CN106190639A - A kind of cleaning agent - Google Patents
A kind of cleaning agent Download PDFInfo
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- CN106190639A CN106190639A CN201610532480.5A CN201610532480A CN106190639A CN 106190639 A CN106190639 A CN 106190639A CN 201610532480 A CN201610532480 A CN 201610532480A CN 106190639 A CN106190639 A CN 106190639A
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- cleaning agent
- surfactant
- cleaning
- agent
- antibacterial
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-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
- C11D1/94—Mixtures with anionic, cationic or non-ionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/201—Monohydric alcohols linear
- C11D3/2013—Monohydric alcohols linear fatty or with at least 8 carbon atoms in the alkyl chain
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2003—Alcohols; Phenols
- C11D3/2006—Monohydric alcohols
- C11D3/2017—Monohydric alcohols branched
- C11D3/202—Monohydric alcohols branched fatty or with at least 8 carbon atoms in the alkyl chain
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/22—Carbohydrates or derivatives thereof
- C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
- C11D3/227—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/24—Organic compounds containing halogen
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/662—Carbohydrates or derivatives
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/88—Ampholytes; Electroneutral compounds
Abstract
A kind of cleaning agent, is mainly made by following components by weight percentage: chelating agen 0.01～1%；Surfactant 0.05～5%；Suppression antibacterial 0.02～2%；Antistatic additive 0.1～0.3%；The solvent of surplus.The bactericidal effect of the cleaning agent that the present invention provides is good, and has the effect of long-acting bacteriostatic.Due to the use of antistatic additive, this cleaning agent, when being cleaned electronic equipment, can eliminate the electrostatic on electronic equipment, make electronic equipment itself and use electronic equipment per capita can be against the injury of electrostatic and stimulation.
Description
Technical field
The present invention relates to cleaning agent field, in particular to a kind of cleaning agent.
Background technology
Along with electronic product be gradually increased and people use the increase of time of electronic product, electronic product has become
A considerable part in living for us.Electronic product is after life-time service, and easy particle-bound bacteria, accordingly, it would be desirable to right
It is carried out.The detergent composition that the existing many employings of electronic product cleaning supplies extract from natural resin, also has
Some select ethanol and water to be mixed, and also have employing dipropylene glycol, methanol and water stirring to form.But, existing
Electronic product cleaning supplies are difficult to kill most antibacterials of screen surface, the most all there is the problem that cleaning effect is the highest.
Summary of the invention
It is an object of the invention to provide a kind of cleaning agent, improve the killing of the antibacterial to electronic product surface, suppress effect
Really, thus improve cleaning effect to electronic product.
The present invention is achieved in that
A kind of cleaning agent, is mainly made by following components by weight percentage: solvent 6～30；Chelating agen
0.01～1；Surfactant 0.05～5；Suppression antibacterial 0.02～2；Antistatic additive 0.1～0.3；The water of surplus.
The beneficial effect of such scheme: the cleaning agent that the present invention provides is fluid liquid, makes by spraying and smearing
With, there is advantage easy to use.Cleaning agent all can keep preferable cleaning effect in the range of 0～40 DEG C, and it is stable
Property high, the shelf-life is 2 years.The pH value of this cleaning agent is 100% in neutral, biological degradability, will not be to thing to be cleaned
Body produces the impact of acid and alkali corrosion, and range is wide, environmental protection.Secondly, its cost of material is low, advantageously reduce its use and
Cost of manufacture.This cleaning agent has preferable killing action to escherichia coli, golden staphylococcus, Candida albicans.Additionally, this is clear
Clean dose the most phosphorous, does not results in the eutrophication of water body, and it also has low irritant and VOC is low
Advantage.
Compared with existing product, the cleaning agent that the present invention provides except can the spot on cleaning objects surface or dust it
Outward, also have sterilization, long-acting bacteriostatic and anlistatig effect concurrently, compared to the existing cleaning only realizing simple cleaning effect
Agent achieves more abundant cleaning performance.
