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Dry space wet space separated facial mask, and preparation method and applications thereof

A dry-wet separation and facial mask technology, which is applied in the direction of cosmetic preparations, dressing preparations, skin care preparations, etc., can solve the problems of excessive mask ingredients, ineffective effects, insufficient safety and stability, etc., to achieve The effect of simple preparation method, soft hand feeling, high commercial value and potential value

Inactive Publication Date: 2018-10-09
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a dry-wet separation mask and its preparation and application, to overcome the defects of excessive mask components in the prior art, insufficient safety and stability, and inconspicuous effect. The oligopeptide liposomes were prepared in batches by the method, and a jet-controllable electrostatic spray device was used to realize the uniform attachment of the flexible nano-liposomes of the heptapeptide inhibitors, which were not easy to fall off

Method used

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  • Dry space wet space separated facial mask, and preparation method and applications thereof
  • Dry space wet space separated facial mask, and preparation method and applications thereof
  • Dry space wet space separated facial mask, and preparation method and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Utilize film dispersion method to prepare polypeptide liposome, step:

[0040] Step 1: Accurately weigh 300mg of soybean lecithin, 100mg of cholesterol, and 10mg of polypeptide into a 500ml round bottom flask, and dissolve in 60ml of chloroform / methanol mixed solvent with a volume ratio of 2:1.

[0041] Step 2: Add 25 glass beads, rotate under reduced pressure on a 40°C water bath to form a thin film, take 20ml of PBS buffer, heat to 55°C, pour into a flask, and stir in a 55°C water bath for 30 minutes to hydrate the lipid film fall off.

[0042] Step 3: pass through a 450nm microporous membrane to obtain a liposome suspension, freeze and dry to obtain a dry polypeptide liposome powder.

Embodiment 2

[0044] The preparation of liposome facial mask containing polypeptide, steps:

[0045] Step 1: Weigh 10 mg of liposome dry powder and add it to 2 ml of deionized water, and ultrasonically disperse for 15 minutes to obtain a suspension of polypeptide liposome;

[0046] Step 2: Use an electrostatic spray device to evenly spray 2 mL of the above solution on 1.5 g of blank mask paper to obtain a liposome-containing mask, which is component A, see figure 2 .

Embodiment 3

[0048] The preparation of component B, step:

[0049] Component B was obtained by adding 8 ml of deionized water to an 8 ml spray bottle.

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Abstract

The invention relates to a dry space wet space separated facial mask, and a preparation method and applications thereof. The dry space wet space separated facial mask comprises a dry facial mask containing polypeptide liposome. According to the preparation method, polypeptide liposome freeze-dried powder is prepared into a suspension liquid, the suspension liquid is sprayed onto blank facial maskpaper, and drying is carried out so as to obtain a finished product. The dry space wet space separated facial mask is convenient to carry, contains no antiseptic, and is relatively high in practical value and potential value.

Description

technical field [0001] The invention belongs to the field of mask materials and their preparation and application, in particular to a dry-wet separation mask and its preparation and application. Background technique [0002] Masks can be roughly divided into washed films, non-woven fabrics, silk films, and biological fibers. Different facial masks have different processing methods, and facial masks made of different materials have different functions when soaked in different liquids. Generally speaking, it is necessary to soak the dry mask paper in the mask liquid containing additives before using it. Or the mask paper is directly packaged in the mask liquid. Due to the need for long-term storage, it is necessary to add some additives to the mask liquid to maintain the activity of effective factors. Due to the addition of additives, it is harmful to the skin when used. [0003] Most of the whitening products currently on the cosmetics market are based on tyrosinase inhib...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/64A61K8/63A61K8/55A61K8/19A61K8/14A61K8/02A61Q19/02A61Q19/00
CPCA61K8/553A61K8/0212A61K8/14A61K8/19A61K8/63A61K8/64A61Q19/00A61Q19/02
Inventor 聂华丽杨慧琴
Owner DONGHUA UNIV
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