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Keyboard disinfectant

A disinfectant, keyboard technology, applied in the direction of disinfectants, biocides, animal repellents, etc., can solve problems such as inability to thoroughly clean dirt and bacteria

Inactive Publication Date: 2009-08-26
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the cleaning and maintenance of the computer is very important. The existing cleaning method can only be wiped with a rag dipped in water, and cannot thoroughly clean the dirt and bacteria. Some users use alcohol to disinfect, but in general keyboards, each keycap has There is a layer of coating, this will be wiped off with alcohol

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A keyboard disinfectant is composed of the following components in parts by weight: lemon extract 90, garlic extract 1, peppermint extract 1, stearic acid 10 and sterile distilled water 10.

[0014] The above-mentioned raw materials are mixed to obtain a keyboard disinfectant, and the keyboard is wiped with the disinfectant, and the disinfection rate can reach more than 90%. Moreover, since they are all made of natural materials, they are environmentally friendly and pollution-free, and have a pleasant fragrance. Wherein, the lemon extract, garlic extract and peppermint extract are all extracted by steam distillation.

[0015] The extraction method of the lemon extract is as follows: add the lemon to water in a weight ratio (2-10): 1, distill at 100°C-120°C under normal pressure, collect the distillation range of 70°C-80°C, and then distill the extract Separated from water.

[0016] The extraction method of the garlic extract is as follows: after garlic is added to wat...

Embodiment 2

[0019] A keyboard disinfectant is composed of the following components in parts by weight: 50 parts of lemon extract, 2 parts of garlic extract, 2 parts of peppermint extract, 20 parts of oleic acid and 50 parts of sterile distilled water.

[0020] The above raw materials are mixed to obtain the keyboard disinfectant. Wherein, the extraction method of the lemon extract, garlic extract and peppermint extract is the same as in Example 1.

Embodiment 3

[0022] A keyboard disinfectant consists of the following components in parts by weight: 80 parts of lemon extract, 1.5 parts of garlic extract, 1.5 parts of peppermint extract, 15 parts of lauric acid and 30 parts of sterile distilled water.

[0023] The above raw materials are mixed to obtain the keyboard disinfectant. Wherein, the extraction method of the lemon extract, garlic extract and peppermint extract is the same as in Example 1.

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PUM

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Abstract

The invention provides a keyboard disinfectant characterized in that the disinfectant comprises the following components calculated by part by weight: 50-90 parts of lemon extract, 1-2 parts of garlic extract, 1-2 parts of mint extract, 10-20 parts of surfactant, and 10-50 parts of sterile distilled water. Compared with the prior art, the invention has the characteristics of good disinfectant effect, natural environment protection and the like.

Description

technical field [0001] The invention relates to a keyboard disinfectant, which belongs to the technical field of disinfectants. Background technique [0002] With the popularity of computers, the number of computers owned by society is increasing rapidly. Due to the special working process of computers, the keyboards of computers are polluted by dirt and bacteria, and computer operators are infected by bacteria to cause diseases. The University of Arizona announced The results of a survey on the sanitation of office equipment show that the number of microorganisms per square centimeter of computer keyboards is 510, while the number of microorganisms per square centimeter of toilets is less than 8 due to regular disinfection. Nearly 64 times higher than the toilet. Because many computer users do not clean and maintain the keyboard frequently, the surface of the keys is often contaminated with sweat, oil, and saliva of the computer user, and dust, hair, etc. are also deposite...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/42A01N65/36A01N65/22A01P1/00
Inventor 邵卫赵丰唐先全吴春茂于振华李旦孙琴蔡令杨郭英龙
Owner DONGHUA UNIV
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