CN107258814A - A kind of composite disinfectant of Quick disinfection sterilization and its preparation method and application - Google Patents
A kind of composite disinfectant of Quick disinfection sterilization and its preparation method and application Download PDFInfo
- Publication number
- CN107258814A CN107258814A CN201710561703.5A CN201710561703A CN107258814A CN 107258814 A CN107258814 A CN 107258814A CN 201710561703 A CN201710561703 A CN 201710561703A CN 107258814 A CN107258814 A CN 107258814A
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- Prior art keywords
- composite disinfectant
- liquid
- silver
- disinfection sterilization
- quick disinfection
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/16—Heavy metals; Compounds thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/12—Quaternary ammonium compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/13—Amines
- A61K31/14—Quaternary ammonium compounds, e.g. edrophonium, choline
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K33/00—Medicinal preparations containing inorganic active ingredients
- A61K33/24—Heavy metals; Compounds thereof
- A61K33/38—Silver; Compounds thereof
Abstract
A kind of composite disinfectant of Quick disinfection sterilization and its preparation method and application, the composition of its composite disinfectant content meter by mass percentage, including：Liquid silver ion 0.001PPM~1%, nano single silver particles 0.001PPM~1%, cationic surfactant 1PPM~10%, surplus is to blend liquid, it is mixed evenly in proportion, it is nontoxic non-stimulated, suitable for human epidermal, the disinfection of mucous membrane, clothing footgear, case and bag, bedding, furniture, the sterilization of automobile interior trim and other items and long-acting bacteriostatic anti-mildew, it can also be used for the epidermis of animal and the disinfection of mucous membrane, silver ion, the combination of nano single silver particles and cationic surfactant significantly enhances the killing action to microorganism, there is powerful gain killing action to bacterium, its disinfection has high efficiency and persistence, and with certain cleaning detergent action.
Description
Technical field
The present invention relates to composite disinfectant and its preparation of thimerosal technical field, more particularly to a kind of sterilization of Quick disinfection
Methods and applications.
Background technology
In daily life, clothing footgear, case and bag, bedding, furniture, automobile interior trim and other items are often and human body skin
Contact, easy breed bacteria is damaged to health, to eliminate harm, it is necessary to which artificial sterilizing, is in general used
Disinfection solution is a kind of preferable means.Common disinfectant typically using organic matter as antiseptic and disinfectant, mainly
It is that destruction bacterium and virus are chemically reacted, the knot of destruction bacterium and virus by being chemically reacted with bacterium and virus
Structure is killed to realize to it, and the sterilization duration is short, and bacterium and virus are also easy to produce the resistance to the action of a drug.
In addition, current many like products are single variety sterile products, such as：The disinfectant that silver ion is produced,
Although there is very strong sterilization to kill the virus fungicidal action, it is not lasting to act on.Such as：The born sterilization of nano single silver particles
Agent, can for a long time sterilize and kill the virus antifungal, but the effect in the short time is not strong.For single variety sterile products bactericidal effect and
The problem of persistence can not have both simultaneously, in the prior art also it has been proposed that some composite disinfectants, but addition needed for it is helped
Agent is more, and the process being mixed with is numerous and diverse, therefore applicant has done further research to composite disinfectant, finds a kind of
Reach higher bactericidal effect and it is persistent reduce the addition of auxiliary agent simultaneously, and reduce or remit and cumbersome be mixed with process.
The content of the invention
It is an object of the invention to propose a kind of composite disinfectant of Quick disinfection sterilization, the logical of bacterial cytoplasm film can be changed
Permeability, silver ion, nano single silver particles and cationic surfactant triplicity significantly enhance and microorganism are killed
The effect of going out, there is powerful gain killing action to bacterium, and the speed of disinfection is fast.
It is another object of the present invention to propose a kind of preparation method of the composite disinfectant of Quick disinfection sterilization, due to
Each component is respectively provided with fine dispersion/dissolubility, and mixing, which is stirred evenly, can prepare finished product, and process is simple.
It is another object of the present invention to propose a kind of application of Quick disinfection sterilization, because its is nontoxic non-stimulated, fit
For the disinfection to human epidermal, mucous membrane, clothing footgear, case and bag, bedding, furniture, automobile interior trim and other items
Sterilization and long-acting bacteriostatic anti-mildew, it can also be used to the epidermis of animal and the disinfection of mucous membrane.
