Method for preparing ward disinfectant

A disinfectant and ward technology, applied in the field of medicine, can solve problems such as poor sterilization effect, achieve the effect of improving sterilization effect, reducing irritation, and good antibacterial performance

Inactive Publication Date: 2018-06-15
翟琳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by the present invention is: Aiming at the problem of poor sterilization effect of traditional ward disinfectant, a preparation method of ward disinfectant is provided

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0021]Mix absolute ethanol and sepiolite in a beaker at a mass ratio of 7:1, soak at a constant temperature of 45°C for 60 minutes, then add polyacrylamide 0.8 times the mass of sepiolite to the beaker, and place the beaker Move it into an ultrasonic oscillator, and ultrasonically oscillate at a frequency of 65kHz for 20 minutes, then filter to obtain a filter cake, move the filter cake into a drying oven, and dry it at a temperature of 90°C for 60 minutes to obtain pretreated seafoam Stone; Chitosan and water are mixed and swelled at a mass ratio of 1:4, and acetic acid 0.12 times the mass of chitosan is added, and at a temperature of 60°C and a rotational speed of 280r / min, stir and mix for 180min to obtain chitosan Sugar swelling solution: mix chitosan swelling solution with pretreated sepiolite at a mass ratio of 2:1, stir and mix for 35 minutes at a temperature of 55°C and a rotational speed of 250r / min to obtain chitosan sea foam The mixture of chitosan and sepiolite is ...

example 2

[0023] Mix absolute ethanol and sepiolite in a beaker at a mass ratio of 7:1, soak at a constant temperature of 45°C for 60 minutes, then add polyacrylamide 0.8 times the mass of sepiolite to the beaker, and place the beaker Move it into an ultrasonic oscillator, and ultrasonically oscillate at a frequency of 65kHz for 20 minutes, then filter to obtain a filter cake, move the filter cake into a drying oven, and dry it at a temperature of 90°C for 60 minutes to obtain pretreated seafoam Stone; Chitosan and water are mixed and swelled at a mass ratio of 1:4, and acetic acid 0.12 times the mass of chitosan is added, and at a temperature of 60°C and a rotational speed of 280r / min, stir and mix for 180min to obtain chitosan Sugar swelling solution: mix chitosan swelling solution with pretreated sepiolite at a mass ratio of 2:1, stir and mix for 35 minutes at a temperature of 55°C and a rotational speed of 250r / min to obtain chitosan sea foam The mixture of chitosan and sepiolite is...

example 3

[0025] Mix the peracetic acid solution and the essential oil in a flask at a mass ratio of 1:1, and add a coating solution that is 3 times the mass of peracetic acid into the flask, and stir and mix at a temperature of 65°C and a speed of 350r / min. After 45 minutes, the mixed solution was obtained, and the mixed solution and the sodium sulfate solution with a mass fraction of 25% were mixed in the reactor at a mass ratio of 15:1, and 0.10 times the mass fraction of the mixed solution was added to the reactor with a mass fraction of 40%. formaldehyde solution, at a temperature of 28°C and a rotational speed of 150r / min, stir and react for 50 minutes to obtain a microcapsule blank, adjust the pH of the microcapsule blank to 9.5 with a mass fraction of 15% sodium hydroxide solution, and mix the microcapsule The capsule blank was solidified at a temperature of 45°C for 50 minutes to obtain pretreated microcapsules. After the pretreated microcapsules were filtered and washed 8 times...

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PUM

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Abstract

The invention discloses a method for preparing a ward disinfectant, and belongs to the technical field of medicines. The method comprises the following steps: sequentially weighing, by weight, 18-25 parts of microcapsules, 20-30 parts of modified sepiolite, 60-80 parts of an ethanol solution, 4-8 parts of a dispersant, 5-10 parts of acetic acid and 7-10 parts of traditional Chinese medicine extract, mixing the traditional Chinese medicine extract and the ethanol solution in a stirrer, adding the microcapsules, modified sepiolite, acetic acid and the dispersant into the stirrer, and stirring and mixing above substances at a temperature of 30-45 DEG C and a rotation speed of 120-200 r/min for 15-30 min to obtain the ward disinfectant. The ward disinfectant obtained in the invention has an excellent sterilization rate.

Description

technical field [0001] The invention discloses a preparation method of a ward disinfectant, which belongs to the technical field of medicine. Background technique [0002] Disinfectants are used to kill pathogenic microorganisms on the transmission medium to make them harmless, eliminate pathogenic microorganisms outside the human body, cut off the transmission route of infectious diseases, and achieve the purpose of controlling infectious diseases. Disinfectants can be divided into sterilants, high-efficiency disinfectants, medium-efficiency disinfectants, and low-efficiency disinfectants according to their level of action. Sterilizers can kill all microorganisms to meet the sterilization requirements, including formaldehyde, glutaraldehyde, ethylene oxide, peracetic acid, hydrogen peroxide, chlorine dioxide, chlorine gas, copper sulfate, quicklime, ethanol, etc. [0003] High-efficiency disinfectants can kill all bacterial propagules (including mycobacteria), viruses, fun...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N25/08A01N25/10A01N65/48A01N37/16A01N43/16A01N31/02A01P3/00A01P1/00
CPCA01N25/08A01N25/10A01N31/02A01N37/16A01N43/16A01N65/00A01N65/08A01N65/42A01N65/48
Inventor 谷友宝肖曦张淼
Owner 翟琳
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