedless, lifeless cuticle, causing dandruff. [0003] With the improvement of living conditions, people pay more and more attention to personal hygiene, and the frequency of shampooing has changed from once every 2 to 3 days to once a day. However, some raw materials and impurities in the shampoo formula penetrate and irritate the scalp, which may cause allergic reactions and cause scalp itching. [0004] At present, there is no water-based stay-o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/46A61K8/35A61K8/34A61P17/04A61Q5/00A61Q5/12
CPCA61K8/9789A61K8/466A61K8/35A61K8/34A61Q5/12A61Q5/006A61P17/04
Inventor 向琴刘雄健李洪海汤仲标张青周雪怡付向荣
Owner 广州妮趣化妆品有限公司
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