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Collagen wet-retaining face mask and preparation process thereof

A collagen and wet face technology is applied in the fields of cosmetic cosmetics and their preparation, collagen moisturizing facial masks and their preparation fields, and can solve the problems of difficult facial shape characteristics, poor extensibility of the facial mask, influence on the performance of the facial mask, etc., and achieve good skin Compatibility, environmental protection, and strong affinity

Inactive Publication Date: 2006-11-15
SICHUAN NORMAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among the above different types of facial masks, the first three facial masks require a certain carrier to complete the process of beauty treatment, skin care, makeup, etc., which brings a lot of inconvenience to users.
Although the fourth mask has advantages over the previous three, the mainstream masks on the market are still paper masks, and they all have the following disadvantages: 1. The ductility of the mask is not good, and it is difficult to fully meet everyone's needs. Facial shape characteristics; 2. Since the viscosity of the mask depends on the characteristics of other carrier materials used, the performance of the mask is also affected by the specific carrier materials they require; 3. It brings a lot of inconvenience to the user; 4. Carriers and other raw materials used, such as hyaluronic acid, are expensive, increasing product costs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Select fresh pigskin, and use a knife to perform a preliminary physical degreasing treatment on the fat layer on the surface of the pigskin, chop the pigskin that has undergone physical degreasing into small particles, wash it with deionized water, and place it in a reaction bottle. Adding the prepared mass fraction in the reaction flask is 10% Na 2 CO 3Solution, degreasing at 40°C for 90 minutes, suction filtration until there is no water drop, to obtain relatively dry degreasing pigskin small particles; put it in a reaction bottle, add trypsin in the reaction bottle, the amount added is pigskin small particles The mass ratio of trypsin to trypsin is 10:1, then add deionized water in an amount suitable to submerge the small pigskin particles to obtain a mixture, and react at 60°C for 2 hours to dissolve the small pigskin particles in the mixture, leaving only Collagen remains in the mixed solution; the mixed solution is centrifuged at 4000 rpm for 2 hours and taken ou...

Embodiment 2

[0035] Select fresh pigskin, and use a knife to perform a preliminary physical degreasing treatment on the fat layer on the surface of the pigskin, chop the pigskin that has undergone physical degreasing into small particles, wash it with deionized water, and place it in a reaction bottle. Adding the prepared mass fraction in the reaction flask is 10% Na 2 CO 3 solution, degreasing at 50°C for 70 minutes, suction filtration until there is no water drop, to obtain relatively dry degreasing pigskin granules; put it in a reaction bottle, add alkaline protease in the reaction bottle, the amount added is 1 The mass ratio of granules to alkaline protease is 10:1, then add deionized water, the addition amount is advisable to submerge the small pigskin granules, to obtain the mixture, and react at 70°C for 1.5 hours to dissolve the small pigskin granules in the mixture, The rest of the collagen remained in the mixture; the mixture was centrifuged at 4000 rpm for 2 hours and then take...

Embodiment 3

[0037] Take fresh pigskin, use a knife to perform a preliminary physical degreasing treatment on the fat layer on the surface of the pigskin, chop the pigskin that has undergone physical degreasing into small particles, wash it with deionized water, and place it in a reaction bottle. Adding the prepared mass fraction in the reaction flask is 10% Na 2 CO 3 solution, degreasing at 40°C for 90 minutes, suction filtration until there is no water drop, to obtain relatively dry degreasing pigskin granules; put it in a reaction bottle, and then add neutral protease in the reaction bottle, the amount added is pigskin The mass ratio of small particles to neutral protease is 10:1, then add deionized water in an amount suitable to submerge the small pigskin particles to obtain a mixture, and react at 50°C for 2.5 hours to dissolve the small pigskin particles, leaving only The lower collagen remains in the mixed solution; the obtained mixed solution is centrifuged with a 4000 rpm centrif...

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Abstract

This invention relates to a moisture collagen protein face mask and its preparation method. This method is to extract the collagen protein from the fresh hogskin which is the functional material. It is made up of the 0.05-5% collagen protein, 0.2-10% cellulose derivant, the starch 0.05-10%, the moisture agent and the cross linker 1-20%. The process includes the reaction, the dry and forming. The face mask has not only the double moisture keeping efficient but good toughness, the ductility and adhesiveness; also it has the good feelness. So it is a good cosmetic.

Description

1. Technical field [0001] The invention relates to a beauty cosmetic and its preparation technology, more specifically to a collagen moisturizing facial mask and its preparation method, belonging to the field of daily cosmetics. 2. Background technology [0002] With the development of science and technology and the continuous improvement of people's living standards, cosmetics occupy an increasingly important position in people's lives, thus driving the development of cosmetic science and technology. In recent years, the variety of cosmetics has been increasing, its functionality has become stronger and stronger, and its technological content has also become higher and higher. The facial mask class beauty cosmetics sold on the market are mainly powdery, or muddy, or creamy. Such as manufacturer has extracted applicable mud from volcano and hot spring, has developed into mud mask (Chinese Cosmetics: Fashion Edition, 2005 (5), 68~69). This type of facial mask is not prepare...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): C12P21/02A61K8/64A61P19/00
Inventor 杨华舒子斌薛兴福袁礼军胡建芳程春红
Owner SICHUAN NORMAL UNIVERSITY
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