CN108059895A - A kind of antimicrobial coating slurry and its application method - Google Patents
A kind of antimicrobial coating slurry and its application method Download PDFInfo
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- CN108059895A CN108059895A CN201711313708.2A CN201711313708A CN108059895A CN 108059895 A CN108059895 A CN 108059895A CN 201711313708 A CN201711313708 A CN 201711313708A CN 108059895 A CN108059895 A CN 108059895A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
- C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
- C09D133/08—Homopolymers or copolymers of acrylic acid esters
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B21/00—Successive treatments of textile materials by liquids, gases or vapours
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/0056—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the compounding ingredients of the macro-molecular coating
- D06N3/0059—Organic ingredients with special effects, e.g. oil- or water-repellent, antimicrobial, flame-resistant, magnetic, bactericidal, odour-influencing agents; perfumes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of antimicrobial coating slurries and application method for fabric, and component and weight percentage are：Antiseptic 1.5%~3.5%；Dispersant 0.1%~0.15%；Aqueous acrylic emulsion 15%~25%；Thickener 5%~6.5%；Color fixing agent 0.1%~0.2%；Water surplus；The sum of each component content is 100%；Wherein, the antiseptic is submicron order TiO2Ag antiseptics.In view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of antibiotic finish paste compounds, can be used for antibacterial fabric processing, obtain the antibacterial with broad-spectrum antiseptic ability, while can be effectively prevented prepared antibacterial discoloration.
Description
Technical field
The present invention relates to technical field of textile printing, are specially a kind of antimicrobial coating slurry and its application method.
Background technology
With the enhancing of people's self health consciousness, to amenities, daily necessities, water treatment facilities, food packaging, clothes
Waiting the antibiotic property of durable consumer goods has higher requirement, and addition antiseptic prevents the commodity of microbial reproduction from starting to be consumed
The favor of person.
At present, antiseptic employed both at home and abroad is divided into two major class of inorganic antiseptic and organic antibacterial agent by structure.It is inorganic
Though it is antiseptic durable antibacterial effect, acid and alkali-resistance, wash resistant, fast light heat-resist, discoloration easily occurs, it is necessary to superfine powder be made
Product surface is evenly distributed on, it is selective to carrier；Though organic antibacterial agent easily dispersion mixing, not easy to change, thermo-labile, carefully
Bacterium may develop immunity to drugs to it, and the decomposition product of some organic antibacterial agents also has certain toxic side effect.
Inorganic antiseptic is compared with organic antibacterial agent, in security, persistence, heat resistance etc. all there are advantage, but
It is that inorganic antiseptic currently on the market uses silver ion as antimicrobial component mostly, since silver compound is usually unstable, in sky
Dark brown is easily become by white in gas, deep-colour fabric, so silver-colored discoloration ability unobvious can only be handled mostly in the prior art, and
Light color, pure white fabric cannot be handled, so that not only need antibacterial, but also the application of beautiful fabric is needed to be restricted.Its
It is secondary be kill that effect is poor to fungi suppression and antiseptic cannot it is steadily fixed on the textile, washability is poor, therefore cannot be well
Meet the requirement of practical application.
The content of the invention
In view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of antibiotic finish paste compounds, can
For antibacterial fabric processing, the antimicrobial coating with broad-spectrum antiseptic ability is obtained, while prepared antibacterial can be effectively prevented
Discoloration, solves the problems mentioned above in the background art.
To achieve the above object, the present invention provides following technical solution：
A kind of antimicrobial coating slurry for fabric, component and weight percentage are：Antiseptic 1.5%~
3.5%；Dispersant 0.1%~0.15%；Aqueous acrylic emulsion 15%~25%；Thickener 5%~6.5%；Color fixing agent
0.1%~0.2%；Water surplus；The sum of each component content is 100%；Wherein, the antiseptic is submicron order TiO2- Ag resists
Microbial inoculum.
Preferably, dispersant is compounded by inorganic modifier and nonionic surfactant by weight 2~3: 1.
Preferably, inorganic modifier is calgon, sodium pyrophosphate or sodium aluminate；Nonionic surfactant is fat
Alcohol polyoxyethylene ether AEO-9, octyl phenol polyoxyethylene ether OP-10 or sodium lauryl sulfate.
Preferably, the aqueous acrylic emulsion includes copolymer, aqueous point of the heat cross-linking based on acrylate and propylene cyanogen
Granular media, the heat cross-linking copolymer dispersion based on acrylate or the acrylic acid based on modified heat cross-linking are cruel.
