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Novel broad-spectrum disinfectant and preparation method thereof

A disinfectant, broad-spectrum technology, applied in the field of new broad-spectrum disinfectant and its preparation, can solve the problems of strong irritation, improper use or storage, and high corrosiveness of disinfectants, and achieve rapid and complete biodegradation and low surface tension. , the effect of strong salt resistance

Pending Publication Date: 2020-06-09
SILICON GENE TECH (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, currently commonly used disinfectants are mainly alcohol, chlorine, phenols, aldehydes, etc. These disinfectants often have the characteristics of strong irritation, high oxidation, and high corrosion. Improper use or storage will bring great harm. Security Risk
It is precisely because of the potential risks to the human body and the environment caused by commonly used chemical disinfectants that there is an urgent need for disinfectants containing environmentally friendly antibacterial and antiviral ingredients

Method used

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  • Novel broad-spectrum disinfectant and preparation method thereof
  • Novel broad-spectrum disinfectant and preparation method thereof
  • Novel broad-spectrum disinfectant and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Embodiment 1 Disinfectant 1 and preparation method thereof

[0041] Add polyhexamethylene monoguanidine hydrochloride in a stainless steel tank at a ratio of 4.5%, and then add recombinant egg white lysozyme at a ratio of 0.01%. After mixing with stirring, 0.01% of alkyl glycoside APG was added. Mix at room temperature for 30 minutes. Sampling was taken to measure the content of each component to meet the design requirements, and the prepared disinfectant was a colorless and transparent solution with a pH value of 7.2, which was filled and subpackaged.

Embodiment 2

[0042] Embodiment 2 Disinfectant 2 and preparation method thereof

[0043] Add polyhexamethylene biguanide hydrochloride into the stainless steel tank at a ratio of 4.5%, and then add recombinant egg white lysozyme at a ratio of 0.01%, and after mixing thoroughly, add recombinant papaya alkaline protease at a ratio of 0.01%, and stir thoroughly After mixing, 0.01% of the alkyl glycoside APG was added. Mix at room temperature for 30 minutes. Sampling was taken to measure the content of each component to meet the design requirements, and the prepared disinfectant was a colorless and transparent solution with a pH value of 7.3, which was then filled and subpackaged.

Embodiment 3

[0044] Embodiment 3 Disinfectant 3 and preparation method thereof

[0045] Add polyhexamethylene guanidine propionate into a stainless steel tank at a ratio of 4%, and then add recombinant egg white lysozyme at a ratio of 0.005%, and after mixing thoroughly, add recombinant papaya alkaline protease at a ratio of 0.005%, and stir thoroughly After mixing, 0.005% of the alkyl glycoside APG was added. Mix at room temperature for 30 minutes. Sampling was taken to measure the content of each component to meet the design requirements, and the prepared disinfectant was a colorless and transparent solution with a pH value of 7.4, which was filled and subpackaged.

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Abstract

The invention discloses a novel broad-spectrum disinfectant and a preparation method thereof, and belongs to the technical field of disinfectants. The disinfectant is prepared from the following components in percentage by mass: 4% to 5% of polyhexamethylene guanidine, 0.001% to 0.01% of lysozyme, 0.001% to 0.01% of protease, 0.002% to 0.01% of alkyl glycoside APG and the balance of ultrapure water. The disinfectant disclosed by the invention can be widely applied to medical disinfection, household disinfection, surface disinfection of porous objects such as fabrics, indoor air disinfection and personal hygiene disinfection. The disinfectant disclosed by the invention has the characteristics of wide sterilization and disinfection spectrum, environmental friendliness, safety, high efficiency, no corrosion and the like, avoids potential risks to human bodies and the environment caused by common chemical disinfectants, and is a novel compound disinfectant.

Description

technical field [0001] The invention belongs to the technical field of disinfectants, and in particular relates to a novel broad-spectrum disinfectant and a preparation method thereof. Background technique [0002] Since the outbreak of the novel coronavirus (2019-nCoV)-infected new crown pneumonia in January 2020, people have paid unprecedented attention to personal hygiene and environmental disinfection, and the demand for disinfectant products is increasing. [0003] However, currently commonly used disinfectants are mainly alcohol, chlorine, phenols, aldehydes, etc. These disinfectants often have the characteristics of strong irritation, high oxidation, and high corrosion. Improper use or storage will bring great harm. Security Risk. It is precisely because of the potential risks to the human body and the environment caused by commonly used chemical disinfectants that there is an urgent need for disinfectants containing environmentally friendly antibacterial and antivir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N63/50A01N47/44A01N43/16A01P1/00A01P3/00
CPCA01N43/16A01N47/44A01N63/00
Inventor 唐雪明
Owner SILICON GENE TECH (SHANGHAI) CO LTD
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