For up to this purpose, the present invention uses following technical scheme：
A kind of composite disinfectant of Quick disinfection sterilization, content meter by mass percentage, including：Liquid silver ion
0.001PPM~1%, nano single silver particles 0.001PPM~1%, cationic surfactant 1PPM~10%, surplus is hook
Convert liquid.
Further description, the nano single silver particles are the nano single fine silver particulate that diameter is less than 28 nanometers.
Further description, the nano single fine silver particulate is to be obtained by metal fine silver block by ultra-fine grinding technology
.
Further description, the nano single fine silver particulate is to be electrolysed to obtain by the compound of argentiferous.
Further description, the cationic surfactant is benzalkonium bromide.
Further description, the liquid of blending is one or more liquid in distilled water, ethanol, glycerine or paraffin oil
The blending liquid of body composition.
Further description, content meter by mass percentage, including：Liquid silver ion 1PPM, nano single silver particles
50PPM, benzalkonium bromide 0.1%, surplus is distilled water.
Further description, the nano single silver particles are nanometer spherical particle.
Further description, the composite disinfectant of above-mentioned Quick disinfection sterilization is applied to the epidermis or viscous of human body/animal
Film or clothing leatherware.
Further description, the preparation method of the composite disinfectant of above-mentioned Quick disinfection sterilization, by liquid silver ion, receives
Meter Dan Ti silver particles and cationic surfactant are blent in liquid by formula concentration proportioning addition to be mixed, and is stirred i.e.
Composite disinfectant can be obtained.
Beneficial effects of the present invention：
1st, the composition of three kinds of sterilizings is organically combined, synergy is played, in cation surface activating
Agent changes after bacterial cytoplasm membrane permeability, and silver ion or silver-colored particulate are easier to infilter and killing action played in bacterial cell, and
Offseting malicious body surface has certain cleaning detergent action, can also strengthen the disinfective action of silver ion and silver particles, and nanometer
Monomer silver particles can play long term disinfection effect, and triplicity reaches higher bactericidal effect and persistent while reducing auxiliary agent
Addition, and reduce or remit and cumbersome be mixed with process；
2nd, it is nontoxic non-stimulated, it is adaptable to human epidermal, the disinfection of mucous membrane, clothing footgear, case and bag, bedding,
The sterilization of furniture, automobile interior trim and other items and long-acting bacteriostatic anti-mildew, it can also be used to the epidermis of animal and the disinfection of mucous membrane.
Embodiment
Technical scheme is further illustrated below by embodiment.
A kind of composite disinfectant of Quick disinfection sterilization, content meter by mass percentage, including：Liquid silver ion
0.001PPM~1%, nano single silver particles 0.001PPM~1%, cationic surfactant 1PPM~10%, surplus is hook
Convert liquid.
The application proposes the composite disinfecting of a kind of silver ion, nano single silver particles and cationic surfactant composition
Liquid, silver ion can kill 650 various bacterias, fungi, virus in several minutes, liquid silver ion and cause of disease that the application is selected
After cell membrane/film combination of bacterium, thalline, the sulfydryl (- SH) rapidly with oxygen metabolism enzyme can be directly entered and combined, enzyme is inactivated, hinder
Disconnected respiratory metabolism makes it be choked to death, and passes through unique sterilization mechanism so that liquid silver ion can be killed rapidly in low concentration
Pathogenic bacteria.Liquid silver ion can play bactericidal action immediately, but its concentration can within a few houres rapid decrease, therefore, this Shen
Please in be also added into nano single silver particles, Silver nanoparticles can produce powerful microorganism killing effect, can be in several minutes
650 various bacterias, fungi, virus are killed, while the persistence of Silver nanoparticles is longer, effective continuity the application thimerosal
Disinfective action, in addition, being additionally added cationic surfactant class, by changing bacterial cytoplasm membrane permeability, makes thalline endochylema thing
Matter exosmoses, and hinders it to be metabolized and plays killing action, improves germicidal efficiency.
Further description, using nano single silver particles, silver particles being scattered in thimerosal with stable and uniform,
It can be uniformly dispersed by stirring, and it when being used to sterilize, nano single silver particles can be adsorbed on the surface for being sterilized object, can
Play the disinfective action of lasting silver-colored particulate.
