Spinning liquid, instant-spinning nanometer facial mask and preparing method thereof

A face mask and nanotechnology, which is applied in the fields of pharmaceutical formulations, artificial silk manufacturing, cosmetic preparations, etc., can solve the problems of limited effect and poor air permeability, and achieve good effect, convenient use, and simple and convenient production

Active Publication Date: 2018-07-17
GUANGXI ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, existing skin care masks can only be used at home at night, and cannot wear masks for travel during the day, and the effect is limited; on the other hand, skin care creams used during the day are mainly oily substrates with poor air permeability. A mask that is easy to use, highly moisturizing, prevents smog and UV rays, feels good, and can be used on a day trip

Method used

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  • Spinning liquid, instant-spinning nanometer facial mask and preparing method thereof
  • Spinning liquid, instant-spinning nanometer facial mask and preparing method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0071] This example provides a method for preparing a ready-to-spin nano-mask, which is obtained by spinning a homogeneous spinning solution containing a polymer substrate and water on waxy rice paper to obtain the instant-spun nano-mask.

[0072] The specific steps of the preparation method are as follows:

[0073] (1) Selection of raw materials for spinning solution: gelatin made of fish skin collagen is selected as the polymer substrate, and deionized water is selected for water;

[0074] (2) Preparation of spinning solution: put the gelatin and the deionized water in a 50ml volumetric flask at a mass ratio of 1:2 and mix them at a constant temperature of 60°C to 80°C for 12h until the gelatin and the Deionized water was mixed evenly, and deionized water was added to make up the volume to obtain the dope solution with a gelatin mass fraction of 33.3%;

[0075] (3) Parameter setting of the electrospinning machine: the temperature of the system is 35°C, the flow rate of the ...

Embodiment 2

[0080] A kind of preparation method of spinning nano-mask of present embodiment is basically the same as embodiment 1, only difference is:

[0081] When preparing the spinning solution in (2), after the gelatin and the deionized water are mixed evenly, add 2-3 drops of trehalose and 2-3 drops of sweet-scented osmanthus perfume, and continue to stir until all the ingredients are mixed evenly .

[0082] The prepared instant-spun nano-mask was subjected to a moisturizing test, and it was found that its moisturizing time was more than 6 hours.

[0083] The instant spinning nano-membrane prepared according to the preparation method of this embodiment was observed under a scanning electron microscope to observe the structure of the nano-membrane, as figure 2 As shown, the obtained gelatin nano-mask (nano non-woven fabric) has a uniform, smooth and porous micro-morphology, the fiber diameter is between 200nm and 400nm, and there are ovoid protrusions on the nanofibers, which contai...

Embodiment 3

[0085] A kind of preparation method of spinning nano-mask of present embodiment is basically the same as embodiment 1, only difference is:

[0086] (2) The preparation process of spinning solution is:

[0087] ① Put the gelatin and the deionized water in a 50ml volumetric flask at a mass ratio of 1:2, mix them, and stir at a constant temperature of 60°C to 80°C for 12 hours until the gelatin and the deionized water are evenly mixed, then add 3% trehalose and 1% sweet-scented osmanthus perfume, and continue to stir until all ingredients are evenly mixed; at this time, a gelatin solution with a mass fraction of 16.0% is prepared;

[0088] ②Cut the cocoons with scissors, remove the cocoons, peel the cocoons into several layers, and boil them in 0.5% aqueous sodium bicarbonate solution (bath-to-water ratio: 1:100) for 30 minutes to remove the sericin on the cocoon silk surface. Repeat this twice. Then rinse well with deionized water and finally let dry. Take 10 g of the degummed...

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Abstract

The invention relates to spinning liquid, an instant-spinning nanometer facial mask and a preparing method thereof, and belongs to the field of cosmetic products. The instant-spinning nanometer facialmask is different from a traditional facial mask, is invisible to the eyes, is very friendly to the skin, is prepared from raw materials like fish skin collagen and/or gelatin, is non-woven fabric interwoven by nanoscale filament, can bear all kinds of skin-care and moisture-preservation contents, is natural in appearance, and has high air permeability, moisture retention and elasticity. A user feels fine and has no feeling of foreign matter, and the instant-spinning nanometer facial mask is convenient to use.

Description

technical field [0001] The invention belongs to the field of cosmetic products, and in particular relates to a spinning liquid, a spinning nano-mask and a preparation method thereof. Background technique [0002] With the development of my country's economy and the improvement of people's living standards, people's demand for skin care products is getting higher and higher, forming a vast market. In recent years, smog has been serious in many areas of our country. The smog contains various germs and harmful substances, which can seriously damage the skin. The winter in northern my country is cold and dry, and the ultraviolet rays in the northwest plateau area are strong, which can seriously damage the skin. Therefore, skin care facial mask becomes people's commonly used day by day, the product of fast skin care. Among them, electrospinning is an advanced equipment for preparing organic polymer nanomaterials. Originally, various organic polymer materials were used as raw ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/98A61K8/02A61K8/34A61K8/60A61K8/65A61K8/67A61K8/73A61K8/9794A61K8/9728A61K8/66A61Q19/00D01F4/00D01F1/10
CPCA61K8/0212A61K8/345A61K8/60A61K8/602A61K8/65A61K8/66A61K8/676A61K8/735A61K8/97A61K8/987A61Q19/00D01F1/10D01F4/00
Inventor 王青艳唐培朵朱婧秦艳龙思雨李亿梁戈杜齐石
Owner GUANGXI ACAD OF SCI
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