CN1543795A - Disinfectant capable of killing SARS coronavirus - Google Patents

Disinfectant capable of killing SARS coronavirus Download PDF

Info

Publication number
CN1543795A
CN1543795A CNA2003101134293A CN200310113429A CN1543795A CN 1543795 A CN1543795 A CN 1543795A CN A2003101134293 A CNA2003101134293 A CN A2003101134293A CN 200310113429 A CN200310113429 A CN 200310113429A CN 1543795 A CN1543795 A CN 1543795A
Authority
CN
China
Prior art keywords
cpe
toxicity toxicity
disinfectant
sterilization
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CNA2003101134293A
Other languages
Chinese (zh)
Other versions
CN1259829C (en
Inventor
殷生章
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangzhou Outike Disinfectant Co., Ltd.
Original Assignee
GUANGZHOU OTIC BIOLOGICAL MEDICINE TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GUANGZHOU OTIC BIOLOGICAL MEDICINE TECHNOLOGY Co Ltd filed Critical GUANGZHOU OTIC BIOLOGICAL MEDICINE TECHNOLOGY Co Ltd
Priority to CN 200310113429 priority Critical patent/CN1259829C/en
Publication of CN1543795A publication Critical patent/CN1543795A/en
Application granted granted Critical
Publication of CN1259829C publication Critical patent/CN1259829C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

The invention relates to a disinfecting agent for eradicating SARS coronavirus which is peroxy acetic acid compound solution comprising right proportion (1:2.5-1:6), while the process of use comprises diluting with water by the proportion of 1:100-1000, immersing, sprinkling or evaporating to the sterilization destination.

