CN110130127A - A kind of application of organic-metallic ion complex antimicrobials - Google Patents
A kind of application of organic-metallic ion complex antimicrobials Download PDFInfo
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- CN110130127A CN110130127A CN201910402175.8A CN201910402175A CN110130127A CN 110130127 A CN110130127 A CN 110130127A CN 201910402175 A CN201910402175 A CN 201910402175A CN 110130127 A CN110130127 A CN 110130127A
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- organic
- complex antimicrobials
- metallic ion
- ion complex
- dyeing
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- 238000004043 dyeing Methods 0.000 claims abstract description 43
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 20
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- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims abstract description 8
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- 238000013268 sustained release Methods 0.000 description 1
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- 210000004243 sweat Anatomy 0.000 description 1
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/35—Heterocyclic compounds
- D06M13/352—Heterocyclic compounds having five-membered heterocyclic rings
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/35—Heterocyclic compounds
- D06M13/355—Heterocyclic compounds having six-membered heterocyclic rings
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/402—Amides imides, sulfamic acids
- D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/46—Compounds containing quaternary nitrogen atoms
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/6426—Heterocyclic compounds
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
- D06P1/642—Compounds containing nitrogen
- D06P1/649—Compounds containing carbonamide, thiocarbonamide or guanyl groups
- D06P1/6494—Compounds containing a guanyl group R-C-N=, e.g. (bi)guanadine, dicyandiamid amidines
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
- D06P1/655—Compounds containing ammonium groups
- D06P1/66—Compounds containing ammonium groups containing quaternary ammonium groups
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- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/32—Polyesters
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/34—Polyamides
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Coloring (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of applications of organic-metallic ion complex antimicrobials, it is related to antibacterial textile field, organic-metallic ion complex antimicrobials stability is good, high temperature resistant, it can be processed with one-bath dyeing, the dyeing and antibacterial processing of fabric are completed at the same time by way of the dyeing that heats up in cylinder；Wherein organic-metallic ion complex antimicrobials include organic principle and metal ion, and organic principle is pyridine, quaternary ammonium salt, isothiazolinone, imidazoles or biguanides；Metal ion is silver ion, copper ion or zinc ion；Metal ion is by coordinate bond in conjunction with organic principle.The purpose of the present invention is to provide a kind of simple antibacterial finishing process of processing technology, shorten the technological process of production, reduce cost, and can have both the good and highly-safe feature of antibiotic property by the fabric of the antibacterial finishing process.
Description
Technical field
The present invention relates to antibacterial textile field more particularly to a kind of applications of organic-metallic ion complex antimicrobials.
Background technique
Bacterium has more than 500 kinds in human body, and most of bacterium is after people is born, to enter oral cavity and respiratory tract by breathing, more
Mostly it is that stomach and intestine are entered by food, drinking-water, is finally settled down in small intestine and large intestine.There are about bacterium 1-1.5 in one healthy human body
Kilogram, human body is the base camp of bacterium, they have linked up harmonious symbiosis with people.However people are also given in the presence of bacterium simultaneously
Life and health threaten.One side bacterium can decompose the organic macromolecule materials such as fat, protein in sweat, generate
The tastes such as ammonia and fatty acid；Still further aspect can cause bacteriovirus infection, and pathogenic bacteria or opportunistic become bacterium and invade blood circulation
Middle growth and breeding generates acute systemic infection caused by toxin and other metabolites.The main path of bacterium infection is
Respiratory tract intrusion and skin intrusion reduce the chance of external germ contact and attack skin, are the key that prevention bacterium infections.Cause
The antibiotic property of this clothing worn next to the skin is most important.
Antibacterial agent generally can be divided into inorganic antiseptic, organic antibacterial agent and Organic-inorganic composite antibacterial agent three categories.It is inorganic
Antibacterial agent research is substantially mature, and metal ion antibacterial agent is one kind of inorganic antiseptic, the sterilization of such antibacterial finishing agent
Principle is contact sterilization and photo-catalyst.While metal ion antibacterial agent is with the stronger antibacterial ability of inorganic antiseptic and extensively
Anti-microbial property is composed, and bacterium is not easy mutation of developing drug resistance, safety is good, but its at high cost and quick-acting is poor, constrains it
Application field and development process.Organic antibacterial agent has the characteristics that processing convenient, potent property, many kinds of, is widely used.But
The wherein usual poor heat resistance of low molecule organic antibacterial agent, is easily decomposed, and lasting effect is poor.And Organic-inorganic composite antibacterial agent combines
The advantages of organic and inorganic antiseptic, with the safety, resistance to of the potent property, quick-acting and inorganic antiseptic of organic antibacterial agent
Hot and at low cost, dosage is few, and anti-microbial property is high, and stability is good.
