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Gel mask matrix and preparation technology thereof

A mask and gel technology, applied in the field of beauty cosmetics, to achieve the effect of good tolerance, good biocompatibility, and not easy to evaporate

Inactive Publication Date: 2012-03-14
舒朝锋 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing products, and it is difficult to meet the above requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Take 4% polyacrylic resin, 1.5% sodium methylcellulose, 0.03% aluminum glyoxate, 0.02% EDTA, and 0.1% paraben according to the proportion of the formula, and disperse the above ingredients in 20% glycerin in turn and mix well, that is Get liquid A.

[0022] Take 0.05% polyvinylpyrrolidone according to the proportion of the formula, disperse it in 50% deionized water, stir evenly, disperse in an appropriate amount of deionized water, spread 3% carbomer evenly on the liquid surface, and let it stand for 12-24 hours to swell , stir evenly for later use, put 1% polyvinyl alcohol into the remaining deionized water and heat to dissolve, after cooling, mix with the former evenly to obtain liquid B.

[0023] Add the pre-prepared liquid A to the liquid B under stirring at 15-60rpm to form a gel matrix, adjust the pH value to 6.5 with triethanolamine or NAOH, stir and mix to obtain the gel mask matrix. Active ingredients can be added to prepare a gel mask.

Embodiment 2

[0025] Take 8.5% sodium polyacrylate, 0.2% aluminum glycylate and 0.25% EDTA according to the proportion of the formula, disperse the above ingredients in 30% humectant in turn and mix well to obtain liquid A.

[0026] Take 0.01% polyvinylpyrrolidone according to the proportion of the formula, disperse it in 40% deionized water and stir evenly, spread 0.4% carbomer evenly on the liquid surface, let it stand for swelling for 12-24 hours, stir evenly for later use, and put 0.1% carbomer Add polyvinyl alcohol to the remaining amount of deionized water, heat to dissolve, add 0.5% carboxymethyl chitosan after cooling, stir evenly, and mix evenly with the former to obtain liquid B.

[0027] Add the pre-prepared liquid A into the liquid B under stirring at 15-60rpm to form a gel matrix, adjust the pH value to 7.5 with triethanolamine or NAOH, stir and mix to obtain the gel mask matrix. Active ingredients can be added to prepare a gel mask.

Embodiment 3

[0029] Take 6% sodium polyacrylate, 0.08% aluminum glycylate, 0.08% EDTA, and 0.3% nano-silver according to the proportion of the formula, and disperse the above ingredients in 25% humectant and mix them evenly to obtain liquid A.

[0030] Take 0.5% polyvinylpyrrolidone according to the proportion of the formula, disperse it in 45% deionized water and stir evenly, spread 1% carbomer evenly on the liquid surface, let it stand for swelling for 12-24 hours, stir evenly for later use, add 0.5% carbomer Add polyvinyl alcohol to the remaining amount of deionized water, heat to dissolve, and after cooling, mix with the former evenly to obtain liquid B.

[0031] Add the pre-prepared liquid A to the liquid B under stirring at 15-60 rpm to form a gel matrix, adjust the pH value to 8.0 with triethanolamine or NAOH, and stir to obtain the gel mask matrix. Active ingredients can be added to prepare a gel mask.

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PUM

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Abstract

The invention, relating to cosmetics, discloses a gel mask matrix and a preparation technology thereof. The gel mask matrix comprises carbomer, polyacrylic resin, polyvinyl alcohol, sodium carboxymethylcellulose, polyvinylpyrrolidone, a moisturizer, a cross-linking agent, EDTA, a bacteriostatic agent, deionized water and a pH regulator. The preparation technology comprises the following steps: dispersing polyacrylic resin, sodium carboxymethylcellulose, the cross-linking agent, EDTA and the bacteriostatic agent in the moisturizer, and mixing uniformly to obtain a liquid A; dissolving polyvinylpyrrolidone in proper amount of water, paving carbomer on the liquid surface of the aqueous solution of polyvinylpyrrolidone, standing for 12-24 h for swelling, uniformly stirring for subsequent use, and adding polyvinyl alcohol in proper amount of water, dissolving with heating, and uniformly mixing the aqueous solution of polyvinyl alcohol with the ready aqueous solution of polyvinylpyrrolidone to form a liquid B; adding the liquid A in a stirring state in the liquid B and mixing uniformly to form a gel matrix, regulating the pH value of the mixture to 6.5-8.0 with the pH regulator, and completely refining to obtain the gel mask matrix. The gel mask matrix can be used for preparing gel masks with various functions.

Description

technical field [0001] The invention relates to a beauty cosmetic, in particular to a matrix of a gel mask and a preparation process thereof. Background technique [0002] The use of facial masks has a long history, which can be traced back to the ancient Egyptian period. The queens of ancient Egypt just used mud to cover their faces for beauty. This is the earliest earthen facial mask. Various effects and mechanisms of the mask can be found in various materials, but fundamentally speaking, the most basic functions of the mask can be divided into the following four types: 1. Cleaning effect: remove dirt and environmental pollution on the skin surface. 2. Nutritional effect: The mask can increase the temperature of the local skin, accelerate the blood circulation of the skin, isolate the contact with the air, and reduce the evaporation of water. Soften the stratum corneum and facilitate the absorption of nutrients; 3. Shrink the skin: Some masks have the functions of astring...

Claims

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Application Information

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IPC IPC(8): A61K8/81A61Q19/00A61K8/73
Inventor 舒朝锋俞瑞珺
Owner 舒朝锋
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