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Bacteriostatic itching-relieving shampoo and preparation method thereof

A shampoo and antipruritic technology, applied in the field of antibacterial and antipruritic shampoo and preparation thereof, can solve the problems of the scalp without improving the hair quality, aggravate the severity of the problem, intolerable scalp itching, etc., and achieve the improvement of rash. and seborrheic acne, resisting high pressure sensitivity problems, repairing the skin's damaged barrier effect

Pending Publication Date: 2021-07-02
杭州青芒生物环保有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In daily life, people are often troubled by skin problems on the head, such as frequent oily hair, dandruff, itchy scalp, etc. People often wash their hair in the morning, and the hair near the scalp begins in the afternoon or even at noon. Oily, which affects the external image very much, but frequent shampooing will cause a huge burden on the scalp
However, people use a lot of oil-removing and dandruff-removing shampoos, which did not improve the hair quality and scalp problems, but exacerbated the severity of the problem
And people will touch a lot of seborrheic acne and hair follicle rash and erythema on the surface of the scalp from time to time. They grow stubbornly on the surface of the scalp like dandruff. However, frequent scratching can easily cause secondary skin bacteria and fungi. Infect

Method used

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  • Bacteriostatic itching-relieving shampoo and preparation method thereof
  • Bacteriostatic itching-relieving shampoo and preparation method thereof
  • Bacteriostatic itching-relieving shampoo and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A preparation method of antibacterial and antipruritic shampoo, which specifically comprises the following steps:

[0021] (1) Dissolve 7 parts of amine lauryl sulfate and 4 parts of cocamidopropyl betaine in an appropriate amount of deionized water, and heat at 45°C for 10 minutes, then add 0.6 parts of salicylic acid and 2 parts of vitamin B6 , mix well, name the test solution as L1, and set aside;

[0022] (2) Dissolve 1 part of isopropyl myristate and 1 part of lecithin in 4 parts of avocado oil extract, heat and dissolve at 55°C, then add 10 parts of isopropanol, ultrasonicate for 10 minutes, and then add 2 parts Menthol, stir 10min, its test solution is named as L2, for subsequent use;

[0023] (3) Dissolve 0.5 part of chitosan in 0.5 part of 3% acetic acid solution, mix well with 0.2 part of polyacrylamide, add L1 and L2 in turn and stir well, then add 0.5 part of ethoxydi Glycol and 0.5 part of Tween-21, after stirring evenly, add 0.1 part of sodium benzoate a...

Embodiment 2

[0025] A preparation method of antibacterial and antipruritic shampoo, which specifically comprises the following steps:

[0026] (1) Dissolve 7 parts of amine lauryl sulfate and 4 parts of cocamidopropyl betaine in an appropriate amount of deionized water, and heat at 45°C for 10 minutes, then add 0.3 parts of salicylic acid and 1 part of vitamin B6 , mix well, name the test solution as L1, and set aside;

[0027] (2) Dissolve 1 part of isopropyl myristate and 0.5 part of lecithin in 3 parts of avocado oil extract, heat and dissolve at 55°C, then add 10 parts of isopropanol, ultrasonicate for 10 minutes, and then add 1 part Menthol, stir 10min, its test solution is named as L2, for subsequent use;

[0028] (3) Dissolve 0.5 part of chitosan in 1 part of 3% acetic acid solution, mix well with 0.2 part of polyacrylamide, add L1 and L2 in turn and stir well, then add 0.5 part of ethoxydi Glycol and 0.5 part of Tween-21, after stirring evenly, add 0.2 part of sodium benzoate at ...

Embodiment 3

[0030] A preparation method of antibacterial and antipruritic shampoo, which specifically comprises the following steps:

[0031] (1) Dissolve 7 parts of amine lauryl sulfate and 4 parts of cocamidopropyl betaine in an appropriate amount of deionized water, and heat at 45°C for 10 minutes, then add 0.2 parts of salicylic acid and 0.5 parts of vitamin B6 , mix well, name the test solution as L1, and set aside;

[0032] (2) Dissolve 1 part of isopropyl myristate and 0.5 part of lecithin in 3 parts of avocado oil extract, heat and dissolve at 55°C, then add 10 parts of isopropanol, ultrasonicate for 10 minutes, and then add 1 part Menthol, stir 10min, its test solution is named as L2, for subsequent use;

[0033] (3) Dissolve 0.5 part of chitosan in 1 part of 3% acetic acid solution, mix well with 0.2 part of polyacrylamide, add L1 and L2 in turn and stir well, then add 0.5 part of ethoxydi Glycol and 0.5 part of Tween-21, after stirring evenly, add 0.2 part of sodium benzoate ...

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Abstract

The invention discloses a bacteriostatic itching-relieving shampoo and a preparation method thereof. The shampoo is prepared from the following raw materials: an avocado oil extract, lecithin, vitamin B6, ammonium lauryl sulfate, isopropyl myristate, cocamidopropyl betaine, ethyoxyl diglycol, Tween-21, polyacrylamide, chitosan, salicylic acid, acetic acid, sodium benzoate, menthol, isopropanol and deionized water. The prepared shampoo has the effects of inhibiting bacteria, relieving itching, preventing scalp allergy, hair follicle inflammation and rash and the like, and has multiple protection effects.

Description

technical field [0001] The invention relates to the technical field of hair care and shampoo, in particular to an antibacterial and antipruritic shampoo and a preparation method thereof. Background technique [0002] In daily life, people are often troubled by skin problems on the head, such as frequent oily hair, dandruff, itchy scalp, etc. People often wash their hair in the morning, and the hair near the scalp begins in the afternoon or even at noon. Oiliness affects the external image very much, but frequent shampooing will cause a huge burden on the scalp. Yet people use a large amount of oil-removing and dandruff-removing shampoos and do not improve hair quality and scalp problems, but aggravate the severity of the problem. And people will touch a lot of seborrheic acne and hair follicle rash and erythema on the surface of the scalp from time to time. They grow stubbornly on the surface of the scalp like dandruff. However, frequent scratching can easily cause secondar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/92A61K8/368A61K8/67A61K8/46A61K8/44A61K8/49A61K8/55A61K8/37A61K8/34A61K8/81A61K8/73A61Q5/02A61Q5/00A61Q5/12A61Q17/00A61P17/04
CPCA61K8/922A61K8/368A61K8/673A61K8/463A61K8/442A61K8/4993A61K8/553A61K8/37A61K8/34A61K8/8158A61K8/736A61Q5/02A61Q5/008A61Q5/12A61Q17/005A61P17/04A61K2800/82
Inventor 吴铭
Owner 杭州青芒生物环保有限公司
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