Detailed description of the invention
Below in conjunction with embodiment, embodiment of the present invention are described in detail, but those skilled in the art will
Understanding, the following example is merely to illustrate the present invention, and is not construed as limiting the scope of the present invention.In embodiment unreceipted specifically
Condition person, the condition advised according to normal condition or manufacturer is carried out.Agents useful for same or instrument unreceipted production firm person, be
Can be by the commercially available conventional products bought and obtain.
In the present invention, chemical reagent cocamido propyl betaine, trade mark CAB-35, buys from Shanghai ancestor people's daily use chemicals science and technology
Company limited.Alkyl polyglucoside trade mark APG0814, buys from Shanghai Fakai Chemical Co., Ltd..Chitosan is bought from Shandong hat letter
Raw Science and Technology Ltd..Chlorxylone trade mark PCMX, buys from Hunan Lijie Biology Chemical Industry Co., Ltd.The triclosan trade mark
DP300, buys from Sang Pu bio tech ltd, Beijing.
Cleaning agent below for the embodiment of the present invention is specifically described:
A kind of cleaning agent is mainly made by following components by weight percentage: chelating agen 0.01～1%；Surface
Activating agent 0.05～5%；Suppression antibacterial 0.02～2%；Antistatic additive 0.1～0.3%；The solvent of surplus.
The many stains based on cleaning objects surface of existing cleaning agent or dust, the cleaning agent sterilized targetedly
The most relatively fewer, especially for electronic product, such as, handheld electric products, mobile phone, palm PC etc..These electronics produce
Product routine use rate is high, thus, usually can grow substantial amounts of antibacterial, be cleaned just being particularly important to it.
Suppression antibacterial can kill the antibacterial being originated in electronic product.Surfactant has hydrophilic group and hydrophobic group
Group, in water-soluble, the hydrophilic group of surfactant make its in water fully, disperse in an orderly manner.When less soluble to aqueous systems
During the material solved, the hydrophobic group in surfactant can be combined with the material of above-mentioned indissoluble, thus will be insoluble in the thing of water
Matter is wrapped in and is internally formed spherical micelle, and the hydrophilic group of micelle outer exposed can form preferably combination, so that
Indissoluble material is more easy to dispersion.In like manner, the dirt of material surface to be cleaned, be combined with surfactant and form bigger micelle, and
Disperse, be suspended in water solution system, thus be more easy to be cleaned by.Surfactant can make the various compositions in cleaning agent be more easy to
In dispersion, and it is more easy to be attached to electronic product surface such that it is able to effect is preferably killed in the antibacterial generation to electronic product surface
Really.Chelating agen has suspension, scattered effect, and can form chelate with the metal ion on electronic product surface so that dirty
The particulate matters such as dirt are more easy to be eliminated, thus avoid electronic product surface to form precipitation or hard dirt, make the present invention provide
Cleaning agent has more preferably clean-up performance.Electronic product in use may produce certain electrostatic, and antistatic additive
Use, then the electric charge making electronic product surface put aside is released, it is to avoid equipment is produced and damages by electrostatic, can also make simultaneously
Human body is from the injury of electrostatic.
The cleaning agent that the present invention provides has cleaning and sterilization, the effect of long-acting bacteriostatic to object to be cleaned simultaneously, from
And make that object to be cleaned can be cleaned by the most thorough.Wherein, chelating agen and surfactant cooperation, so that object
The particulate matters such as the spot on surface or dust are more easy to be disperseed, suspend, thus are more easy to be adequately cleared, with exposure surface,
So that suppression antibacterial is more easy to contact and kills antibacterial.Chelating agen is within a period of time, additionally it is possible to play dirts such as preventing dust
The effect of stain secondary pollution, so that the object being cleaned by can keep the cleaning of a period of time.Antistatic additive then makes clearly
Object after clean is difficult to stored charge, thus has certain antistatic property.
In a word, the cleaning agent that the present invention provides has sterilization, the antibacterial and effect of cleaning concurrently, and the object being cleaned by can be made to protect
Hold cleaning, the most aseptic state, and the accumulation of electrostatic charge of body surface can be reduced, thus be less susceptible to adsorption of dust
Deng.Secondly, this cleaning agent is the fluid of liquid, thus, it is easy to use, safe, can by spray, smearing, immersion etc. just
Formula uses.