Description

A kind of disinfectant of killing SARS pneumonia coronavirus
Technical field:
The present invention relates to a kind of disinfectant of killing SARS pneumonia coronavirus, this disinfectant is with proper proportion (1: 2.5---1: 6) the Peracetic acid complex solution of Zu Chenging, water is with 1 during use: the dilution proportion of 100---1000, the sterilization target is sprayed to soak, modes such as evaporation carry out disinfection, and can kill the coronavirus that causes the SARS pneumonia.
Background technology:
With hydrogen peroxide, Peracetic acid is the high stable compound system disinfectant of composition, is a kind of disinfectant that is mainly used in aspects such as hospital, public place, livestock-raising field, family, communal service, pollutant processing.Can effectively kill various common disease substances.
Hydrogen peroxide, Peracetic acid high stable composite disinfectant be last century the seventies along with the development of Auxiliaries Industry is overcoming former hydrogen peroxide or Peracetic acid as the deficiency of single-activity composition disinfectant and a kind of new disinfectant of developing.Because the development of various active medium auxiliary agents makes the system that originally can not stablize coexistence be achieved.For over ten years, along with the continuous intensification of research, the effectiveness of its killing microorganisms improves constantly, and also constantly prolong stationary phase, has become a kind of efficient, ripe practical product.
At present the main disinfectant manufacturing enterprise in North America and Europe all produces this series products, the system that the peroxide composite disinfectant combines each composition of Peracetic acid, hydrogen peroxide, surfactant, complexing agent and adhesive agent together with the chemically stable equilibrium principle.Its microbial killing ability is with the 4-6 of concentration Peracetic acid doubly, and the 3-5 of chlorine dioxide doubly fartherly surpasses traditional aldehydes, phenols, quaternary ammonium salts disinfectant.And stable storage uses back all degradeds in environment at normal temperatures, ecotope is not caused any pollution and infringement.
Along with succeeding in developing of this series products, its application is constantly expanded.Environmental Protection Agency is used for article surface sterilization in approval in 1989, after gradually approval be used for livestock and poultry and culture fishery, the purification sterilization of hospital and public place space disinfection, family disinfection, the vehicles and drinking-water system.Approval in 1996 is used for the sterilization that kidney oozes the equipment of washing and various catheters.The various countries, Europe have also ratified above every purposes gradually.Various specialty sterilizations during this product of world health organisation recommendations breaks out as eqpidemic disease, especially space and crust sterilization.
Universal disinfectant on the domestic market is many based on sterilization at present, and is relatively poor to microbial body killing actions such as virus, Chlamydias under conventional working concentration, has only passivation in other words.And domestic high effect disinfectants has only chlorine dioxide and one pack system peracetic acid soln, and pathogene and infection chain become again and become increasingly complex at present, and these disinfectants are difficult to satisfy market demand.
2003 at world wide, particularly the atypical pneumonia that takes place of China make develop have suppress and kill the effect of atypical pneumonia coronavirus disinfectant significant, seeks a kind of stable, efficient, side effect little, widely applicable have simultaneously suppress and kill that the atypical pneumonia coronavirus acts on disinfectant constituted content of the present invention.
Summary of the invention:
The invention provides a kind of is the disinfectant of main active ingredient with hydrogen peroxide, Peracetic acid compound.
The present invention also provides the new application of this disinfectant, that is: use this disinfectant inhibition and kill the atypical pneumonia coronavirus.
The present invention also provides the preparation method and the using method of this disinfectant.
The compound system that mainly consists of hydrogen peroxide and Peracetic acid composition of disinfectant of the present invention is represented as with structural formula: H 2O 2+ CH 3COOH and CH 3COOOH+H 2The oxidation coexistence equilibrium system of O, other consist of: non-ionic surface active agent (n=10-12), the cationic high-molecular thickener, macromolecular complexing agent (molecular weight 〉=4000), state amyldiacid peroxide, oxyquinoline, its surplus is a water.
Disinfectant of the present invention is preferably filled a prescription and is consisted of:
Hydrogen peroxide 25-30%
Glacial acetic acid 8-12%
Alkylol APEO 1-3%
Polyvinylpyrrolidone 3-5%
Disodium ethylene diamine tetraacetate (EDTA) 0.01-0.1%
State amyldiacid peroxide 2-4%
Oxyquinoline 0.3-0.5%
Its surplus is a water.
Above percentage is percentage by weight.
Disinfectant of the present invention is a multicomponent stable collaboration system.Optimal proportion (1: 5) according to Peracetic acid and hydrogen peroxide sensitive concentration (MBC) design separately.When concentration of hydrogen peroxide being increased to 5 times of Peracetic acid concentration, system can obtain the highest OR unit, and the oxidability effect basis of this class disinfectant just.
Disinfectant manufacturing step of the present invention is as follows:
The precision weighing raw material, main material hydrogen peroxide and glacial acetic acid mix stirring, add other raw materials, stop reaction, can, packing.
Concrete step can be: the raw material of hydrogen peroxide 25-30%, glacial acetic acid 8-12%, alkylol APEO 1-3%, polyvinylpyrrolidone 3-5%, disodium ethylene diamine tetraacetate (EDTA) 0.01-0.1% is mixed, react, add water to total amount, when the survey Peracetic acid is 4.5-5.5, add state amyldiacid peroxide 2-4%, oxyquinoline 0.3-0.5% mixes and gets final product.
It is fairly simple making principle, but the dynamic equilibrium of control reaction and the adding of various auxiliary compositions are very narrow " point " condition of a segment limit during the course, are slightly offset, and entire block is promptly scrapped.The technology core point is:
PH：2.2---2.75。
E °=2.16V: add the reaction controlling agent.
E °=2.18V: add surfactant and complexing agent.
C Ch 3Cooh/c H 2O 2During=1.0/4.75: lower the temperature and stop overall process.
The another one importance is the selection and the design of packaging material:
