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Gel matrix and preparation method thereof

A gel matrix and gel technology are applied in the preparation of gel matrix and in the field of gel matrix preparation, which can solve the problems of poor adhesion of facial masks, poor skin-friendly properties of facial masks, and influence on user experience, so as to achieve a good use experience, Good skin-friendly, improve the effect of adhesion

Pending Publication Date: 2022-01-11
河南净好运医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of gel matrix and preparation method thereof, to solve the adhesion ability of the facial mask produced by conventional gel matrix in the above-mentioned background technology is often poor, and the skin affinity of the facial film produced by conventional gel matrix Poor, problems that will affect the user experience

Method used

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  • Gel matrix and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A gel base, the formulation of the gel base includes: 10 parts of polyvinyl alcohol, 10 parts of chitosan, 50 parts of aloe gel, 50 parts of gelatin gel, 10 parts of glycerin, polyethylene glycol 10 parts of diol, 10 parts of humectant, 10 parts of cross-linking agent, 10 parts of PH regulator, 50 parts of deionized water, 1 part of plant extract essence, 1 part of antibacterial agent, 10 parts of carbomer, cellulose derivative 10 parts and 1 part sodium alginate.

[0023] Further, the polyvinyl alcohol is set to PVA-124 polyvinyl alcohol with an alcoholysis degree of 98-99 (m01)%, and the carbomer is set to dry carbomer with a carboxylic acid group content of 60%-68%. The vegan derivative is set to sodium carboxymethyl cellulose.

[0024] The present invention also provides a gel matrix and a preparation method thereof, comprising the following steps:

[0025] S1. Stir at room temperature, put the ingredients of the weighed base material into the stirring reactor one...

Embodiment 2

[0034] Different from Example 1, in terms of parts by mass, the formula of the gel matrix includes: 50 parts of polyvinyl alcohol, 50 parts of chitosan, 100 parts of aloe gel, 100 parts of gelatin gel, 50 parts of glycerin, 30 parts of polyethylene glycol, 30 parts of humectant, 20 parts of cross-linking agent, 30 parts of pH regulator, 100 parts of deionized water, 5 parts of plant extract essence, 10 parts of antibacterial agent, 50 parts of carbomer, cellulose 30 parts of derivatives and 10 parts of sodium alginate.

Embodiment 3

[0036] Different from Example 1, in terms of parts by mass, the formula of the gel matrix includes: 20 parts of polyvinyl alcohol, 20 parts of chitosan, 60 parts of aloe gel, 60 parts of gelatin gel, 20 parts of glycerin, 15 parts of polyethylene glycol, 15 parts of moisturizing agent, 13 parts of cross-linking agent, 15 parts of PH regulator, 60 parts of deionized water, 2 parts of plant extract essence, 3 parts of antibacterial agent, 20 parts of carbomer, cellulose 15 parts of derivatives and 3 parts of sodium alginate.

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Abstract

The invention discloses a gel matrix, and the formula of the gel matrix comprises the following components in parts by mass: polyvinyl alcohol, chitosan, aloe gel, gelatin gel, glycerol, polyethylene glycol, a humectant, a cross-linking agent, a pH regulator, deionized water, plant extract essence, a bacteriostatic agent, carbomer, a cellulose derivative and alginic acid powder. The invention also provides a gel matrix and a preparation method thereof, which comprises the following steps: stirring at normal temperature, stirring at low temperature, subpackaging into molds, and repeatedly freezing, thawing and curing. The aloe gel, the gelatin gel, the polyethylene glycol and other components are added in the formula, and the gel can be combined with polyvinyl alcohol, carbomer and the like in the formula components during coagulation, so that the adhesion effect of the mask produced by the gel matrix is improved; under the action of the gel, the alcohol and the humectant, the gel matrix can adsorb moisture and essence, so that the facial mask produced by the gel matrix is relatively good in skin friendliness, and a user can obtain relatively good use experience.

Description

technical field [0001] The invention belongs to the technical field of gel matrix preparation, and in particular relates to a gel matrix; in particular, it also relates to a preparation method of the gel matrix. Background technique [0002] A gel is a permanent three-dimensional cross-linked polymer network composed of hydrophilic polymers and water filled between the polymer chains. When crosslinks occur between different polymer chains, the network structure will exhibit viscoelasticity or pure elasticity. Due to its softness and rubber properties, the hydrogel is similar to the texture and flexibility of human skin. It is made of a hydrogel mask with cosmetic effects and other high biocompatibility, biodegradability, and physiologically inert polymer materials. The film-forming matrix can isolate pollutants in the air, protect the skin from physical stimulation, and can continuously replenish the skin after being applied to the skin. According to the theory of moist hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/04A61K8/65A61K8/81A61K8/86A61K8/9794A61Q19/00
CPCA61K8/9794A61K8/65A61K8/86A61Q19/00A61K8/8147A61K8/8129A61K8/042A61K2800/592
Inventor 胡永刚
Owner 河南净好运医疗科技有限公司
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