Chelating agen in cleaning agent can promote the material dispersions such as the dust of body surface to be cleaned, spot, suspend, from
And realize the cleaning to body surface.Chelating agen can select hydroxyethane diphosphonic acid salt, edetate, ethylene glycol bis (2-
Amino-ethyl ether) tetraacethyl etc., can select according to concrete use.In the present invention, chelating agen preferably employs gluconic acid
Sodium.Sodium gluconate is highly soluble in water, and still calcium, magnesium, iron salt is had stronger complexing power in wider pH value range.
It addition, sodium gluconate and heavy metal ion sequestrant thereof, can rapidly, fully degrade by common biochemical treatment, degraded
During the heavy metal ion that discharges can remove through precipitation, so its use is safer.The wide material sources of sodium gluconate,
Gluconic acid can be formed by glucose fermentation, then react prepared with sodium hydroxide generation acid-base neutralization, thus, its use cost
Relatively low.
Suppression antibacterial in cleaning agent can select commercially available general degerming product, and various biofungicide are the most various anti-
Raw element, or inorganic fungicide, in the present invention, suppression antibacterial uses the one in chitosan, chlorxylone, triclosan
Or multiple, and in cleaning agent the content of triclosan at below 0.02wt%.
Wherein, chitosan can effectively suppress antibacterial and fungus growth, the ability of breeding, and it is high, wide to have bacteriostatic activity
Spectrum, killing rate advantages of higher.It addition, chitosan can treat equipment surface film forming to be cleaned, thus suppress antibacterial longer
Growth.In order to improve fungistatic effect, it is preferred to use molecular weight is at the chitosan of more than 10000Da, so as to the biggest
Enterobacteria has preferable killing action.Further, the concentration of chitosan can affect its anti-microbial property, therefore, by improving
Chitosan concentration in cleaning agent, can improve its antibacterial effect.The pH value of cleaning agent also can affect the bacteriostasis property of chitosan,
In order to obtain performance preferably cleaning agent, cleaning agent pH can be made in for neutral.Protect it addition, chitosan can be formed at body surface
Cuticular layer, such that it is able to the situation reducing bacteria breed occurs, this long acting antibiotic effect being advantageous for improving cleaning agent.
Chloroxylenol is soluble in organic solvent and the strong alkali aqueous solutions such as alcohol, ether, polyglycols, and stable chemical nature,
Store under normal condition and still can keep preferable biological activity.Chloroxylenol is had efficiently, the anti-microbial property of wide spectrum, to many leather
Lan Shi is positive, negative bacterium, and fungus, mycete kills effect.Chloroxylenol can also be configured to water system or the liquid of non-water system
Body, powdery, the frost dosage form such as shape.Secondly, can also be the most mutual with some nonionics or anion surfactant to chloroxylenol
Molten without producing precipitate.
Triclosan i.e. triclosan, is the wide-spectrum bactericide of a kind of synthetic, it is possible to kill antibacterial and fungus.Three
Chlorine life can suppress the protein reduction process in organism, thus destroys biological cell membrane, and then makes microorganism deactivated.
Owing to the suppression antibacterial in the present invention uses chitosan, chlorxylone, triclosan, it is therefore preferable that use
Organic solvent is as the medium of dissolution inhibition antibacterial.Organic solvent can use safety and low cost ethanol, propanol, isopropyl
Alcohol etc..When using ethanol and isopropanol simultaneously, the weight ratio of ethanol and isopropanol is preferably 1/5～1/2.
Owing to having chelating agen in the cleaning agent that the present invention provides, and metal ion or charged free group are had by it
Having certain affinity, therefore, the surfactant in the present invention is preferably lived with nonionic surfactant, amphion surface
One or more in property agent, anion surfactant, to reduce influencing each other and disturbing of chelating agen and surfactant.