(1) will tolerate almost is the destruction of the highest chemicals of oxidizing potential.
(2) adapt to the course of reaction of dynamic equilibrium and higher vapour pressure, can arrange and release minimum gas, but must guarantee not trickle, and guarantee that gas is unidirectional release.Like this, just require strictly to select the PP of fixed member weight range and PE material to annotate the pressure pail pack,, and select semipermeable membrane outgas material with mechanics balance method design shape and angle radian.
The macromolecular complexing agent of the optimum weight that the present invention selects for use obtains can stablizing under the normal temperature product of storage, and the cationic high-molecular thickener that the present invention selects for use makes product use the back can retain 1-1.5 hour in the direct activity of crust;
When disinfectant of the present invention proves in 0.02% above concentration through the Guangdong Prov. Disease Prevention-control Center, can kill the SARS coronavirus; The big the 3rd attached clinical hospital infectious disease section experimental results show that hepatitis viruse when the 0.03% above concentration simultaneously, can kill hepatitis B fully.Disinfectant of the present invention can be killed various common pathogenic former in bacterium, fungi, virus and intractable brood cell such as bacillus anthracis in 0.002～1.0% concentration.
Major technique characteristics of the present invention are:
(1) compares with other all kinds of disinfectants, have the effectiveness of the strongest killing microorganisms.Two kinds of active ingredients stably combine together, and reach more potent disinfective action.Release liquor ratio with what Peracetic acid content was equal to, the effect of compound system has improved 4-5 doubly.0.002-1.0% concentration can be killed various common pathogenic former in bacterium, fungi, virus and intractable brood cell such as bacillus anthracis.
(2) have spontaneous evaporation and permeability, can play a role to each dead angle;
(3) hydrogen peroxide, Peracetic acid content have best synergistic effect mutually under 5: 1 situation, can reduce the required time of pathogene of killing.
(4) fully prolong the holding time, the stable storage life of product was reached more than 1.5 years, overcome common Peracetic acid, hydrogen peroxide storage life and have only several days defectives to several weeks.
(5) be a kind of real environment-friendly type disinfectant, promptly be decomposed into water and oxygen oxygen etc. after effect is finished.Excitant to humans and animals is extremely low, does not produce carcinogenic substances such as chloroform, is self degradation when this product is had an effect, and need not secondary cleaning, also not to any infringement of environment structure.
The experimental study report that below has killing action for SARS-COV (SARS coronavirus) for disinfectant of the present invention
Experimental technique:
One, material:
1, A liquid: 5% disinfectant of the present invention is called: Europe for the gram, B liquid: 10% dichloroacetic acid in contrast:
2, aseptic standard hard water: hardness 342mg/L is used to dilute Europe for restraining and dichloroacetic acid:
3, dilution: the MEM of 2% calf serum:
4, cell: VeroE6;
5, virus: SARS-COV.
Two, method: micro-cytopathy political reform
1, the mark sudden strain of a muscle hard water with sterilization in advance dilutes 5% Europe successively for gram (A liquid):
1∶5→1∶10→1∶50→1∶100→1∶250→1∶500→1∶1000∶
2, the standard hard water with sterilization in advance dilutes 10% dichloroacetic acid (B liquid) successively:
1∶5→1∶10→1∶50→1∶100→1∶200
3, each oneself dilution is good dilution Europe adds 0.5mlSARS-COV, mixing effect 10min for gram or dichloroacetic acid 0.5ml:
4, the aseptic hard water of virus control mixed liquor: 0.5ml adds 0.5mlSARS-COV, mixing effect 10min;
5, the MEM dilution 10 times of dilutions successively with 2% calf serum of the mixed liquor of gram or dichloroacetic acid and SARS-COV are replaced in Europe: 1: 10 -1→ 1: 10 -2→ 1: 10 -3→ 1: 10 -4→ 1: 10 -5The virus control dilution process is the same;
6, vitellophag according to a conventional method, preparation VeroE6 cell suspension, and cell suspension joined in the trace cell plate of aseptic 96 holes every hole 0.1ml;
7, oneself dilution is good mixed liquor joins the 96 holes trace cell plate that added the VeroE6 cell every hole 0.1ml successively from high dilution to low dilution factor;
8, put 5%CO 236 ℃ of CO 2Incubator is cultivated.
Three, the result observes and analyzes:
1, plays observed result next day, when stable disease (CPE) appears in virus control, write down the result, cytotoxicity caused record " toxicity " occurs, cytopathy record " CPE-" do not occur, cytopathy occurs and be recorded as " CPE+ ";
Experimental result sees Table 1-7:
Experimental result summary sheet (1)
The experiment date: on October 11st, 2003
Date of observation: on October 16th, 2003
The result
A1 stoste 10 -1??10 -2??10 -3??10 -4??10 -5A2 stoste 10 -1??10 -2??10 -3??10 -4??10 -5 Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Do not find cytopathogenic effect behind 1: 5 dilution inactivation of viruses
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Do not find cytopathogenic effect behind 1: 10 dilution inactivation of viruses
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
Illustrate: A liquid is that gram is replaced in 5% Europe: dilute in following ratio with sterilization hard water successively
A1:1: 10 times of dilutions successively behind the 5 dilution .5ml+0.5mlSARS-COV effect 10min
A2:1: 10 times of dilutions successively after the 10 dilution 0.5ml+0.5mlSARS-COV effects 10
Experimental result summary sheet (2)
The experiment date: on October 11st, 2003
Date of observation: on October 16th, 2003
The result
A3 stoste 10 -1????10 -2????10 -3????10 -4????10 -5A4 stoste 10 -1????10 -2????10 -3????10 -4????10 -5 Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Do not find cytopathogenic effect behind 1: 50 dilution inactivation of viruses
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Do not find cytopathogenic effect behind 1: 100 dilution inactivation of viruses
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
Illustrate:
A3:1: 10 times of dilutions successively behind the 50 dilution .0.5ml+0.5mlSARS-COV effect 10min
A4:1: 10 times of dilutions successively after the 100 dilution 0.5ml+0.5mlSARS-COV effects 10
Experimental result summary sheet (3)
The experiment date: on October 11st, 2003
Date of observation: on October 16th, 2003
The result
A5 stoste 10 -1????10 -2????10 -3 Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Do not send out behind 1: 200 dilution inactivation of viruses