At present the main method of textiles antibacterial finishing be padding method and surface covering method, both Collator Modes be all by
Antibacterial agent acts on the surface of fabric, assigns fabric antibacterial effect.The shape of arrangement Shi Yigan cloth is required when anti-bacterial finish is processed
State impregnates antimicrobial fluid, and process flow is long, higher cost.The concentration of the antibacterial material of collated web surface is higher, has
Good antibacterial effect, but the sustained release of antibacterial material is uneven, durability is poor, and antibacterial effect subtracts with the increase of washing times
It is weak；The antibacterial material of higher concentration mainly assembles web surface simultaneously, can directly touch the skin of human body, and influences human skin
The normal flora of layer, there are security risks；Especially as metal class antibacterial finishing agent, textile surface and free highly concentrated
The metal ion content of degree directly harms human health.
Therefore, those skilled in the art is dedicated to providing a kind of application of organic-metallic ion complex antimicrobials, can
It is simple and efficient antibacterial finishing process more, reduces cost, improve its safety, keep antibacterial effect more efficient persistently.
Summary of the invention
In view of the above drawbacks of the prior art, technical problem to be solved by the invention is to provide a kind of processing technology letters
Single antibacterial finishing process, can shorten the technological process of production, reduce cost, make antibacterial effect high-efficient and lasting, and can keep away
The safety caused due to web surface free metal ion excessive concentration for exempting to occur in traditional antibacterial processing method is asked
Topic.
To achieve the above object, the present invention provides a kind of application of organic-metallic ion complex antimicrobials, particular techniques
Scheme is as follows:
A kind of application of organic-metallic ion complex antimicrobials, is applied especially to textile, applying step is as follows:
Step 1: finish, greasy dirt and other dirts on blank fabric are removed before dyeing；
Step 2: it is equal that dyestuff, dyeing assistant and the organic-metallic ion complex antimicrobials being put into mixing in dye vat
It is even, dye liquor is made, the step 1 gained fabric is put into the dye liquor with bath raio 1:10-15, is kept after increasing dyeing temperature
20-40min synchronously completes dyeing and antibacterial processing；
Step 3: the fabric after dyeing in the step 2 being washed, be dehydrated, is dried, stentering forming, light embryo face is obtained
Material.
Further, the organic-metallic ion complex antimicrobials include organic principle and metal ion, wherein described
Organic principle is pyridine, quaternary ammonium salt, isothiazolinone, imidazoles or biguanides；The metal ion be silver ion, copper ion or zinc from
Son；The metal ion is by coordinate bond in conjunction with the organic principle.
Further, the temperature in the step 2 is 90-130 DEG C.
Further, the pH of the dye liquor in the step 2 is 4-5.
Further, the dyeing assistant in the step 2 is levelling agent or PH regulator.
Further, the organic-metallic ion complex antimicrobials are stablized under conditions of 90-130 DEG C, pH 4-5.
Further, the amount ranges of the organic-metallic ion complex antimicrobials in the step 2 are 0.3%-
1.0%owf.
Further, the organic-metallic ion complex antimicrobials in the step 2 are in dyeing antibacterial bath
It is first adsorbed on face liber surface in the process, is internally spread subsequently into fiber gap.
Further, the organic-metallic ion complex antimicrobials in the step 2 add in the dyeing antibacterial with bath
During work by Van der Waals force, hydrogen bond and dipole attraction in conjunction with the face liber.
Further, the organic-metallic ion complex antimicrobials are applied to contain in a manner of dyeing antibacterial bath
There is a terylene, in fabric made of one of nylon or acrylic fibers or multiple material.
Compared with prior art, it is the advantages of this technology:
1, the process for dyeing antibacterial bath, is avoided and is made in stentering forming process using traditional Antibacterial accessory ingredient
At auxiliary agent loss, shorten the technological process of production, reduce costs.
2, potent property, quick-acting and the inorganic antiseptic for having both organic antibacterial agent of organic-metallic ion complex antimicrobials
Safety, heat resistance, and the stability of complex antimicrobials is strong, acid and alkali-resistance, high temperature resistant, dosage be only 0.3%-1.0%owf just
With good antibacterial effect, dosage is extremely low, caused by be lost it is also extremely low.
3, organic-metallic ion complex antimicrobials are deep into fibrous inside, by Van der Waals force, hydrogen bond and dipole attraction with
Fiber combines, and stability is strong, therefore has good washing resistance, to the feel of fabric, water imbibition, coloured light degree and dyeing
The performances such as fastness do not influence.