When the compound that surfactant is nonionic surfactant and zwitterionic surfactant, nonionic table
The weight ratio of face activating agent and zwitterionic surfactant is 1/5～2/3.
Anion surfactant can be polyoxyethylene alkyl ether sulfate salt, ammonium lauryl sulfate, fatty alcohol
Polyethenoxy ether sodium sulfate salt.Anion surfactant content in cleaning agent is preferably 0.1～2wt%.
Non-ionic surfactants can be such as N-methyl glucamine, alkyl polyglucoside.Nonionic surfactant
Content in cleaning agent is preferably 0.05～3wt%.
Nonionic surfactant preferably employs alkyl polyglucoside, it is highly preferred that the alkyl sugar using carbon number to be 8～12
Glycosides.The alkyl polyglucoside of C8～C12 there is antibacterial activity, especially gram negative bacteria, positive bacteria and fungus are had relatively
Good killing action, and along with the increase of carbon number, its antibacterial activity has the increase of certain amplitude.
Alkyl polyglucoside derives from the surfactant of plant, non-stimulated to human body skin gentleness.Alkyl polyglucoside can use sky
So raw material such as starch, makes the glucose in starch form with fatty alcohol or fatty acid response.As nonionic surfactant, alkane
The advantage that base glucosides has nonionic and anion surfactant concurrently: 1, surface tension is low, wettability is good, thus is easier at thing
Surface drawout.2, foamability is strong, and the foam stabilization formed, and has stronger detergency ability.3, material compatibility is good,
Good coordinated can be carried out with other raw materials, give full play to cooperative effect.4, it is botanical material due to alkyl polyglucoside, because of
And, it is possible to by quickly, degrade up hill and dale.
Easily form charge accumulated due to electronic equipment, result in electrostatic, thus electronic product is caused damage, example
As, the electronical display product such as display, touch screen, electrostatic easily causes the irrecoverable damage of electronic devices and components, such as, by electricity
Hold and puncture or the pulse energy formation local pyrexia of electrostatic so that IC fault.
For above-mentioned situation, containing antistatic additive in the cleaning agent that the present invention provides, to remove while cleaning, sterilization
Electrostatic on electronic equipment, it is ensured that the normal use of electronic equipment.Antistatic additive can select sodium alkyl sulfonate, bentonite, coconut palm
Oleamide CAB.
As required, cleaning agent can also be added various auxiliary agent, such as defoamer, emulsifying agent, dispersant etc..This
Outward, cleaning agent also can be added essence, preferably natural plants essence, to improve the abnormal smells from the patient of cleaning agent.Natural plants essence example
As, Flos Rosae Rugosae, Flos Gardeniae, Flos Camelliae Japonicae or lemon flavor natural plants essence, or Citrus essential oil can also be used.Natural plants essence
Oil is that the parts such as the root via natural plant, stem, leaf, flower, fruit, seed are through pulverizing, distilling or squeeze, extracting or adsorbing
The extract obtained etc. method.Natural plant essential oils content in cleaning agent is 0.01～0.2wt%.
The cleaning agent that the present invention provides is the liquid with water dispersion medium, and in addition to the aforementioned ingredients, the cleaning agent of the present invention is also
Can include various other solid or liquid component.Solid and liquid component can be taked to dissolve or with granule or the shape of drop
Formula is scattered in liquid phase.Described solid, liquid component include but not limited to coloring agent, pH adjusting agent, buffer agent, preservative,
Solubilizing agent and mixture thereof.
The cleaning agent that the present invention provides can directly use, and is cleaned object, and such as, employing is soaked, rinses, sprayed
In body surface to be cleaned, the modes such as the wiping such as rag, napkin are then utilized to use.This cleaning agent can also be as former
Liquid, uses front dilute with water, uses.It addition, for the convenience used, the paper adsorption present invention can be used to provide
Cleaning agent, be made cleaning paper.When needs are carried out processing, directly utilize cleaning paper and carry out wiping.
This cleaning agent can be by being prepared the mixing of each raw material.
Below in conjunction with embodiment, the cleaning agent of the present invention is described in further detail.