Preferably, thickener is the Polymer Synthesizing thickener suspension of acrylic copolymer.
Preferably, that be azole derivative A agent with phenyl amines B agent be re-dubbed color fixing agent by weight 1: 0.6~0.8 is compound
Object.
Preferably, the azole derivative A agent is 2-mercaptobenzothiazole, benzothiazole, aminotriazole(ATA) or the phonetic sulphur of tetrazolium
It is grand；The phenyl amines B agent is o-toluidine, acetyl group o-toluidine or ethyl o-toluidine.
A kind of application method of antimicrobial coating slurry for fabric, step are as follows successively：
Step S1：Antiseptic is weighed by the formula rate of coating paste to be added to the water, and adds in the dispersant and described solid
Toner stirs evenly；
Step S2：It adds adhesive to stir evenly, be disperseed in whipping process using ultrasonic wave；
Step S3：Thickener is finally directly added into, is stirred 20~30 minutes with high speed agitator, until thickener is fully swollen
Change and make coating slurry into homogeneous, acquisition antimicrobial coating slurry；
Step S4：The antimicrobial coating slurry prepared is uniformly coated on fabric, coating weight is 6~7g/m2；It will apply
Fabric after cloth 15~20min of preliminary drying at 25~30 DEG C, then bake 8~10min at 70~90 DEG C.
Preferably, the following steps are further included in the step S3：By adding in ammonium hydroxide, the pH value that the coating is starched controls
More than 8.
Preferably, the following steps are further included in the step S1：Fabric is water-soluble in 0.5%~1.0% NaOH
In liquid, then 5~15min of kiering at 60~80 DEG C dries at 100~110 DEG C, weighs.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) present invention provides a kind of antibiotic finish paste compound, can be used for antibacterial fabric processing, be had
The antibacterial of broad-spectrum antiseptic ability, while prepared antibacterial discoloration can be effectively prevented.
(2) present invention provides and one states antibiotic finish paste compound, this slurry can be securely attached to fabric fiber it
Between or fiber on, make this fabric that there is long-acting broad-spectrum antibacterial ability, and be chronically exposed to non-discolouring under air, the sun, not shadow
Ring its application range.
(3) antibiotic finish slurry prepared by the present invention has broad-spectrum antiseptic ability, TiO used2- Ag antiseptics reach sub-
Micron order, easy insertion are bonded in the gap of fiber, are washed off it completely with common washing methods is more difficult.In addition, this is anti-
In sterilization, antimicrobial component will not be lost microbial inoculum substantially, therefore there is the fabric after antibiotic finish comparatively ideal antibacterial to hold
Long property, through 30 washings, antibiotic rate remains at more than 95.5%.
(4) present invention process flow is simple, investment is small, at low cost, it is fast to go into operation, and has good market prospects.
Specific embodiment
The invention discloses a kind of antimicrobial coating slurry and its application methods.
Embodiment one
It weighs above-mentioned 2g antiseptics to be added to the water, then weighs the dispersant (calgon: AEO-9=2: 1) of 0.1g
(benzimidazole: o-toluidine=1: 0.8) is added thereto, is stirred and ultrasonic wave disperses 30min with 0.12g color fixing agent；Again plus
The aqueous acrylic emulsion stirring and ultrasonic wave for entering 15g disperse 30min；Then add in the thickener stirring 30min of 5.5g to obtain the final product
Arrange slurry.Wherein, the aqueous acrylic emulsion is the copolymer, aqueous dispersion of heat cross-linking of acrylate and propylene cyanogen.Increase
The thick dose of Polymer Synthesizing thickener suspension for acrylic copolymer.Thickener can expand rapidly and in water with very strong
Thickening power.A small amount of addition thickener can significantly improve structural viscosity.In most cases, painting should be avoided the occurrence of
Layer slurry demulsifying phenomenon.Meanwhile it influences very little to the feel of coated fabric.It is rapid due to relatively low viscosity and in water
Puffing, thus the thickener also rear thickening especially suitable for coating slurry.In other embodiments, after can directly being made using thickener
Thickening.Wherein, by adding in ammonium hydroxide, the pH value that the coating is starched controls more than 8 the present embodiment.