The application organically combines the composition of three kinds of sterilizings, synergy is played, in cationic surface
Activating agent changes after bacterial cytoplasm membrane permeability, and silver ion or silver-colored particulate are easier to infilter and killing action played in bacterial cell,
Disinfection speed is speeded, and offsets malicious body surface and have certain cleaning detergent action, can also strengthen silver ion and silver granuel
The disinfective action of son, and nano single silver particles can play long term disinfection effect.After each composition combination, do not rise appoint each other
What chemically or physically reaction, influences on respective Disinfection Effect without reduction.The combination of three is significantly enhanced to microorganism
Killing action, have powerful gain killing action to bacterium, silver ion also has efficient kill with suppressing to viral fungi
Effect, killing action is sterilized so as to realize to harmful microbe.
Further description, the nano single silver particles are the nano single fine silver particulate that diameter is less than 28 nanometers.
Silver-colored mean particle dia is smaller, and its microorganism killing power is just strong, and skin effect is also obvious, and stable and uniform can be formed in multi-solvents
Colloidal solution, and more can for a long time adsorb and be sterilized body surface, particularly the absorption adhesion strength with fiber substance is stronger,
So as to play the disinfective action of lasting silver-colored particulate.
Further description, the nano single fine silver particulate is to be obtained by metal fine silver block by ultra-fine grinding technology
.Even-grained nano single fine silver particulate is obtained by ultra-fine grinding technology ball milling, production capacity is high, and it can preferably divide
Dissipate in thimerosal.
Further description, the nano single fine silver particulate is to be electrolysed to obtain by the compound of argentiferous.Compared to ultra-fine
Crushing of Ultrafine technology, the requirement using electrolysis mode to environment is relatively low, without having to worry about the influence of external dust.
Further description, the cationic surfactant is benzalkonium bromide.Benzalkonium bromide has water solubility, solvable
Xie Yu is blent in liquid, without other auxiliary agents, it is acted on silver ion, the silver-colored particulate of nano single simultaneously when, is changed in benzalkonium bromide
Attenuate after mycetocyte plasma membrane permeability, silver ion or silver-colored particulate are easier to infilter and killing action played in bacterial cell, and offset
Malicious body surface plays the role of certain cleaning de-sludging, and water is crossed after sterilization or wipes and can take away dirt, is had with existing
The thimerosal of disinfective action is compared, and adds detergent action, in addition more, moreover it is possible to which the sterilization for strengthening silver ion and silver particles is made
With.
Further description, the liquid of blending is one or more liquid in distilled water, ethanol, glycerine or paraffin oil
The blending liquid of body composition.Thimerosal stability is prepared from glycerine or paraffin oil higher, but such as need to remove after follow-up sterilization
If, it is cleaned, and difficulty is bigger than the thimerosal prepared from distilled water or ethanol, and distilled water or ethanol are used as blending liquid
Body, continues to use water and rinses i.e. removable thimerosal, it is preferred that using liquid composition blending liquid more than above two, be easy to the later stage
While cleaning, the stability of storage is also high, it is not easy to by outside contamination.
Further description, content meter by mass percentage, including：Liquid silver ion 1PPM, nano single silver particles
50PPM, benzalkonium bromide 0.1%, surplus is pure distilled water.
Liquid silver ion, nano single silver particles, benzalkonium bromide are respectively existed by 1PPM, 50PPM, 0.1% concentration proportioning
Together, realize long-acting, broad-spectrum and kill the effect for suppressing various microorganisms, and the features such as the nontoxic non-stimulated color without armpit, can be applicable
The spray disinfectant of the sterilization of human epidermal and mucous membrane, the also various articles of generally applicable clothing, and realize long acting antibiotic anti-mildew.And mesh
Preceding sterilization class product, does not find that all of above feature can be realized.
Further description, the nano single silver particles are nanometer spherical particle.The mobility of particle is improved, makes to receive
Meter Dan Ti silver particles can be scattered in thimerosal faster, when in use, more uniform can also be adsorbed in the flowing of liquid
The body surface being sterilized.
Further description, a kind of above-mentioned application of the composite disinfectant of Quick disinfection sterilization, the composite disinfectant
Epidermis or mucous membrane or clothing leatherware applied to human body/animal.The composite disinfectant that the application is proposed is nontoxic non-stimulated without armpit color
The characteristics of, it is adaptable to the surface of human body/animal or the sterilization of mucous membrane, while clothing leatherware is also applied for, such as footgear, case and bag, bed
The sterilization of Bed linens, furniture, automobile interior trim and other items, it is applied widely, without limitation.