Embodiment 1
Present embodiments provide a kind of cleaning agent, following components be made:
Ethanol 5 kilograms, isopropanol 15 kilograms, sodium gluconate 0.05 kilogram, alkyl polyglucoside 0.01 kilogram, coconut oleoyl amine third
Base glycine betaine 0.15 kilogram, chitosan 0.01 kilogram, chlorxylone 0.01 kilogram, triclosan 0.02 kilogram, water 79.75 thousand
Gram.
The manufacture method of above-mentioned cleaning agent is as follows:
Being mixed by the sodium gluconate use water of formula ratio, stirring, until sodium gluconate dissolves, then adds alkyl sugar
Glycosides, cocamido propyl betaine, stirring, to dissolving, forms the first solution.The triclosan of formula ratio, chlorxylone are used
Ethanol and the isopropanol mixed organic solvents of formula ratio dissolve, and form the second solution.First solution and the second solution are stirred
Mix mixing, obtain cleaning agent.
The outward appearance of the cleaning agent that the present embodiment provides is: transparent flow liquid, pH value are neutrality.Cleaning agent is solid in 0 DEG C of nothing
Body separates out.The storage temperature of cleaning agent is room temperature, preferably 5～40 DEG C, according to general chemical storage, storage environment is dried,
Ventilating, the shelf-life was up to 2 years.
The using method of the cleaning agent that the present embodiment provides is: cleaning agent is directly sprayed object to be cleaned, then dries i.e.
Can.This cleaning agent may be used for mobile phone, the display screen of computer, keyboard etc. occasion.
The preparation and application one of the cleaning agent that the cleaning agent that embodiment 2 and embodiment 3 provide provides with embodiment 1
Causing, the content of each component is as shown in table 1.
Table 1 cleaning agent Feedstock Component content
Test example 1
Bactericidal property is tested
Detection method: " disinfection technology standard " (Ministry of Public Health version in 2002) Part II-2.1.11.3.
(1) test organisms is prepared with bacterium solution
1) test organisms: antibacterial: staphylococcus aureus (ATCC 6538), escherichia coli (8099 or ATCC 25922)；Ferment
Female bacterium: Candida albicans (ATCC 10231).
2) prepared by microbiological contamination print: take bacterial strain the 3rd generation～14 generations nutrient agar inclined-plane fresh cultured thing (18h～
24h), wash lower lawn with 5mL 0.03mol/L phosphate buffer (hereinafter referred to as PBS), after be diluted to above-mentioned PBS required dense
Degree, takes 100 μ l and drips on print (2.0cm × 3.0cm), make bacterial count recovered reach 1 × 104cfu/ sheet)～9 × 104cfu/ sheet.
3) prepared by bacterium solution: take nutrient agar inclined-plane fresh cultured thing (18h～24h) in bacterial strain the 3rd generation～14 generations,
Wash lower lawn with 5ml 0.03mol/L phosphate buffer (hereinafter referred to as PBS), dilute with above-mentioned PBS after making bacterium suspend uniformly
To desired concn.
(2) nertralizer qualification test:
With reference to disinfection technology standard " the qualification examination of (Ministry of Public Health version in 2002) Part II 2.1.1.5 nertralizer carrier quantitation
Proved recipe method is carried out.
(3) bactericidal assay
Soak quantitative disinfecting test method with reference to 2.1.1.7.5 carrier to carry out.
1) operating procedure
Being washed down by test organisms 24h slant culture PBS, (concentration of requirement is: drip in right with 100 μ l to make bacteria suspension
In the same old way on sheet, bacterial count recovered is 1 × 104cfu/ sheet)～9 × 104cfu/ sheet).
Take by coupons (2.0cm × 3.0cm) and comparison print (with sample homogeneous material, equal size, but without antibacterial
Material, and sterilized process) each 4, it is divided into 4 groups and is placed in 4 sterilizing plates.