4, after organic-metallic ion complex antimicrobials are in conjunction with fiber, due to its stiff stability, antibacterial material slow release speed
Uniformly, the contaminated microorganism of face liber is only touched, inhibits the growth of microorganism, touches skin and mucosa less absolutely, avoid
The safety issue caused during traditional antibacterial processing method by web surface free metal ion excessive concentration.
5, to the fabric for using the organic-metallic ion complex antimicrobials to carry out dyeing antibacterial bath, using ICP-
OES measures the content of metal ion, and referring to US EPA method 3052:1996, the content for obtaining metal ion is 50-1000ppm,
The content has good antibacterial effect to staphylococcus aureus, pneumobacillus and not pull-type bacterium etc., and the fabric passes through
The antibacterial activity value measured after 20 washings is all larger than 2.2, and antibacterial effect does not weaken with the increase of washing times.
Specific embodiment
Principles and features of the present invention are described below in conjunction with example, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
The organic-metallic complex antimicrobials of antibacterial textile are used in the present invention, organic principle to include pyridine, quaternary ammonium
Salt, isothiazolinone, imidazoles or biguanides；Metal ion is silver ion, copper ion or zinc ion.Metal ion by coordinate bond with
Organic principle combines, and has many advantages, such as that stronger stability, high temperature resistant, acid and alkali-resistance, anti-microbial property are strong.Present invention use will have
The mode of heating dyeing completes antibacterial processing in machine-metal ion complex antimicrobials and one-bath dyeing processing, dye tank.Hereinafter,
By taking zinc ion as an example, embodiments of the present invention are illustrated.
Embodiment 1
A kind of organic zinc ion complex antimicrobials are in the application on textile fabric, and fabric is by 70% terylene and 30% nylon
Manufactured knitting single jersey, acid dyes list contaminate nylon, grammes per square metre 140gsm.
The technique for applying of organic zinc ion complex antimicrobials is as follows:
Step 1: soda ash 2% (owf) is added in water before dyeing, degreaser 1% (owf) is uniformly mixed, by fabric to bathe
It is put into solution than 1:10, heats 30min at 80 DEG C, draining after having handled.
Step 2: it prepares dye liquor: 0.012% (owf) orchid is received into free and easy Huang 2R, 0.020% (owf) orchid receives the red G of unrestrainedness,
0.007% (owf) orchid receives free and easy indigo plant 2R, 0.5% (owf) acetic acid and the mixing of 1% (owf) levelling agent, and adjusting solution pH value is
0.4% (owf) complex antimicrobials are added in 4.5-5, and dye liquor is made after mixing.
Step 3: fabric being put into the dye liquor that step 2 obtains with bath raio 1:10, is warming up to 70 with the speed of 1.5 DEG C/min
DEG C, 98 DEG C are warming up to the speed of 1 DEG C/min, heats 30min at 98 DEG C.
Step 4: the fabric after the completion of dyeing being washed, is dehydrated, is dried, stentering forming, obtains light base fabric.
Embodiment 2
A kind of application of organic zinc ion antibacterial agent in blanket fabric, fabric are that warp knit made of 100% terylene is two-sided
Flannel passes through disperse dyeing of polyester, grammes per square metre 220gsm.
The processing flow of flannel fabric is as follows:
It weaves → cuing open width → and turns over cloth → white embryo carding → white embryo hot light → pre-setting → bound edge → dyeing → upper soft → dehydration
→ removing the work → drying → plucking → carding → finished product hot light → cropping → shakes grain → finished product sizing.
Wherein, organic zinc ion complex antimicrobials are mainly used in " dyeing " one of the processing flow of above-mentioned flannel fabric
Ring, technique for applying is as follows in dyeing course:
Step 1: prepare dye liquor: by 0.0234% (owf) disperse red, 0.117% (owf) disperse yellow, 0.02527%
(owf) disperse blue BR and the mixing of 0.5% (owf) acetic acid, adjustment solution pH value are 4-5, and 0.5% (owf) complex antimicrobials are added,
Dye liquor is made after mixing.
Step 2: fabric being put into the dye liquor that step 1 obtains with bath raio 1:10, is warming up to the speed of 1.5 DEG C/min
130 DEG C, 30min is heated at 130 DEG C.
It is processed after dyeing according to the subsequent finishing technique of fabric.It is needed after the completion of flannel fabric dyeing soft whole
Reason, main purpose are to improve the feel of fabric, play soft, fluffy effect.Conventional antimicrobial finishing agent is generally in upper soft process
Or the addition of finished product shaping process, this addition manner make a big impact for the feel of flannel class fabric, antibacterial dyeing is same
Bath process avoids influence of the antibiotic finish to feel.
