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Preparation method of skin-tightening and freckle-removing biological dressing

A biological dressing and skin tightening technology, which is applied in the field of preparation of skin tightening and spot-relieving biological dressings, can solve problems such as blanks, and achieve the effects of not easy recurrence, no toxic and side effects, and excellent effects.

Inactive Publication Date: 2016-06-22
SUZHOU BEC BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are very few dressings currently on the market for skin tightening and freckle removal, almost blank

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A preparation method of a skin-tightening and spot-removing biological dressing, the preparation method comprising the following steps: in parts by weight, weighing 30 parts of chitosan, 12 parts of chitosan lactate, 3 parts of pectin, 3 parts of alginate 10 parts of white silkworm powder, 10 parts of motherwort powder, 10 parts of rhodiola powder, 10 parts of honey, 5 parts of sandalwood powder, 3 parts of emulsifier and 30 parts of water are placed in the reactor, ultrasonically dispersed at high speed, ultrasonic The frequency is 20-40KHz, the dispersion speed is 5000-5400r / min, and the dispersion time is 30-60min; then pour the dispersed mixture into the film-making mold, scrape it flat, and after it is fully dried, remove the film to obtain the drug storage layer; Finally, the prepared drug storage layer and the base cloth are bonded and compounded by an adhesive, and the bonded composite material is punched by a dense needle-punched microporous machine; the punched...

Embodiment 2

[0018] A preparation method of a skin-tightening and spot-removing biological dressing, the preparation method comprising the following steps: in parts by weight, weighing 40 parts of chitosan, 20 parts of chitosan lactate, 10 parts of pectin, 12 parts of alginate 20 parts of white silkworm powder, 20 parts of motherwort powder, 20 parts of rhodiola powder, 20 parts of honey, 8 parts of sandalwood powder, 10 parts of emulsifier and 40 parts of water are placed in the reactor, ultrasonically dispersed at high speed, ultrasonic The frequency is 20-40KHz, the dispersion speed is 5000-5400r / min, and the dispersion time is 30-60min; then pour the dispersed mixture into the film-making mold, scrape it flat, and after it is fully dried, remove the film to obtain the drug storage layer; Finally, the prepared drug storage layer and the base cloth are bonded and compounded by an adhesive, and the bonded composite material is punched by a dense needle-punched microporous machine; the punc...

Embodiment 3

[0024] A preparation method of a skin-tightening and spot-removing biological dressing, the preparation method comprising the following steps: in parts by weight, weighing 35 parts of chitosan, 16 parts of chitosan lactate, 6 parts of pectin, 8 parts of alginate 15 parts of white silkworm powder, 15 parts of motherwort powder, 15 parts of rhodiola powder, 15 parts of honey, 6 parts of sandalwood powder, 6 parts of emulsifier and 35 parts of water were placed in the reactor, ultrasonically dispersed at high speed, ultrasonic The frequency is 20-40KHz, the dispersion speed is 5000-5400r / min, and the dispersion time is 30-60min; then pour the dispersed mixture into the film-making mold, scrape it flat, and after it is fully dried, remove the film to obtain the drug storage layer; Finally, the prepared drug storage layer and the base cloth are bonded and compounded by an adhesive, and the bonded composite material is punched by a dense needle-punched microporous machine; the punche...

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PUM

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Abstract

The invention discloses a preparation method of a skin-tightening and freckle-removing biological dressing. According to the preparation method, raw materials are weighed, put in a reactor and subjected to ultrasonic dispersion at a high speed; the dispersed mixture is poured into a film preparation mold, scraped to be flat and sufficiently dried, the mold is removed, and a drug storage layer is prepared; finally, the prepared drug storage layer and base cloth are bonded and composited through an adhesive, and a bonding composite is punched by a dense needling micropore forming machine; the punched dense composite is cut into a required shape, sealed and sterilized. The biological dressing prepared with the method adopts a traditional Chinese medicine formula, has small irritation, doesn't have toxic or side effects and has good biocompatibility, and relapse is not easily caused. Through reasonable matching, skin regeneration organs are reserved and activated to the greatest extent, the skin condition is relieved, and skin tightening, freckle removing and wrinkling smoothing are promoted.

Description

technical field [0001] The invention belongs to the field of new medical biological materials, and relates to a preparation method of a skin-tightening and spot-removing biological dressing. technical background [0002] Everyone has a love for beauty. With the continuous improvement of people's material living standards, people's pursuit of beauty is also constantly improving. For most women, they hope to change their appearance and have a fair complexion. However, for women, with age, the body's metabolism slows down, melanin cannot be resolved normally, and spots are deposited in the stratum corneum, which gradually form chloasma, dark spots and color spots; stressful life, no work and rest Regularity, as well as various environmental pollution, lead to the decline of self-resistance, endocrine disorders, activation of free radicals in the body, and increased abnormal secretion of melanin. At the same time, with age, women have more and more wrinkles. In order to make th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/98A61K8/97A61K8/73A61K8/02A61Q19/02A61Q19/08A61Q19/00A61P17/02
CPCA61K8/988A61K8/0204A61K8/733A61K8/736A61K8/97A61K8/987A61Q19/00A61Q19/02A61Q19/08
Inventor 李苏扬李文遐徐勤霞
Owner SUZHOU BEC BIOLOGICAL TECH
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