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Quick-drying vegetable scar blackening and recovery film

A plant and scar technology, applied in the field of quick-drying plant scar fading and recovery film, can solve the problems of surgical scar removal, side effects that cannot be ignored, short stay time, scar irritation, etc., to promote skin metabolism and penetration of active ingredients. , prolong the stay time, improve the effect of skin temperature

Active Publication Date: 2016-11-09
欧霖拱
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The scars left by burns, scalds, and severe trauma are more difficult to remove, which brings huge physical pain and mental pain to patients.
Because the effect of scar removal products is slow and the effect is not obvious, more and more people are keen to use surgical methods to remove scars, but the side effects of surgical scar removal cannot be ignored, improper operation may cause new scars, and the cost is high
The reason why the existing scar removal products are not effective is mainly because after the product is applied to the scar, the active ingredients of the product stay on the skin for a short time and are not easy to penetrate into the skin; certain irritation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of fast-drying type plant scar melanization and recovery film, its raw material composition is calculated by weight fraction: chitosan quaternary ammonium salt 0.8%, polyvinylpyrrolidone 1.5%, centella asiatica extract 0.7%, astragaloside IV 0.5% , Aloe Vera Extract 8%, Coix Seed Extract 9%, Purslane Extract 4.5%, VB 3 3.5%, ethanol 35%, propylene glycol 9%, water 27.5%.

[0033] The preparation method of the centella asiatica extract is as follows: clean and chop the centella asiatica, add 5 times the mass of 75wt% ethanol solution, heat and reflux for 3 hours, filter, and freeze-dry the filtrate to obtain the centella asiatica extract .

[0034] The preparation method of the aloe extract is as follows: take fresh aloe leaves, pulverize them with a pulverizer, add 10 times the mass of magnetized water, extract at 70° C. for 1.5 h, and concentrate to obtain an extract with an aloe polysaccharide content of 62.35 wt%.

[0035] The preparation method of the coix...

Embodiment 2

[0043] A kind of fast-drying type plant scar melanization recovery film, its raw material composition is calculated by weight fraction: chitosan quaternary ammonium salt 0.5%, polyvinylpyrrolidone 1%, centella asiatica extract 1%, astragaloside IV, 0.3%, Aloe Vera Extract 5%, Coix Seed Extract 10%, Purslane Extract 3%, VB 3 5%, ethanol 45%, propylene glycol 6%, and the balance is water.

[0044] The preparation method of the centella asiatica extract is as follows: clean the centella asiatica extract, chop it up, add 8 times the mass of 75wt% ethanol solution, heat to reflux for 5 hours, filter, and freeze-dry the filtrate to obtain the centella asiatica extract .

[0045] The preparation method of the aloe extract is as follows: take fresh aloe leaves, pulverize them with a pulverizer, add 13 times the mass of magnetized water, extract 1 at 75° C., and concentrate to obtain an extract with an aloe polysaccharide content of 68.1 wt%.

[0046] The preparation method of the c...

Embodiment 3

[0054] A quick-drying plant scar melanization and recovery film, its raw material composition is calculated by weight fraction: chitosan quaternary ammonium salt 1%, polyvinylpyrrolidone 2%, centella asiatica extract 0.5%, astragaloside IV 0.7% , Aloe Vera Extract 10%, Coix Seed Extract 5%, Purslane Extract 5%, VB 3 3%, ethanol 30%, propylene glycol 10%, and the balance is water.

[0055] The preparation method of the centella asiatica extract is as follows: clean the centella asiatica extract, chop it up, add 6 times the mass of 75wt% ethanol solution, heat and reflux for 4 hours, filter, and freeze-dry the filtrate to obtain the centella asiatica extract .

[0056] The preparation method of the aloe extract is as follows: take fresh aloe leaves, pulverize them with a pulverizer, add 12 times the mass of magnetized water, extract at 72° C. for 1.4 hours, and concentrate to obtain an extract with an aloe polysaccharide content of 63.5 wt%.

[0057] The preparation method of...

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Abstract

The invention belongs to the field of light industry, in particular to a quick-drying type plant scar removal, black removal and restoration membrane which comprises the following raw materials in percentage by weight: 0.5-1% of chitosan quaternary ammonium salt, 1-2% of polyvinylpyrrolidone, 0.5-1% of centella asiatica extractive, 0.3-0.7% of astragaloside, 5-10% of an aloe extracting solution, 5-10% of a coix seed extracting solution, 3-5% of a portulaca oleracea extracting solution, 3-5% of VB3, 35-45% of ethyl alcohol, 6-10% of propylene glycol and the balance of water, wherein the sum of percentages by weight of the raw materials is 100%. According to the quick-drying type plant scar removal, black removal and restoration membrane, a continuous gas-permeable membrane having the property of positive ions is formed at the scars, so that the duration of stay of scar removing effective constituents is prolonged; the membrane has a certain pressure, so that effective constituents can easily permeate the skin, and the scar removing, black removal, restoration, antibacterial and itching relieving effects are obvious.

Description

technical field [0001] The invention belongs to the field of light industry, and in particular relates to a quick-drying plant scar melanization and restoration film. Background technique [0002] Scar is the damage of physical, biological, chemical and other factors on the human skin and soft tissue, resulting in serious damage to the skin and soft tissue, which cannot be completely repaired normally by itself, and is replaced by fibrous tissue to repair the local symptoms that affect both appearance and function. The scars left behind by burns, scalds, and severe trauma are more difficult to eliminate, which brings huge physical pain and mental pain to patients. Because the effect of scar removal products is slow and the effect is not obvious, more and more people are keen to use surgical methods to remove scars. However, the side effects of surgical scar removal cannot be ignored. Improper operation may cause new scars, and the cost is high. The reason why the existing s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/97A61K8/02A61K8/73A61Q19/00A61Q19/02
Inventor 欧霖拱欧素昕
Owner 欧霖拱
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