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
????10 -4????10 -5V is to stoste 10 -1????10 -2????10 -3????10 -4????10 -5 CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE - Existing cytopathogenic effect
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ The virus control titre is: 4.0log TCID50/ 100ul
CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ CPE+
CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ CPE+
CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ CPE+
CPE+ CPE - CPE+ CPE - CPE - CPE+ CPE - CPE+
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
Illustrate:
A5:1: 10 times of dilutions successively behind the 200 dilution .0.5ml+0.5mlSARS-COV effect 10min
V (virus) contrast: 10 times of dilutions successively behind the sterilization hard water 0.5ml+0.5mlSARS-COV effect 10min
Experimental result summary sheet (4) 2
The experiment date: on October 11st, 2003
Date of observation: on October 16th, 2003
The result
B1 stoste 10 -1????10 -2????10 -3????10 -4????10 -5B2 stoste 10 -1????10 -2????10 -3????10 -4????10 -5 Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Do not find cytopathogenic effect behind 1: 10 dilution inactivation of viruses
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Do not find cytopathogenic effect behind 1: 20 dilution inactivation of viruses
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
Illustrate: B liquid is 10% dichloroacetic acid: dilute in following ratio with sterilization hard water successively
B1:1: 10 times of dilutions successively behind the 10 dilution .0.5ml+0.5mlSARS-COV effect 10min
B2:1: 10 times of dilutions successively behind the 20 dilution 0.5ml+0.5mlSARS-COV effect 10min
Experimental result summary sheet (5)
The experiment date: on October 11st, 2003
Date of observation: on October 16th, 2003
The result
B3 stoste 10 -1????10 -2????10 -3????10 -4????10 -5B2 stoste 10 -1????10 -2????10 -3????10 -4????10 -5 Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Do not find cytopathogenic effect behind 1: 100 dilution inactivation of viruses
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Do not find cytopathogenic effect behind 1: 200 dilution inactivation of viruses
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
Illustrate:
B3:1: 10 times of dilutions successively behind the 100 dilution .0.5ml+0.5mlSARS-COV effect 10min
B4:1: 10 times of dilutions successively behind the 200 dilution 0.5ml+0.5mlSARS-COV effect 10min
Experimental result summary sheet (6) 2
The experiment date: on October 11st, 2003
Date of observation: on October 16th, 2003
The result
A6 stoste 10 -1????10 -2????10 -3????10 -4 Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity 1∶250
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
????10 -5A7 stoste 10 -1????10 -2????10 -3????10 -4????10 -5 CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity 1∶500
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
Illustrate: A liquid is that gram is replaced in 5% Europe: dilute in following ratio with sterilization hard water successively
A6:1: 10 times of dilutions successively behind the 250 dilution .0.5ml+0.5mlSARS-COV effect 10min
A7:1: 10 times of dilutions successively behind the 500 dilution 0.5ml+0.5mlSARS-COV effect 10min
Experimental result summary sheet (7)
The experiment date: on October 11st, 2003
Date of observation: on October 16th, 2003
The result
A8 stoste 10 -1????10 -2????10 -3????10 -4????10 -5V is to stoste 10 -1????10 -2????10 -3????10 -4????10 -5 Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Behind 1: 1000 dilution inactivation of viruses in 10 -2The dilution row are found 2 porocyte pathologies (CPE+)
Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity Toxicity
CPE - CPE+ CPE - CPE - CPE - CPE+ CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ The virus control titre is: 4.25log TCID50/ 100ul
CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ CPE+
CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ CPE+
CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ CPE+ CPE+
CPE+ CPE - CPE+ CPE - CPE+ CPE+ CPE+ CPE+
CPE - CPE - CPE - CPE - CPE - CPE - CPE - CPE -
Illustrate:
A8:1: 10 times of dilutions successively behind the 1000 dilution .0.5ml+0.5mlSARS-COV effect 10min
V (virus) contrast: 10 times of dilutions successively behind the sterilization hard water 0.5ml+0.5mlSARS-COV effect 10min
Disinfectant of the present invention, main application is: be used as
(1) sudden on a large scale public health event sterilization;
(2) sterilization of station, high density crowd public place, airport and the various vehicles routinely;
(3) sterilization of specific (special) requirements place such as hospital and medical waste;
(4) customs imports and exports sterilizations such as vehicle;
(5) sterilization of drinking water source and water system;
(6) family's cupboard, defend space disinfection;
(7) sterilization on breed farm;
(8) mariculture sterilization;
(9) sterilization in sports apparatus and other consumer places;
(10) sterilization in office place, entertainment place etc.
Disinfectant of the present invention, quality control standard is:
Outward appearance: colourless clear liquid has foam and penetrating odor
Arsenic :≤10ppm (A 3 5+)
Heavy metal :≤5ppm
Stationary phase (T 90): 〉=1.5 years
Disinfectant of the present invention, using method is:
Water is with 1 during use: the dilution proportion of 100---1000, the sterilization target to be sprayed to soak, and modes such as evaporation carry out disinfection, and can kill the coronavirus that causes the SARS pneumonia.
Embodiment:
Further specify the present invention by the following examples.
Embodiment 1
Prescription is formed:
Hydrogen peroxide 25%
Glacial acetic acid 10%
Alkylol APEO 2%
Polyvinylpyrrolidone 4%
Disodium ethylene diamine tetraacetate (EDTA) 0.05%
State amyldiacid peroxide 3%
Oxyquinoline 0.4%
Its surplus is a water
Method for making:
The raw material of hydrogen peroxide, glacial acetic acid, alkylol APEO, polyvinylpyrrolidone, disodium ethylene diamine tetraacetate (EDTA) is mixed, react, add water, when the survey Peracetic acid is 4.5-5.5 to total amount, add state amyldiacid peroxide, oxyquinoline mixes and gets final product.
Embodiment 2
Prescription is formed:
Hydrogen peroxide 30%
Glacial acetic acid 10%
Alkylol APEO 2%
Polyvinylpyrrolidone 4%
Disodium ethylene diamine tetraacetate (EDTA) 0.05%
State amyldiacid peroxide 3%
Oxyquinoline 0.4%
Its surplus is a water
Method for making:
The raw material of hydrogen peroxide, glacial acetic acid, alkylol APEO, polyvinylpyrrolidone, disodium ethylene diamine tetraacetate (EDTA) is mixed, react, add water, when the survey Peracetic acid is 4.5-5.5 to total amount, add state amyldiacid peroxide, oxyquinoline mixes and gets final product.