The arrangement slurry prepared is immediately passed through into gauze and is uniformly coated on the fabric got ready that (coating weight is
6.8g/m2)；Preliminary drying 5min at 100 DEG C toasts 3min at 120 DEG C, takes out, natural cooling is up to manufactured goods.Its 2h is to contact
The antibiotic rate of Candida albicans, Escherichia coli, staphylococcus aureus etc. reaches more than 96.0%.Through 50 washings, resist
Bacterium rate is maintained at more than 94.6%.The antibacterial in sunlight, air exposure one week it is non-discolouring.
Wherein, the fabric got ready is ramie fabric.Specifically, by ramie fabric 0.5%
NaOH aqueous solutions in, then kiering 5min at 60 DEG C dries at 100 DEG C, weighs.
Embodiment two
It weighs the 2g antiseptics prepared by embodiment 1 to be added to the water, then weighs the dispersant (hexa metaphosphoric acid of 0.1g respectively
Sodium: AEO-9=2: 1) (benzimidazole: o-toluidine=1: 0.8) is added thereto stirs simultaneously ultrasonic wave with 0.12g color fixing agent
Scattered 30min；The aqueous acrylic emulsion stirring and ultrasonic wave for adding 15g disperse 30min；Then the thickener of 5.5g is added in
Stirring 30min arranges slurry to obtain the final product.Wherein, the aqueous acrylic emulsion is acrylate and the heat cross-linking copolymer of propylene cyanogen
Water-borne dispersions.Thickener is the Polymer Synthesizing thickener suspension of acrylic copolymer.Wherein, the present embodiment is by adding
Enter ammonium hydroxide, the pH value that the coating is starched is controlled more than 8.
The arrangement slurry prepared is immediately passed through into gauze and is uniformly coated on the fabric got ready that (coating weight is
6.8g/m2)；Preliminary drying 5min at 100 DEG C toasts 3min at 120 DEG C, takes out, natural cooling is up to manufactured goods.Its 2h is to contact
The antibiotic rate of Candida albicans, Escherichia coli, staphylococcus aureus etc. reaches more than 99.5%.Through 50 washings, resist
Bacterium rate remains at more than 98.0%.The antibacterial in sunlight, air exposure one week it is non-discolouring.
Wherein, the fabric got ready is ramie fabric.Specifically, by ramie fabric 0.5%
NaOH aqueous solutions in, then kiering 5min at 60 DEG C dries at 110 DEG C, weighs.
Embodiment three
The 2.5g antiseptics prepared by embodiment 1, the dispersant (sodium aluminate: AEO-9=2.5: 1) of 0.13g are weighed respectively
(benzotriazole: ethoxyl methyl aniline=1: 0.7) is added to the water, is stirred and ultrasonic wave disperses with 0.16g color fixing agent
30min；The aqueous acrylic emulsion stirring and ultrasonic wave for adding 18g disperse 30min；Then the thickener stirring of 6g is added in
30min arranges slurry to obtain the final product.Wherein, the aqueous acrylic emulsion is the heat cross-linking copolymer dispersion based on acrylate.
Thickener is the Polymer Synthesizing thickener suspension of acrylic copolymer.Wherein, the present embodiment is by adding in ammonium hydroxide, by institute
The pH value for stating coating slurry is controlled more than 8.
The arrangement slurry prepared is immediately passed through into gauze and is uniformly coated on the fabric got ready that (coating weight is
7.0g/m2)；Preliminary drying 5min at 100 DEG C toasts 3min at 110 DEG C, takes out, natural cooling is up to manufactured goods.Its 2h is to contact
The antibiotic rate of Candida albicans, Escherichia coli, staphylococcus aureus etc. reaches more than 99.0%.Through 50 washings, resist
Bacterium rate remains at more than 97.5%.The antibacterial in sunlight, air exposure one week it is non-discolouring.
Wherein, the fabric got ready is ramie fabric.Specifically, by ramie fabric 0.5%
NaOH aqueous solutions in, then kiering 10min at 70 DEG C dries at 105 DEG C, weighs.
Example IV
It weighs above-mentioned 2.5g antiseptics to be added to the water, then weighs the dispersant (sodium pyrophosphate: 6501=3 of 0.13g respectively
: 1) (aminotriazole(ATA): ethoxyl methyl aniline=1: 0.6) is added thereto, is stirred and ultrasonic wave disperses with 0.15g color fixing agent
30min；The aqueous acrylic emulsion stirring and ultrasonic wave for adding 17g disperse 30min；Then the thickener stirring of 6.5g is added in
30min arranges slurry to obtain the final product.Wherein, the aqueous acrylic emulsion is the heat cross-linking copolymer dispersion based on acrylate.