Further description, the preparation method of the composite disinfectant of above-mentioned Quick disinfection sterilization, by liquid silver ion, receives
Meter Dan Ti silver particles and cationic surfactant are blent in liquid by formula concentration proportioning addition to be mixed, and is stirred i.e.
Composite disinfectant can be obtained.
By liquid silver ion, nano single silver particles, cationic surfactant and liquid is blent, matched by formula concentration
Together, it is well mixed, simple production process, is adapted to extensive quick production.Further description, each composition combination
Afterwards, do not play any chemically or physically reaction each other, respective Disinfection Effect is influenceed without reduction, but three acts synergistically
Under, significantly enhance the killing action to microorganism.
Specific experiment
By liquid silver ion, nano single silver particles, benzalkonium bromide, blend in liquid, according to the form below 1 formula concentration proportioning and exist
Together, it is well mixed, and with this liquid with the general concentration of each single composition and in the prior art composite disinfectant,
Compare bactericidal effect.
Table 1
The wherein preparation method of composite disinfectant conventional in comparative example：Before preparation, dispersant is configured to 5%
Solution for standby.During preparation, sodium glutamate, lactic acid, Nano Silver simple substance colloidal sol, glucitol and dispersant solution are stirred molten successively
Solution is in distilled water, into after homogeneous transparent solution, adds water to 950 milliliters, closed still aging 24 hours at 50 c.It is old
Room temperature is down in change after finishing, add carbamide peroxide, is slowly stirred uniform and is added distilled water to target volume, obtains composite bactericidal
Liquid.
Embodiment 1-8 and comparative example product are subjected to verification experimental verification, after detection sprinkling 5 points after 3 minutes and sprinkling
To the killing rate of bacterial fungus virus in clock, result of the test shows as follows：
The detection data of 3 minutes see the table below 2 after sprinkling：
Table 2
The detection data of 5 minutes are shown in Table 3 after sprinkling：
| Sequence number | The killing rate of bacterium | The killing rate of fungi | The killing rate of germ |
| Embodiment 1 | 85% | 78% | 90% |
| Embodiment 2 | 67% | 44% | 65% |
| Embodiment 3 | 73% | 0 | 0 |
| Embodiment 4 | 99.99% | 99.99% | 99.99% |
| Embodiment 5 | 99.99% | 99.99% | 99.99% |
| Embodiment 6 | 99.99% | 99.99% | 99.99% |
| Embodiment 7 | 99.99% | 99.99% | 99.99% |
| Embodiment 8 | 99.99% | 99.99% | 99.99% |
| Comparative example | 99.99% | 99.99% | 99.99% |
Table 3
Tested more than, it was demonstrated that it is compound that silver ion of the present invention, nano single silver particles and benzalkonium bromide are constituted
Thimerosal, combined sterilizing effect is better than the Disinfection Effect of any single component, in addition from the point of view of table 2, is come with sterilization speed
Say, technical scheme is also an advantage over any single component and existing composite disinfectant, sprinkling is sterilized after 3 minutes
Bactericidal effect is optimal, and the preparation method of the thimerosal of the present invention is more simple, and finished product can be obtained after mixing.
By the thimerosal (specific proportioning see the table below the embodiment 9 and 10 in 4) of the present invention and the spray of existing routine disinfection liquid
It is sprinkled upon on clothing, is repeatedly washed, Silver nanoparticles retains situation after it is washed, and see the table below 5.
Table 4
| Sequence number | Washing situation |
| Embodiment 9 | After being washed through 50 times, the presence of Silver nanoparticles still can detect |
| Embodiment 10 | After being washed through 60 times, the presence of Silver nanoparticles still can detect |
| The composite disinfectant of prior art | After being washed through 40 times, the presence of Silver nanoparticles still can detect |
Table 5
The thimerosal of the present invention is sprayed on clothing, after being washed through 50 times, the presence of Silver nanoparticles is still can detect,
The combination of each composition of the invention is confirmed, adhesive ability of the Silver nanoparticles on clothes fiber is not influenceed not only but also had
There is gain effect, adhesive ability is improved, the sterilization persistence that it is acted on clothing is longer, clothing is had antibacterial anti-mildew
Effect.