Claims (10)

1. disinfectant, it consists of:
Hydrogen peroxide 25-30%;
Acetate 8-12%;
Non-ionic surface active agent 1-3%;
Cationic high-molecular thickener 3-5%;
Molecular weight 〉=4000 macromolecular complexing agent 0.01-0.1%;
State amyldiacid peroxide 2-4%;
Oxyquinoline 0.3-0.5%;
Surplus is a water.
2. the disinfectant of claim 1 is characterized in that, non-ionic surface active agent is the alkylol APEO.
3. the disinfectant of claim 1 is characterized in that, the cationic high-molecular thickener is a polyvinylpyrrolidone.
4. the disinfectant of claim 1 is characterized in that, molecular weight 〉=4000 macromolecular complexing agents are disodium ethylene diamine tetraacetate.
5. the preparation method of the disinfectant of claim 1, it is characterized in that, the raw material of hydrogen peroxide 25-30%, glacial acetic acid 8-12%, alkylol APEO 1-3%, polyvinylpyrrolidone 3-5%, disodium ethylene diamine tetraacetate (EDTA) 0.01-0.1% is mixed, react, add water to total amount, when the survey Peracetic acid is 4.5-5.5, add state amyldiacid peroxide 2-4%, oxyquinoline 0.3-0.5% mixes.
6. the disinfectant of claim 1 is used for suppressing and/or killing the atypical pneumonia coronavirus.
7. the disinfectant of claim 1 is as the Application of disinfectants that suppresses and/or kill the atypical pneumonia coronavirus.
8. the application of claim 7, the scope of application is:
(1) sudden on a large scale public health event sterilization;
(2) sterilization of station, high density crowd public place, airport and the various vehicles routinely;
(3) sterilization of specific (special) requirements place such as hospital and medical waste;
(4) customs imports and exports sterilizations such as vehicle;
(5) sterilization of drinking water source and water system;
(6) family's cupboard, defend space disinfection;
(7) sterilization on breed farm;
(8) mariculture sterilization;
(9) sterilization in sports apparatus and other consumer places;
(10) sterilization in office place, entertainment place etc.
9. the using method of the disinfectant of claim 1 is characterized in that, water is with 1 during use: the dilution proportion of 100---1000 carries out disinfection to be selected from the mode of overflowing bubble, spraying, evaporating to the sterilization target.
10. the disinfectant of claim 1, quality control standard is:
Outward appearance: colourless clear liquid has foam and penetrating odor
Arsenic :≤10ppm (A 3 5+)
Heavy metal :≤5ppm
Stationary phase (T 90): 〉=1.5 years.
CN 200310113429 2003-11-10 2003-11-10 Disinfectant capable of killing SARS coronavirus Expired - Fee Related CN1259829C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200310113429 CN1259829C (en) 2003-11-10 2003-11-10 Disinfectant capable of killing SARS coronavirus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200310113429 CN1259829C (en) 2003-11-10 2003-11-10 Disinfectant capable of killing SARS coronavirus