Thickener is the Polymer Synthesizing thickener suspension of acrylic copolymer.Wherein, the present embodiment is by adding in ammonium hydroxide, by institute
The pH value for stating coating slurry is controlled more than 8.
The arrangement slurry prepared is immediately passed through into gauze and is uniformly coated on the fabric got ready that (coating weight is
7.0g/m2)；Preliminary drying 5min at 100 DEG C toasts 5min at 110 DEG C, takes out, natural cooling is up to manufactured goods.Its 3h is to contact
The antibiotic rate of Candida albicans, Escherichia coli, staphylococcus aureus etc. reaches more than 99.2%.Through 50 washings, resist
Bacterium rate remains at more than 97.9%.The antibiotic fabric in sunlight, air exposure one week it is non-discolouring.
Wherein, the fabric got ready is ramie fabric.Specifically, by ramie fabric 0.7%
NaOH aqueous solutions in, then kiering 15min at 60 DEG C dries at 110 DEG C, weighs.
Embodiment five
Weigh the 1g antiseptics prepared by embodiment 4 respectively, the dispersant of 0.05g (sodium aluminate: TX-10=2.2: 1) and
(2-mercaptobenzothiazole: o-toluidine=1: 0.8) is added to the water, is stirred 0.08g color fixing agent and ultrasonic wave disperses
30min；The aqueous acrylic emulsion stirring and ultrasonic wave for adding 15g disperse 30min；Then the thickener stirring of 5.5g is added in
25min arranges slurry to obtain the final product.Wherein, the aqueous acrylic emulsion is cruel for the acrylic acid based on modified heat cross-linking.Thickener
For the Polymer Synthesizing thickener suspension of acrylic copolymer.Wherein, the present embodiment is by adding in ammonium hydroxide, by the coating
The pH value of slurry is controlled more than 8.
The arrangement slurry prepared is immediately passed through into gauze and is uniformly coated on the fabric got ready that (coating weight is
7.0g/m2)；Preliminary drying 5min at 100 DEG C toasts 3min at 120 DEG C, takes out, natural cooling is up to manufactured goods.Its 3h is to contact
The antibiotic rate of Candida albicans, Escherichia coli, staphylococcus aureus etc. reaches more than 96.0%.Through 50 washings, resist
Bacterium rate remains at more than 94.5%.The antibiotic fabric in sunlight, air exposure one week it is non-discolouring.
Wherein, the fabric got ready is ramie fabric.Specifically, by ramie fabric 0.8%
NaOH aqueous solutions in, then kiering 12min at 75 DEG C dries at 105 DEG C, weighs.
Embodiment six
Weigh above-mentioned 1.5g antiseptics respectively, the dispersant of 0.08g (calgon: sodium lauryl sulfate=2.8:
1) (azimsulfuron: ethyl o-toluidine=1: 0.6) is added to the water, is stirred and ultrasonic wave disperses with 0.1g color fixing agent
30min；The aqueous acrylic emulsion stirring and ultrasonic wave for adding 20g disperse 30min；Then the thickener stirring of 5.2g is added in
25min arranges slurry to obtain the final product.Wherein, the aqueous acrylic emulsion is cruel for the acrylic acid based on modified heat cross-linking.Thickener
For the Polymer Synthesizing thickener suspension of acrylic copolymer.Wherein, the present embodiment is by adding in ammonium hydroxide, by the coating
The pH value of slurry is controlled more than 8.
The arrangement slurry prepared is immediately passed through into gauze and is uniformly coated on the fabric got ready that (coating weight is
6g/m2)；Preliminary drying 5min at 100 DEG C toasts 5min at 110 DEG C, takes out, natural cooling is up to manufactured goods.Its 3h is to the white of contact
The antibiotic rate of color candida albicans, Escherichia coli, staphylococcus aureus etc. reaches more than 98.9%.Through 50 washings, antibacterial
Rate remains at more than 96.5%.The antibacterial in sunlight, air exposure one week it is non-discolouring.
Wherein, the fabric got ready is ramie fabric.Specifically, by ramie fabric 1.0%
NaOH aqueous solutions in kiering 15min at 80 DEG C, then dry, weigh at 100 DEG C.
