Efficient mobile phone disinfectant

A technology of disinfectant and mobile phone, which is applied in the direction of disinfectant, animal repellent, botanical equipment and methods, etc., which can solve the problems of lack of long-lasting sterilizing ability, no bactericidal effect, long sterilizing time, etc., and achieve a focus on metal corrosion and stability, avoiding damage to the mobile phone, and reducing the effect of degreasing damage

Inactive Publication Date: 2019-04-26
DALIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among the commonly used disinfectants of medium and low efficacy, biguanide and quaternary ammonium salt disinfectants take a long time to sterilize and take effect slowly; ethanol does not have long-lasting bactericidal ability, and has no bactericidal effect after volatilization

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A high-efficiency mobile phone disinfectant, the components of the disinfectant are:

[0031]

[0032] Above-mentioned efficient mobile phone disinfectant, its preparation method is as follows:

[0033] Weigh 500g of sour algae, put it in a 60°C water bath with 55% ethanol for 30min, the ratio of solid to liquid is 1g:35ml, repeat twice, combine the extracts, add 10 times of distilled water to the crude extract, and dissolve it fully It was extracted with ethyl acetate, and the aqueous phase after extraction was separated by column chromatography. Add the chromatographic algae extract, compound alcohol, alkylmethylbenzyl ammonium chloride and glycerin into the batching tank, supplement with deionized water, stir and mix thoroughly, add rock rose / lemon after it is completely dissolved, After testing the pH value, adjust the pH to about 6.5-7.0 with citric acid, fill and seal after passing the quarantine.

Embodiment 2

[0035] A high-efficiency mobile phone disinfectant, the components of the disinfectant are:

[0036]

[0037] Above-mentioned efficient mobile phone disinfectant, its preparation method is as follows:

[0038] Take by weighing 450g of the small mucous membrane algae, extract with water as a solvent, the water bath temperature is 40°C, the ratio of solid to liquid is 1g:75ml, the extraction time is 60min, repeat twice, combine the extracts, add 10 times of distilled water to the crude extract, fully After dissolving, it was extracted with ethyl acetate, and the extracted aqueous phase was separated by column chromatography. Weigh 1.00% dodecyl dimethyl tertiary amine and 4.00% N-hexadecyl propylene diamine diammonium chloride (5.00% in total) and put it in a beaker and mix it, then follow the chromatography Add algae extract, complex alcohol and glycerin into the batching tank, supplement with deionized water, stir and mix well, add lavender / rose / sandalwood after it is comp...

Embodiment 3

[0040] A high-efficiency mobile phone disinfectant, the components of the disinfectant are:

[0041]

[0042] Above-mentioned efficient mobile phone disinfectant, its preparation method is as follows:

[0043] Weigh each 200g of Ulva pore and Chlorella, put it in a 60°C water bath with 55% ethanol for 30min, the ratio of solid to liquid is 1g:35ml, repeat twice, combine the extracts, add 10 times of distilled water, fully dissolved and then extracted with ethyl acetate, and the extracted aqueous phase was separated by column chromatography. Add the chromatographic algae extract, compound alcohol, dodecyldimethyl tertiary amine and glycerin into the batching tank, supplement it with deionized water, stir and mix thoroughly, add mint after it is completely dissolved, and test the pH value Finally, adjust the pH to about 6.5-7.0 with citric acid, fill and seal after passing the quarantine.

[0044] How to use: The product is packaged as a spray. Spray the disinfectant evenly...

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Abstract

The invention discloses an efficient mobile phone disinfectant and belongs to the field of antibacterial disinfection. The efficient mobile phone disinfectant comprises the following main raw materials: compound alcohol, a double-chain quaternary ammonium salt compound, an algae extractant, glycerin, industrial essence, a PH regulating agent and the balance of deionized water. The disinfectant disclosed by the invention overcomes the defects that guanidine and quaternary ammonium salt have slow bactericidal effects, and ethanol has a weak bactericidal effect; as the algae extractant is introduced, the bactericidal effect and the long-term bacteriostatic ability of the efficient mobile phone disinfectant are improved, and infectious pathogens such as escherichia coli, staphylococcus aureus,bacillus and pathogenic yeast can be killed within one minute; the efficient mobile phone disinfectant has the significant advantages of being efficient, convenient to use, free from toxic and side effect, free from metal corrosion, broad in sterilization spectrum, long in bacteriostatic time and the like.

Description

technical field [0001] The invention belongs to the field of antibacterial disinfection, and in particular relates to a liquid medicine for cleaning and disinfecting electronic equipment such as mobile phones. Background technique [0002] With the advancement of science, almost everyone now has a mobile phone. According to the annual flagship report released by the United Nations International Telecommunication Union at its headquarters in Geneva, there are nearly 7.1 billion mobile phone users worldwide, covering more than 95% of the world's population. The number of mobile phone users in China is also as high as 1.256 billion, equivalent to 90.8% of the people in China are using mobile phones. [0003] With the increasing number of smart phones, the position of mobile phones as the largest Internet terminal device is more stable, and the addiction and younger age of mobile phones are becoming more and more serious. People are using mobile phones when they are eating, wal...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N31/02A01N33/12A01N65/03A01P1/00A01P3/00
CPCA01N31/02A01N33/12A01N65/00A01N65/03
Inventor 张庆芳王斌迟乃玉
Owner DALIAN UNIV
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