Take above-mentioned bacteria suspension, in coupons and comparison print, drip 100 μ l, even spread each respectively, start meter
Time, act on 2min, 5min, 10min, 20min, respectively print is put in the test tube containing the corresponding nertralizer of 5ml with aseptic tweezer, fill
Point mixing, makees suitably dilution, then takes wherein 2～3 dilution factors, draw 0.5ml respectively, be placed in two plates, with cool extremely
Nutrient agar (antibacterial) or sabouraud's agar (yeast) 15ml of 40 DEG C～45 DEG C pour into, and rotate plate,
Make it full and uniform, overturn flat board after agar solidification, cultivate 48h (antibacterial) or 72h (yeast), make viable bacteria bacterium for 35 DEG C ± 2 DEG C
Fall counting.
Test is repeated 3 times, and is calculated as follows sterilizing rate:
In formula: X is sterilizing rate, %；NC is control sample average colony number, cfu/ sheet；NS is tested sample average bacterium colony
Number, cfu/ sheet.
(4) evaluation criterion
Sterilizing rate >=90%, product has bactericidal action.
(2) evaluation criterion
1) natural reserved, its sterilizing rate reaches the standard value of regulation, when the bactericidal action effect duration of product is natural reserved
Between.
2) 54 DEG C of accelerated tests, its sterilizing rate reaches the standard value of regulation, and the bactericidal action effect duration of product is that room temperature is protected
Deposit at least 1 year.
3) 37 DEG C of accelerated tests, its sterilizing rate reaches the standard value of regulation, and the bactericidal action effect duration of product is under room temperature
At least keep 2 years.
Laboratory environment: laboratory environment: temperature (23 ± 2) DEG C；Humidity (50 ± 5) %RH.
Test specimen: the cleaning agent that said method makes.
Test effect is as shown in table 2.
The bactericidal effect of table 2 cleaning agent
By top understand the present invention provide cleaning agent there is preferable bactericidal effect, escherichia coli kill rate up to
99.98%, staphylococcus aureus sterilizing rate is up to 99.98%, and the sterilizing rate of Candida albicans can be to 99.97%.Join voluntarily
Escherichia coli are killed rate, staphylococcus aureus and Candida albicans by the ethanol that volumetric concentration is 75% of the ethanol of system
Sterilizing rate is below 95%.Publication No. CN103627541A, invention entitled Bactericidal cleaner, it is to staphylococcus aureus
Killing rate is below 99.98%, and escherichia coli killing rate is below 99.8%, and Candida albicans killing rate is below 99.5%.
Although illustrate and describing the present invention with specific embodiment, but it will be appreciated that without departing substantially from the present invention's
May be made that in the case of spirit and scope many other change and amendment.It is, therefore, intended that in the following claims
Including all such changes and modifications belonged in the scope of the invention.
Claims (10)
1. a cleaning agent, it is characterised in that be mainly made by following components by weight percentage:
Chelating agen 0.01～1%；Surfactant 0.05～5%；Suppression antibacterial 0.02～2%；Antistatic additive 0.1～
0.3%；The solvent of surplus.
Cleaning agent the most according to claim 1, it is characterised in that described chelating agen includes hydroxyethane diphosphonic acid salt
And/or sodium gluconate.
Cleaning agent the most according to claim 1, it is characterised in that in described solvent selected from ethanol, propanol, isopropanol
Plant or multiple.
Cleaning agent the most according to claim 3, it is characterised in that described solvent selected from ethanol and isopropanol, and described second
The weight ratio of alcohol and described isopropanol is 1/5～1/2.
Cleaning agent the most according to claim 1, it is characterised in that described surfactant includes nonionic surfactant
And/or zwitterionic surfactant.
Cleaning agent the most according to claim 5, it is characterised in that described surfactant is described non-ionic surface active
Agent and described zwitterionic surfactant, and described nonionic surfactant and the weight of described zwitterionic surfactant
Amount ratio is 1/5～2/3.
7. according to the cleaning agent described in claim 5 or 6, it is characterised in that described nonionic surfactant includes alkyl sugar
Glycosides and/or N-methyl glucamine.
Cleaning agent the most according to claim 7, it is characterised in that the carbon number of described alkyl polyglucoside is 8～12.