Above-described embodiment 9,10 and the thimerosal liquid of comparative example are used to sterilize the plastic casing with obvious dirt, used
The rag that soaking has corresponding thimerosal wipes plastic casing, and its stain elimination effect is：The rag soaked using embodiment 9 or 10,
Gently wipe or dirt can back and forth be removed twice, use smearing that comparative example (i.e. existing composite disinfectant) is soaked
Cloth, dirt can not easily be wiped and removed.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel, which would not require any inventive effort, can associate other embodiments of the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (10)
1. a kind of composite disinfectant of Quick disinfection sterilization, it is characterised in that：Content meter by mass percentage, including：Liquid silver
Ion 0.001PPM~1%, nano single silver particles 0.001PPM~1%, cationic surfactant 1PPM~10%, surplus
To blend liquid.
2. a kind of composite disinfectant of Quick disinfection sterilization according to claim 1, it is characterised in that：The nano single
Silver particles are the nano single fine silver particulate that diameter is less than 28 nanometers.
3. a kind of composite disinfectant of Quick disinfection sterilization according to claim 2, it is characterised in that：The nano single
Fine silver particulate is obtained by metal fine silver block by ultra-fine grinding technology.
4. a kind of composite disinfectant of Quick disinfection sterilization according to claim 2, it is characterised in that：The nano single
Fine silver particulate is electrolysed by the compound of argentiferous and obtained.
5. a kind of composite disinfectant of Quick disinfection sterilization according to claim 1, it is characterised in that：The cation form
Face activating agent is benzalkonium bromide.
6. a kind of composite disinfectant of Quick disinfection sterilization according to claim 1, it is characterised in that：It is described to blend liquid
For the blending liquid of one or more liquid composition in distilled water, ethanol, glycerine or paraffin oil.
7. a kind of composite disinfectant of Quick disinfection sterilization according to claim 5, it is characterised in that：By mass percentage
Content meter, including：Liquid silver ion 1PPM, nano single silver particles 50PPM, benzalkonium bromide 0.1%, surplus is distilled water.
8. a kind of composite disinfectant of Quick disinfection sterilization according to claim 2, it is characterised in that：The nano single
Silver particles are nanometer spherical particle.
9. a kind of application of the composite disinfectant of Quick disinfection sterilization described in claim 1-8 any one, it is characterised in that：
The composite disinfectant is applied to the epidermis or mucous membrane or clothing leatherware of human body/animal.
10. a kind of preparation method of the composite disinfectant of Quick disinfection sterilization described in claim 1, it is characterised in that：By liquid
State silver ion, nano single silver particles and cationic surfactant are blent in liquid by formula concentration proportioning addition and mixed
Close, composite disinfectant can be obtained by stirring.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841149A (en) * | 2020-05-27 | 2020-10-30 | 常州微度化工新材料科技有限公司 | Filter material for self-antibacterial disinfecting mask and manufacturing method thereof |
| CN112111199A (en) * | 2019-10-16 | 2020-12-22 | 长沙绿叶生物科技有限公司 | Novel nano disinfection coating for disinfection of livestock and poultry breeding places and application thereof |
| CN112716822A (en) * | 2021-02-03 | 2021-04-30 | 深圳市南门科技有限公司 | Disinfectant for resisting new coronavirus and preparation method thereof |
| CN113951277A (en) * | 2020-02-24 | 2022-01-21 | 巫远程 | Efficient composite nano sterilizing and virus killing solution and application |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112111199A (en) * | 2019-10-16 | 2020-12-22 | 长沙绿叶生物科技有限公司 | Novel nano disinfection coating for disinfection of livestock and poultry breeding places and application thereof |
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| CN113951277A (en) * | 2020-02-24 | 2022-01-21 | 巫远程 | Efficient composite nano sterilizing and virus killing solution and application |
| CN111841149A (en) * | 2020-05-27 | 2020-10-30 | 常州微度化工新材料科技有限公司 | Filter material for self-antibacterial disinfecting mask and manufacturing method thereof |
| CN112716822A (en) * | 2021-02-03 | 2021-04-30 | 深圳市南门科技有限公司 | Disinfectant for resisting new coronavirus and preparation method thereof |
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Application publication date: 20171020 |