Embodiment seven
Weigh the 3g antiseptics prepared by embodiment 6 respectively, the dispersant of 0.15g (sodium pyrophosphate: OP-10=3: 1) and
(naphthalene first imidazoles: chloromethyl aniline=1: 0.7) is added to the water, is stirred 0.2g color fixing agent and ultrasonic wave disperses 30min；It adds
Simultaneously ultrasonic wave disperses 30min for the aqueous acrylic emulsion stirring of 20g；Then the thickener stirring 30min of 5g is added in up to arranging
Slurry.Wherein, the aqueous acrylic emulsion is the copolymer, aqueous dispersion of heat cross-linking of acrylate and propylene cyanogen.Thickener
For the Polymer Synthesizing thickener suspension of acrylic copolymer.Wherein, the present embodiment is by adding in ammonium hydroxide, by the coating
The pH value of slurry is controlled more than 8.
The arrangement slurry prepared is immediately passed through into gauze and is uniformly coated on the fabric got ready that (coating weight is
6.9g/m2)；Preliminary drying 5min at 100 DEG C toasts 3min at 110 DEG C, takes out, natural cooling is up to manufactured goods.Its 3h is to contact
The antibiotic rate of Candida albicans, Escherichia coli, staphylococcus aureus etc. reaches more than 99.6%.Through 50 washings, resist
Bacterium rate remains at more than 98.2%.The antibacterial in sunlight, air exposure one week it is non-discolouring.
Wherein, the fabric got ready is ramie fabric.Specifically, by ramie fabric 1.0%
NaOH aqueous solutions in, then kiering 15min at 70 DEG C dries at 100 DEG C, weighs.
Test case：
Antibacterial performance test methods are according to following method in above-described embodiment：
(1) antibiotic property：According to china textile professional standard FZ/T01021-92 (antibacterial fabric performance test methods), with shaking
The antibiotic property of flask method detection fabric is swung, calculates antibiotic rate：Antibiotic rate=1- (clump count/positive control of antibiotic fabric recycling
The clump count of fabric).
This experiment strain used is according to Ministry of Health of the People's Republic of China《Disinfection technology standard》(2002 editions) selections
Staphylococcus aureus, Escherichia coli and Candida albicans are respectively as gram-positive bacteria, Gram-negative bacteria and fungi
It represents.
(2) washability：According to China standard GB/T 8629-2001 (home washings for being used during Textile Test and dry
Dry program) it performs, the antibiotic rate for washing rear fabric is then measured, investigates the variation of its antimicrbial power.
The anti-microbial property test result and antimicrobial sample of embodiment 1-7 antimicrobial samples wash the anti-microbial property test knot after 30 times
Fruit.
Anti-microbial property test result/% of 1 each antimicrobial sample of table
| Strain | Example is the same | Two sample of example | Three sample of example | Four sample of example | Five sample of example | Six sample of example | Seven sample of example |
| S.aures | 98.2 | 100 | 99 | 99 | 98.5 | 99.0 | 99.2 |
| E.coli | 99.8 | 99 | 100 | 98 | 96.8 | 100 | 100 |
| C.albicans | 95.0 | 99.5 | 99.0 | 98.2 | 96.0 | 98.9 | 99.6 |
Anti-microbial property test result/% of 2 each antimicrobial sample of table
| Strain | Example is the same | Two sample of example | Three sample of example | Four sample of example | Five sample of example | Six sample of example | Seven sample of example |
| S.aures | 97.2 | 98.9 | 99.2 | 97.0 | 96.8 | 96.5 | 99.0 |
| E.coli | 98.8 | 99.5 | 97.8 | 98.2 | 97.0 | 97.9 | 98.8 |
| C.albicans | 95.6 | 98.7 | 96.5 | 96.9 | 95.5 | 96.5 | 99.2 |
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of antimicrobial coating slurry for fabric, which is characterized in that its component and weight percentage are：
Antiseptic 1.5%~3.5%；
Dispersant 0.1%~0.15%；
Aqueous acrylic emulsion 15%~25%；
Thickener 5%~6.5%；
Color fixing agent 0.1%~0.2%；
Water surplus；
The sum of each component content is 100%；
Wherein, the antiseptic is submicron order TiO2- Ag antiseptics.
2. the antimicrobial coating slurry according to claim 1 for fabric, it is characterised in that：Dispersant is changed by inorganic
Property agent and nonionic surfactant compound by weight 2~3: 1.