Publications (2)

Publication Number Publication Date
CN1543795A true CN1543795A (en) 2004-11-10
CN1259829C CN1259829C (en) 2006-06-21

Family

ID=34336861

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200310113429 Expired - Fee Related CN1259829C (en) 2003-11-10 2003-11-10 Disinfectant capable of killing SARS coronavirus

Country Status (1)

Country Link
CN (1) CN1259829C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101816310A (en) * 2010-04-07 2010-09-01 刘思波 Disinfectant for dialyser multiplexing machine
CN101267802B (en) * 2005-09-28 2010-11-24 三菱瓦斯化学株式会社 Teeth whitening agent and teeth whitening method
CN104994732A (en) * 2012-10-18 2015-10-21 Chd生物科学公司 Compositions comprising peroxy acid
US11284621B2 (en) 2010-04-15 2022-03-29 Armis Biopharma, Inc. Compositions comprising peroxyacid and methods for producing and using the same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101267802B (en) * 2005-09-28 2010-11-24 三菱瓦斯化学株式会社 Teeth whitening agent and teeth whitening method
CN101816310A (en) * 2010-04-07 2010-09-01 刘思波 Disinfectant for dialyser multiplexing machine
US11284621B2 (en) 2010-04-15 2022-03-29 Armis Biopharma, Inc. Compositions comprising peroxyacid and methods for producing and using the same
CN104994732A (en) * 2012-10-18 2015-10-21 Chd生物科学公司 Compositions comprising peroxy acid
US9877483B2 (en) 2012-10-18 2018-01-30 Armis Biopharma, Inc. Compositions comprising peroxyacid and methods for producing and using the same

