Antibacterial protective film and preparation method and use thereof

A technology of protective film and protective film, which is applied in the direction of local antibacterial agents, pharmaceutical formulas, and resistance to media-borne diseases, etc. It can solve the problems of inability to protect hands and sterilize, and the cumbersome cleaning process of sterilization

Inactive Publication Date: 2018-05-29
北京赛特瑞科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The sterilization and cleaning process for human skin, especially hand and face skin cleaning, which exists in the prior art is relatively cumbersome, and the existing hand masks or facial masks mainly play t

Method used

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  • Antibacterial protective film and preparation method and use thereof
  • Antibacterial protective film and preparation method and use thereof
  • Antibacterial protective film and preparation method and use thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] The present embodiment provides a kind of antibacterial protective film, contains the following components in every liter of antibacterial protective film: 45g of compound ion antibacterial material, 50g of film-forming agent polyvinyl alcohol, 50g of thickener propylene glycol alginate, humectant glycerol 50g, nano-silver 3g, plant extract grape seed extract 5g, preservative imidazolidinyl urea 5g, solubilizer fatty alcohol polyoxyethylene ether 5g and cooling agent menthyl amide 5g, and the balance is water.

[0048] Among them, the composite ionic antibacterial material is prepared by intercalation assembly of pyridine ionic liquid and inorganic nano-layer compound α-zirconium hydrogen phosphate, and the molar ratio of pyridine ionic liquid and inorganic nano-layer compound α-zirconium hydrogen phosphate is 1:5.

Embodiment 2

[0050] This embodiment provides an antibacterial protective film, which contains the following components per liter of antibacterial protective film: 20g of composite ion antibacterial material, film-forming agent 2,2,4-trimethyl-1,3-pentanediol monoiso Butyrate 70g, thickener propylene glycol alginate 40g, humectant propylene glycol 15g, nano silver 2g, plant extract grape seed extract 6g, preservative imidazolidinyl urea 8g, solubilizer polyoxyethylene hardened castor oil 3g and cooling agent menthol 2g, and the remainder is purified water.

[0051] Among them, the composite ionic antibacterial material is prepared by intercalation assembly of imidazole ionic liquid and inorganic nano-layer compound α-zirconium hydrogen phosphate, and the molar ratio of imidazole ionic liquid and inorganic nano-layer compound α-zirconium hydrogen phosphate is 1:4.

Embodiment 3

[0053] The present embodiment provides an antibacterial protective film, which contains the following components per liter of antibacterial protective film: 10g of composite ion antibacterial material, 50g of film-forming agent polyvinyl alcohol, 20g of thickener sodium carboxymethyl cellulose, humectant C Triol 10g, nano silver 4g, plant extract aloe extract 4g, preservative caprolactone 6g, solubilizer fatty alcohol polyoxyethylene ether 5g and cooling agent menthyl lactate 4g, and the balance is purified water.

[0054] Among them, the composite ionic antibacterial material is prepared by intercalation assembly of pyridine ionic liquid and inorganic nano-layer compound α-zirconium hydrogen phosphate, and the molar ratio of pyridine ionic liquid and inorganic nano-layer compound α-zirconium hydrogen phosphate is 1:8.

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Abstract

The invention provides an antibacterial protective film and a preparation method and use thereof. The antibacterial protective film comprises the following components: 5 to 90 g/L of a composite ion antibacterial material, 5 to 90 g/L of a film former, 5 to 90 g/L of a thickener, 5 to 90 g/L of a moisturizer, 1 to 5 g/L of nanosilver, 1 to 10 g/L of a plant extractant, 1 to 10 g/L of a preservative, 1 to 10 g/L of a solubilizer, 1-10g / L of a cooling agent and balanced of water. The antibacterial protective film can be sprayed on human skin surface (especially hand and facial skin) to form aprotective film, is well fitted with human skin, has a continuous antibacterial sterilization effect while maintaining a good moisturizing effect, and has a strong bactericidal effect against methicillin-resistant Staphylococcus aureus (super bacteria representative bacteria), E. coli, Legionella, pyogenic cocci, hepatitis virus, and Candida albicans, as well as various epidemic infectious diseases and bacterial spores and the like.

Description

technical field [0001] The invention belongs to the field of medical preparations and relates to an antibacterial protective film and its preparation method and application, in particular to an antibacterial protective film sprayed on the surface of human skin and its preparation method and application. Background technique [0002] In recent years, due to the abuse of antibiotics, leading to the emergence of superbugs, MRSA (Methicillin-resistant Staphylococcus aureus) has become one of the most common nosocomial infection pathogens in the world, and MRSA infection is listed as the world's three most difficult Solved infectious diseases (MRSA, hepatitis B, HIV infection) first. [0003] The problem of bacterial resistance is already very serious. In developed countries, 5% to 10% of hospitalized patients experience one or more infections each year. There are about 2 million patients with nosocomial infection in the United States every year, 90,000 people die, and the econ...

Claims

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Application Information

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IPC IPC(8): A61K9/70A61K47/32A61K36/87A61K36/896A61K36/886A61K36/736A61K36/16A61K36/62A61K36/815A61P31/02A61K33/42A61K33/38A61K31/44A61K31/4164
CPCA61K9/7015A61K31/4164A61K31/44A61K33/38A61K33/42A61K36/16A61K36/62A61K36/736A61K36/815A61K36/87A61K36/886A61K36/896A61K47/32A61K2300/00Y02A50/30
Inventor 王开利任晓雪高翠李木子
Owner 北京赛特瑞科技发展有限公司
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