3. the antimicrobial coating slurry according to claim 2 for fabric, it is characterised in that：Inorganic modifier is six
Sodium metaphosphate, sodium pyrophosphate or sodium aluminate；Nonionic surfactant is fatty alcohol polyoxyethylene ether AEO-9, octyl phenol polyoxy
Vinethene OP-10 or sodium lauryl sulfate.
4. the antimicrobial coating slurry according to claim 1 for fabric, it is characterised in that：The water soluble acrylic acid
Lotion includes the copolymer, aqueous dispersion of heat cross-linking based on acrylate and propylene cyanogen, the heat cross-linking based on acrylate is copolymerized
Object dispersion or acrylic acid based on modified heat cross-linking are cruel.
5. the antimicrobial coating slurry according to claim 1 for fabric, it is characterised in that：Thickener is acrylic acid
The Polymer Synthesizing thickener suspension of analog copolymer.
6. the antimicrobial coating slurry according to claim 1 for fabric, it is characterised in that：Color fixing agent is that azole is spread out
Biological A agent is with phenyl amines B agent by weight 1: 0.6~0.8 compound being re-dubbed.
7. the antimicrobial coating slurry according to claim 6 for fabric, it is characterised in that：The azole derivative
A agent is 2-mercaptobenzothiazole, benzothiazole, aminotriazole(ATA) or azimsulfuron；The phenyl amines B agent be o-toluidine,
Acetyl group o-toluidine or ethyl o-toluidine.
8. the application method of the antimicrobial coating slurry according to claim 1 for fabric, step are as follows successively：
Step S1：Antiseptic is weighed by the formula rate of coating paste to be added to the water, and adds in the dispersant and the color fixing agent
It stirs evenly；
Step S2：It adds adhesive to stir evenly, be disperseed in whipping process using ultrasonic wave；
Step S3：Finally be directly added into thickener, with high speed agitator stir 20~30 minutes, until thickener fully it is puffing simultaneously
Make coating slurry into homogeneous, acquisition antimicrobial coating slurry；
Step S4：The antimicrobial coating slurry prepared is uniformly coated on fabric, coating weight is 6~7g/m2；After being coated with
Fabric at 25~30 DEG C 15~20min of preliminary drying, then bake 8~10min at 70~90 DEG C.
9. the application method of antimicrobial coating slurry according to claim 8, which is characterized in that further included in the step S3
The following steps：By adding in ammonium hydroxide, the pH value that the coating is starched is controlled more than 8.
10. the application method of antimicrobial coating slurry according to claim 8, which is characterized in that also wrapped in the step S1
Include the following steps：By fabric in 0.5%~1.0% NaOH aqueous solutions, 5~15min of kiering at 60~80 DEG C, then
It dries, weigh at 100~110 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313708.2A CN108059895A (en) | 2017-12-12 | 2017-12-12 | A kind of antimicrobial coating slurry and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711313708.2A CN108059895A (en) | 2017-12-12 | 2017-12-12 | A kind of antimicrobial coating slurry and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108059895A true CN108059895A (en) | 2018-05-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111394998A (en) * | 2020-05-08 | 2020-07-10 | 天津博苑高新材料有限公司 | Antibacterial fabric and preparation method thereof |
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| CN1730807A (en) * | 2005-08-24 | 2006-02-08 | 西北大学 | Antibacterial fabric finishing agent and its preparation method |
| CN1850924A (en) * | 2006-05-26 | 2006-10-25 | 广东美涂士化工有限公司 | Nano silver antibacterial coating, and its manufacturing method |
| CN105088786A (en) * | 2015-09-02 | 2015-11-25 | 江西省川盛科技股份有限公司 | Silver-containing antibacterial fabric coating adhesive as well as preparation and application methods thereof |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1730807A (en) * | 2005-08-24 | 2006-02-08 | 西北大学 | Antibacterial fabric finishing agent and its preparation method |
| CN1850924A (en) * | 2006-05-26 | 2006-10-25 | 广东美涂士化工有限公司 | Nano silver antibacterial coating, and its manufacturing method |
| CN105088786A (en) * | 2015-09-02 | 2015-11-25 | 江西省川盛科技股份有限公司 | Silver-containing antibacterial fabric coating adhesive as well as preparation and application methods thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111394998A (en) * | 2020-05-08 | 2020-07-10 | 天津博苑高新材料有限公司 | Antibacterial fabric and preparation method thereof |
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Application publication date: 20180522 |