Also Published As

Publication number Publication date
CN1259829C (en) 2006-06-21

Similar Documents

Publication Publication Date Title
CN1234273C (en) Synergetic biocidal composition comprising 2-methylisothiazoline-3-on
CN1090126A (en) The quick-drying gel-type disinfectant that is used for hand and finger
CN1185716A (en) Insecticidal composition effective against fleas on mammals particularly cats and dogs
CN1433270A (en) Microbicide compositions
CN1036882A (en) Synergistic biocidal composition
CN101076315A (en) Sterilization preparation
CN1847200A (en) Pollution-less pesticide fertilizer for preventing and controlling blight and its production process
CN1210211C (en) Substances and method for production of water suitable for aquariums or garden ponds
CN101031203A (en) Compositions for use against one or more pathogens
CN1051841A (en) Contact lens disinfecting system
CN100341409C (en) Pypithione biocides enhanced by zinc metal ions and organic amines
CN1350428A (en) Microbially resistant compositions
CN1137220A (en) Antimicrobial agent containing quaternary ammonium salt
CN1647633A (en) Germicidal compositions containing phthalaldehyde mixtures and methods of using such compositions for disinfection or sterilization
CN1259829C (en) Disinfectant capable of killing SARS coronavirus
CN1309910A (en) Mixed rotenone preparation
CN1711845A (en) Disinfectant for killing coronary virus
CN1557160A (en) Mixed insecticide missible oil formulation with neem oil as synergist
CN1623390A (en) Application of 2-cydno-3-amino-3-phenylethyl acrylate for preventing and treating patty rice bakanae disease
CN1099220A (en) A plant-microbicidal composition having synergistic action, comprising at least two active ingredient components, eherein......
CN1613308A (en) Antiseptics and preparation thereof
WO2017061630A1 (en) Antibacterial agent and method for suppressing disease of marine organism caused by infection with vibrio parahaemolyticus
CN1794915A (en) Aqueous compositions for disinfection and/or sterilization
CN1139324C (en) Bacteriocide compositions for agricultural and horticultural use
CN1063016A (en) Acaricide composition

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
ASS Succession or assignment of patent right

Owner name: YIN SHENGZHANG

Free format text: FORMER OWNER: GUANGZHOU OTIC BIOLOGICAL MEDICINE TECHNOLOGY CO., LTD.

Owner name: LIU XING

Effective date: 20050318

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20050318

Address after: 510000, Guangdong Science City, Guangzhou Guangzhou International Business Incubator Co., Ltd. A District 1002

Applicant after: Yin Shengzhang

Co-applicant after: Liu Xing

Address before: A, 1002, Guangzhou International Business Incubator Co., Ltd., Guangzhou Science City, Guangdong, China

Applicant before: Guangzhou Otic Biological Medicine Technology Co., Ltd.

C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Free format text: FORMER OWNER: LIU XING

Effective date: 20050909

Owner name: GUANGZHOU CITY IN EUROPE FOR THE PRODUCTION OF DI

Free format text: FORMER OWNER: YIN SHENGZHANG

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20050909

Address after: 510663, Guangzhou economic and Technological Development Zone, Guangdong, Guangzhou Science City, Guangzhou international business incubator A District, room 1001

Applicant after: Guangzhou Outike Disinfectant Co., Ltd.

Address before: 510663 A 1002, Guangzhou international business incubator, Science City, Guangdong, Guangzhou

Applicant before: Yin Shengzhang

Co-applicant before: Liu Xing

C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20060621

Termination date: 20091210