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Medicine microcapsule slow-release filtering material composition for epidemic prevention functional type gauze mask

A composition and functional technology, applied in the direction of drug combination, microcapsules, drug delivery, etc., can solve the problem that the mask filter element does not consider the long-term antibacterial and antiviral effect of the mask, and the physical and chemical structure damage of the filter material, etc., reaching the raw material market Sufficient supply effect

Inactive Publication Date: 2020-06-05
湖南华瑞康源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the mask filter element does not consider the long-acting antibacterial and antiviral effects of the mask. In addition, the Chinese medicine extract of the invention is directly sprayed onto the activated carbon fiber non-woven fabric. Considering the high moisture content in the extract, it is necessary to increase the drying time Temperature or prolonged drying time will damage the physical and chemical structure of the filter material

Method used

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  • Medicine microcapsule slow-release filtering material composition for epidemic prevention functional type gauze mask
  • Medicine microcapsule slow-release filtering material composition for epidemic prevention functional type gauze mask
  • Medicine microcapsule slow-release filtering material composition for epidemic prevention functional type gauze mask

Examples

Experimental program
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Effect test

Embodiment 1

[0018] Using starch octenyl succinate as the wall material, 5 parts of herb oil, 5 parts of patchouli oil, 2 parts of angelica oil, 6 parts of perrin oil, 3 parts of cinnamon oil, 2 parts of camphor oil, 10 parts of clove oil, and eucalyptus oil 8 parts and 2 parts of peppermint oil are core materials. Water bath at 60-90°C for 10-30min until starch octenyl succinate is gelatinized, after cooling to room temperature, add 5 parts of herb oil, 5 parts of Huoxiang oil, 2 parts of Angelica oil, 6 parts of Perrin oil, 3 parts of cinnamon oil, camphor Mix 2 parts of oil, 10 parts of clove oil, 8 parts of eucalyptus oil, 2 parts of peppermint oil, and 2 parts of 2000ppm nano-silver solution, and disperse at a high speed of 6000-10000 r / min for a certain period of time to obtain milky drug microcapsule liquid or spray After drying, it is made into solid microcapsule powder of medicine. The drug microcapsule liquid and the drug solid microcapsule powder are respectively attached to th...

Embodiment 2

[0020]Using starch octenyl succinate as the wall material, 5 parts of herb oil, 5 parts of patchouli oil, 2 parts of angelica oil, 6 parts of perrin oil, 3 parts of cinnamon oil, 2 parts of camphor oil, 10 parts of clove oil, and eucalyptus oil 8 parts and 2 parts of peppermint oil are core materials. Water bath at 60-90°C for 10-30 minutes until starch octenyl succinate is gelatinized. After cooling to room temperature, add 5 parts of herb oil, 5 parts of Huoxiang oil, 2 parts of Angelica oil, 6 parts of Perrin oil, 3 parts of cinnamon oil, and camphor Mix 2 parts of oil, 10 parts of clove oil, 8 parts of eucalyptus oil, and 2 parts of peppermint oil, and disperse at a high speed of 6000-10000r / min for a certain period of time to obtain milky drug microcapsules or spray-dry to make drug solid microcapsules powder. The drug microcapsule liquid and the drug solid microcapsule powder are respectively attached to the surface of the non-woven fabric to form a drug microcapsule sl...

Embodiment 3

[0022] Combination of the following medicinal raw materials in parts by weight: 8 parts of herb oil, 2 parts of Huoxiang oil, 4 parts of Angelica oil, 8 parts of Perrin oil, 4 parts of cinnamon oil, 4 parts of camphor oil, 10 parts of clove oil, and 10 parts of eucalyptus oil 3 parts, 3 parts of peppermint oil, 2 parts of 2000ppm nano silver solution, 30 parts of starch octenyl succinate. The effect of essential oil purity on the embedding rate of microcapsule powder was determined with clove oil as reference.

[0023] (1) Determination of the maximum absorption wavelength of clove oil Weigh a certain amount of clove oil, dissolve and dilute it with absolute ethanol, and prepare a clove oil solution with a certain concentration, and use absolute ethanol as a blank control, within the range of 200-900nm Scan at all wavelengths to determine the maximum absorption wavelength.

[0024] (2) Draw the standard curve of clove oil and accurately weigh 0.1g of clove oil to a 10mL volum...

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Abstract

The invention discloses a medicine microcapsule slow-release filtering material composition for an epidemic prevention functional type gauze mask, and belongs to the technical field of antibacterial and antivirus gauze masks. The formula medicine components are attached to the surface of a nonwoven material to prepare a medicine microcapsule filtering material layer, so that the gauze mask has active epidemic prevention function for resisting pathogenic microorganisms, and can improve the respiratory system immunity of users wearing the gauze mask in different degrees. The medicine filtering material layer comprises the composition of following medicine raw materials in parts by weight of 1-20 parts of atractylis oil, 1-30 parts of palchouli oil, 1-40 parts of radix angelicae oil, 1-20 parts of fortune eupatorium herb oil, 1-10 parts of oleum cinnamomi, 1-10 parts of camphor oil, 1-25 parts of clove oil, 1-30 parts of folium eucalypti oil, 1-10 parts of peppermint oil, 1-10 parts of a2000ppm nanosilver solution and 8-40 parts of octenyl succinic anhydride modified starch. The medicine raw materials are combined to prepare medicine microcapsules and then are adhered to the surfacesof nonwovens to prepare the medicine filtering material layer. The medicine microcapsule slow-release filtering material layer for the epidemic prevention functional type gauze mask has high adsorption and pathogenic microorganism killing properties, and besides, the hygroscopicity and the air permeability are good.

Description

technical field [0001] The invention relates to the field of functional masks and antibacterial and antiviral technologies, in particular to a drug microcapsule slow-release filter material composition for epidemic prevention functional masks and its preparation and application. Background technique [0002] Bactericidal and antiviral effects of essential oils: As early as the end of the nineteenth century, some scientists conducted research on the bactericidal effects of essential oils. In the 1930s, the Frenchman Rene-Maurice Gattefosse proposed the term aromatherapy (Aro-matherapie). Later, due to the emergence of the era of antibiotics, aromatherapy was gradually abandoned by people. In the 1960s, Dr. Jean Valnet, a British aromatherapist, brought aromatherapy back to life through hard work. She successively established several schools in the UK. Specializing in imparting aromatherapy knowledge has enabled thousands of doctors to gradually master various anti-infectio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/61A61K9/50A61P31/04A61P37/04A61P31/12A01N25/28A01N65/28A01P3/00A01P1/00A41D13/11A61K31/125A61K33/38
CPCA01N25/28A01N65/00A01N65/10A01N65/12A01N65/22A01N65/24A01N65/28A41D13/1192A61K9/007A61K9/5036A61K31/125A61K33/38A61K36/232A61K36/28A61K36/284A61K36/532A61K36/534A61K36/54A61K36/61A61P31/04A61P31/12A61P37/04A61K2300/00
Inventor 贺国华
Owner 湖南华瑞康源科技有限公司
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