Preparation method of hyaluronic acid composite electrostatic spinning mask

A hyaluronic acid and electrospinning technology, applied in skin care preparations, pharmaceutical formulations, cosmetic preparations, etc., can solve the problems of waste of essence, poor use feeling, volatile essence, etc., to improve the absorption effect , the effect of improving comfort and convenience

Pending Publication Date: 2021-07-09
CHANGCHUN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, in most facial mask products on the market, effective skin care ingredients such as hyaluronic acid are prepared and configured in the essence. Separation causes waste of essence, which reduces the good experience and comfort when people use the mask
[0005] Therefore, there is a need for an effective combination of skin care active ingredients such as hyaluronic acid in the essence with the base cloth, which can effectively solve the problems that the essence is volatile, easy to waste, limited absorption effect, and poor sense of use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A preparation method of a hyaluronic acid composite electrospinning facial mask, said method comprising the steps of:

[0018] (1) Preparation of spinning solution: Pour polyvinyl alcohol, hyaluronic acid, polyvinylpyrrolidone, sodium alginate, sodium carboxymethylcellulose, polyethylene oxide and sodium polyacrylate into an appropriate amount of deionized water, and heat to Stir for 3 h at 80 °C until it dissolves evenly and forms a uniform spinning solution. After standing to cool to room temperature, add an organic solvent, and stir until the solution is evenly mixed at room temperature;

[0019] (2) Electrospinning: the above-mentioned prepared spinning solution is pumped into a 10 ml syringe, and the solution electrospinning technology is used to prepare nanofibers on the conductive metal film layer;

[0020] In step (1), 20 parts of deionized water and 10 parts of organic solvent, wherein the organic solvent comprises n-propanol, Virahol, ethanol, sec-butanol, n-...

Embodiment 2

[0024] A preparation method of a hyaluronic acid composite electrospinning facial mask, said method comprising the steps of:

[0025] (1) Preparation of spinning solution: Pour polyvinyl alcohol, hyaluronic acid, polyvinylpyrrolidone, sodium alginate, sodium carboxymethylcellulose, polyethylene oxide and sodium polyacrylate into an appropriate amount of deionized water, and heat to Stir at 90 °C for 3 h until it dissolves evenly and forms a uniform spinning solution. After standing to cool to room temperature, add an organic solvent, and stir until the solution is evenly mixed at room temperature;

[0026] (2) Electrospinning: the above-mentioned prepared spinning solution is pumped into a 10 ml syringe, and the solution electrospinning technology is used to prepare nanofibers on the conductive metal film layer;

[0027] In step (1), 20 parts of deionized water and 10 parts of organic solvent, wherein the organic solvent comprises n-propanol, Virahol, ethanol, sec-butanol, n-...

Embodiment 3

[0031] A preparation method of a hyaluronic acid composite electrospinning facial mask, said method comprising the steps of:

[0032] (1) Preparation of spinning solution: Pour polyvinyl alcohol, hyaluronic acid, polyvinylpyrrolidone, sodium alginate, sodium carboxymethylcellulose, polyethylene oxide and sodium polyacrylate into an appropriate amount of deionized water, and heat to Stir at 90 °C for 3 h until it dissolves evenly and forms a uniform spinning solution. After standing to cool to room temperature, add an organic solvent, and stir until the solution is evenly mixed at room temperature;

[0033] (2) Electrospinning: the above-mentioned prepared spinning solution is pumped into a 10 ml syringe, and the solution electrospinning technology is used to prepare nanofibers on the conductive metal film layer;

[0034] In step (1), 20 parts of deionized water and 10 parts of organic solvent, wherein the organic solvent comprises n-propanol, Virahol, ethanol, sec-butanol, n-...

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PUM

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Abstract

The invention discloses a preparation method of a hyaluronic acid composite electrostatic spinning mask, the mask comprises a conductive metal film layer and a nanofiber layer, the nanofiber layer is attached to the conductive metal film layer through a solution electrostatic spinning technology, and the nanofiber layer can be torn off and attached to a base cloth layer. The nanofiber layer is prepared from the following components: hyaluronic acid, polyvinyl alcohol, polyvinyl pyrrolidone, sodium alginate, sodium carboxymethyl cellulose, polyethylene oxide and sodium polyacrylate. According to the invention, a mixed solution prepared from the substances is prepared into superfine nano-fibers by using a solution electrostatic spinning technology, and the superfine nano-fibers are attached to the base cloth layer, so that the purpose of combining the essence and the base cloth layer into one is achieved. Besides, the nanofiber layer can completely disappear within 30 seconds after encountering water, the absorption speed and effect of effective components of the essence can be improved, and the nano-fiber layer is not sticky and greasy after being used and does not need to be cleaned.

Description

technical field [0001] The invention belongs to the field of facial masks, and in particular relates to a preparation method of a hyaluronic acid composite electrostatic spinning facial mask. Background technique [0002] With the improvement of people's living standards, both women and men have begun to pay more and more attention to the care and maintenance of facial skin. In the daily use of skin care products, facial masks are popular among the public because of their convenient use and better skin care effects. Accepted as one of the most popular skin care products. According to the available data, more than 80% of the masks sold in the market are based on the application base cloth. This kind of mask mainly uses non-woven fabrics as the carrier, which can improve the skin's absorption speed and absorption of nutrients in the essence. According to the preparation of the essence of different ingredients, the mask has different skin care effects. For example, whitening,...

Claims

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Application Information

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IPC IPC(8): A61K8/02A61K8/73A61K8/81A61K8/86A61Q19/00D01D5/00
CPCA61K8/0212A61K8/735A61K8/733A61K8/8176A61K8/8129A61K8/731A61K8/86A61K8/8147A61Q19/00D01D5/0084D01D5/0015
Inventor 高光辉周鲁滨
Owner CHANGCHUN UNIV OF TECH
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