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Body surface bactericide and preparation method thereof

A technology of object surface and bactericide, which is applied in the direction of botany equipment and methods, bactericide, biocide, etc., can solve the problem that the bactericide cannot be completely killed at one time, and achieve a good bactericidal effect

Inactive Publication Date: 2015-07-01
SHENYANG HUIKANG WEIYE MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most of the market is a single pure traditional Chinese medicine disinfectant or pure quaternary ammonium salt disinfectant etc. These bactericides cannot completely kill the microorganisms on the surface of objects at one time. In order to solve the above problems, the present invention proposes a bactericide on the surface of objects. It can kill microorganisms on the surface of objects to the greatest extent, and provide people with a safe and clean living and working environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The following raw materials used in this embodiment are all parts by weight.

[0016] The specific preparation method of the fungicide on the surface of the object is as follows: Weigh 25 parts of Sophora flavescens, 25 parts of Kochia chinensis, and 10 parts of Diding, add 360 parts of water to reflux for extraction for 1 hour, and filter; then add 240 parts of water to reflux to extract 1 hours, filter, combine the filtrates, concentrate under reduced pressure to a Chinese medicine extract with a relative density of 1.3g / ml; get the Chinese medicine extract and add dehydrated ethanol until the mass percentage concentration of ethanol is 70%, let stand for precipitation for 30 hours, filter, Recover ethanol under reduced pressure, add 5 parts of glycerin and 5 parts of polysorbate 80 during stirring, add 1.25 parts of dodecyl dimethyl benzyl ammonium bromide after stirring evenly, let it stand for 30 hours, filter, and add 500 parts of water Dilute the fungicide.

Embodiment 2

[0018] The following raw materials used in this embodiment are all parts by weight.

[0019] The specific preparation method of the fungicide on the surface of the object is as follows: Weigh 24 parts of Sophora flavescens, 24 parts of Kochia scoparia, and 9 parts of Diding, add 342 parts of water to reflux for extraction for 1 hour, and filter; then add 228 parts of water to reflux to extract 1 hour, filter, combine the filtrate, and concentrate under reduced pressure to a Chinese medicine extract with a relative density of 1.4g / ml; get the Chinese medicine extract and add absolute ethanol until the mass percentage concentration of ethanol is 70%, let stand for precipitation for 26 hours, filter, Recover ethanol under reduced pressure, add 6 parts of glycerin and 6 parts of polysorbate 80 during stirring, add 1.4 parts of dodecyldimethylphenoxyethyl ammonium bromide after stirring evenly, let stand for 28 hours, filter, add water 500 parts were prepared fungicide.

Embodiment 3

[0021] The following raw materials used in this embodiment are all parts by weight.

[0022] The specific preparation method of the fungicide on the surface of the object is as follows: Weigh 26 parts of Sophora flavescens, 26 parts of Kochia chinensis, and 11 parts of Diding, add 378 parts of water to reflux for extraction for 1 hour, and filter; then add 252 parts of water to reflux to extract 1 hour, filter, combine the filtrate, and concentrate under reduced pressure to a Chinese medicine extract with a relative density of 1.35g / ml; get the Chinese medicine extract and add absolute ethanol until the mass percentage concentration of ethanol is 70%, leave it to settle for 24 hours, filter, Recover ethanol under reduced pressure, add 4 parts of glycerin and 4 parts of polysorbate 80 during stirring, add 1.2 parts of dodecyldimethylbenzyl ammonium bromide after stirring well, let it stand for 36 hours, filter, and add 500 parts of water Dilute the fungicide.

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PUM

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Abstract

The invention discloses a body surface bactericide and a preparation method thereof, belonging to the technical field of bactericides. The body surface bactericide is mainly prepared from the following raw materials in parts by weight: 10-30 parts of radix sophorae flavescentis, 10-30 parts of fructus kochiae, 5-15 parts of herba violae, 1-1.5 parts of dodecyl dimethyl benzyl ammonium bromide or dodecyl dimethyl palmitylammonium bromide, 3-8 parts of glycerin and 3-8 parts of polysorbate 80. The bactericide disclosed by the invention can rapidly and effectively kill bacteria, Escherichia coli, Candida albicans, Pseudomonas aeruginosa, hemolytic streptococcus, fuigi, staphylococcus aureus and other harmful microbes on the various body surfaces and is good in bactericidal effect.

Description

technical field [0001] The invention relates to a fungicide, in particular to a fungicide on the surface of an object, and also relates to a preparation method of the fungicide. Background technique [0002] In people's daily life and work, the human body itself and the surfaces of objects that the human body touches are polluted by a variety of pathogenic microorganisms, such as human skin, desktops, computers, monitors, mobile phones, door handles, toilet mats, car seats The surfaces of objects such as steering wheels and steering wheels contain a large number of pathogenic microorganisms, which require frequent cleaning, sterilization and disinfection. At present, most of the market is a single pure traditional Chinese medicine disinfectant or pure quaternary ammonium salt disinfectant etc. These bactericides cannot completely kill the microorganisms on the surface of objects at one time. In order to solve the above problems, the present invention proposes a bactericide o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/30A01P1/00A01P3/00A01N33/12
Inventor 郑剑峰王其亮王育红
Owner SHENYANG HUIKANG WEIYE MEDICAL TECH CO LTD