Cleaning agent the most according to claim 1, it is characterised in that described suppression antibacterial includes chitosan, between chlorine two
One or more in cresol, triclosan, and the content of triclosan described in described cleaning agent is at below 0.02wt%.
Cleaning agent the most according to claim 1, it is characterised in that described antistatic additive includes cocamidopropyl propyl amide Radix Betae
One or more in alkali, sodium alkyl sulfonate, bentonite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610532480.5A CN106190639A (en) | 2016-07-07 | 2016-07-07 | A kind of cleaning agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610532480.5A CN106190639A (en) | 2016-07-07 | 2016-07-07 | A kind of cleaning agent |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108676628A (en) * | 2018-06-26 | 2018-10-19 | 上海显雷日用品有限公司 | A kind of fabrics disinfectant detergent |
| CN108822999A (en) * | 2018-08-20 | 2018-11-16 | 西安文理学院 | A kind of environment-friendly highly efficient water-base electron product cleaning agent |
| CN110325627A (en) * | 2017-03-10 | 2019-10-11 | 花王株式会社 | Hard surface liquid cleaner composition |
| CN110885718A (en) * | 2019-12-13 | 2020-03-17 | 西安广源机电技术有限公司 | Cleaning agent for liquid crystal screen and preparation method thereof |
| CN111718801A (en) * | 2020-07-21 | 2020-09-29 | 福建省佑达环保材料有限公司 | Water-based liquid crystal cleaning agent |
| CN112852561A (en) * | 2019-11-27 | 2021-05-28 | 浙江商林科技股份有限公司 | Antistatic foam cleaning agent and preparation method thereof |
| CN113789233A (en) * | 2021-08-30 | 2021-12-14 | 江苏悦孚油品有限公司 | Polyester high stretch yarn detergent and preparation method thereof |
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| CN102618400A (en) * | 2012-03-02 | 2012-08-01 | 北京洛娃日化有限公司 | Hard surface cleaning agent with sterilizing effect |
| CN103266024A (en) * | 2013-05-24 | 2013-08-28 | 苏州富通高新材料科技股份有限公司 | Multipurpose sterilization detergent |
| CN103666831A (en) * | 2013-12-03 | 2014-03-26 | 青岛海芬海洋生物科技有限公司 | Mobile phone cleaning and disinfection agent having dual effects of cleaning and disinfection |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102618400A (en) * | 2012-03-02 | 2012-08-01 | 北京洛娃日化有限公司 | Hard surface cleaning agent with sterilizing effect |
| CN103266024A (en) * | 2013-05-24 | 2013-08-28 | 苏州富通高新材料科技股份有限公司 | Multipurpose sterilization detergent |
| CN103666831A (en) * | 2013-12-03 | 2014-03-26 | 青岛海芬海洋生物科技有限公司 | Mobile phone cleaning and disinfection agent having dual effects of cleaning and disinfection |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110325627A (en) * | 2017-03-10 | 2019-10-11 | 花王株式会社 | Hard surface liquid cleaner composition |
| CN108676628A (en) * | 2018-06-26 | 2018-10-19 | 上海显雷日用品有限公司 | A kind of fabrics disinfectant detergent |
| CN108822999A (en) * | 2018-08-20 | 2018-11-16 | 西安文理学院 | A kind of environment-friendly highly efficient water-base electron product cleaning agent |
| CN112852561A (en) * | 2019-11-27 | 2021-05-28 | 浙江商林科技股份有限公司 | Antistatic foam cleaning agent and preparation method thereof |
| CN110885718A (en) * | 2019-12-13 | 2020-03-17 | 西安广源机电技术有限公司 | Cleaning agent for liquid crystal screen and preparation method thereof |
| CN111718801A (en) * | 2020-07-21 | 2020-09-29 | 福建省佑达环保材料有限公司 | Water-based liquid crystal cleaning agent |
| CN113789233A (en) * | 2021-08-30 | 2021-12-14 | 江苏悦孚油品有限公司 | Polyester high stretch yarn detergent and preparation method thereof |
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Application publication date: 20161207 |