Embodiment 3
A kind of application of organic zinc ion complex antimicrobials on one-way wet-guide sportswear fabric, fabric are ammonia made of terylene
Synthetic fibre single jersey passes through disperse dyeing of polyester, grammes per square metre 220gsm.
The processing flow of spandex undershirt cloth is as follows:
Blank weaving → pre-setting → pre-treatment → dyeing → reduction cleaning → dehydration → drying → sanding → stentering forming
The processing of → one-way wet-guide.
Wherein, organic zinc ion complex antimicrobials are mainly used in " dyeing " one of the processing flow of above-mentioned spandex undershirt cloth
Ring, technique for applying is as follows in dyeing course:
Step 1: preparing dye liquor: by 0.4% (owf) disperse red, 2.52% (owf) disperse yellow, 0.56% (owf) disperse blue
BR and the mixing of 0.5% (owf) acetic acid, adjustment solution pH value are 4-5,0.5% (owf) complex antimicrobials are added, after mixing
Dye liquor is made.
Step 2: fabric being put into the dye liquor that step 1 obtains with bath raio 1:10, is warming up to the speed of 1.5 DEG C/min
120 DEG C, 30min is heated at 120 DEG C.
According to the subsequent finishing technique of fabric after dyeing, sanding and one-way wet-guide processing are carried out.By dyeing with bath addition
Antibacterial agent avoids influence of the subsequent stentering forming addition Antibacterial accessory ingredient to one-way wet-guide effect, carries out simultaneously convenient for fabric more
Kind function processing, while avoiding the incompatibility problem of subsequent stentering forming function additive.
Embodiment 4
A kind of application of organic zinc ion complex antimicrobials on home wear fabric, fabric are 50% nylon and 50% viscose glue
Manufactured knitting spandex undershirt cloth, acid dyes list contaminate nylon, grammes per square metre 140gsm.
The technique for applying of organic zinc ion complex antimicrobials is as follows:
Step 1: being processed before dyeing fabric through concise pre-setting.
Step 2: preparing dye liquor: acid dyes and 0.5% (owf) acetic acid are mixed, adjustment solution pH value is 4-5, is added
Dye liquor is made in 0.8% (owf) complex antimicrobials after mixing.
Step 3: fabric being put into the dye liquor that step 2 obtains with bath raio 1:10, is warming up to 70 with the speed of 1.5 DEG C/min
DEG C, 98 DEG C are warming up to the speed of 1 DEG C/min, keeps the temperature 30min at 98 DEG C.
Step 4: the fabric after the completion of dyeing being washed, is dehydrated, is dried, stentering forming, obtains light base fabric.
Experimental result 1
Zinc ion content and anti-microbial property test are carried out to the light embryo fabric of embodiment 1-4 processing.Wherein zinc ion contains
Examination ginseng US EPA method 3052:1996 is measured, zinc ion content is tested using ICP-OES method.Anti-microbial property is according to JIS
Quantitative test in L1902 antibacterial tests, carries out the test of antibacterial effect, and test result is shown in Table 1.
Table 1: zinc ion content and antibacterial effect test
As shown in table 1, antibacterial effect situation can be estimated by tracking the content of zinc ion, and come from anti-bacteria test result
It sees, washes material below with 20 times before washing and all have preferable anti-microbial property.Organic zinc ion complex antimicrobials rely primarily on Van der Waals
Power, hydrogen bond and dipole attraction have good washing resistance in conjunction with fiber.And there is broad spectrum antibacterial, can have
Effect inhibits the growth of the bacterium such as staphylococcus aureus, pneumobacillus and not pull-type bacterium, and antibacterial activity value is equal after 20 washings
Greater than 2.2 or more.The fabrics such as organic zinc ion complex antimicrobials can be widely applied to live, underwear, movement.
Experimental result 2
Safety analysis is carried out to the antibacterial underwear fabric in embodiment 4:
1, to skin irritation test: the part for removing the part rabbit hair with rabbit being known as part of detecting, by sample surface
Material is covered in rabbit test position, removes fabric after 24 hours, clean contact site with warm water, observe remove fabric 1h, for 24 hours and
The stimulate the reaction situation of contact surface material area skin after 48h.
Conclusion: according to skin irritatin strength grading, which is nonirritant to the stimulus intensity of family's rabbit skin.
2, zinc ion content is tested in cleaning solution: by fabric according to JIS L1930 textile home washings and dry drying
The test method of program is washed, using the zinc ion content in equipment ICP-MS detection washing lotion, test after the completion of washing
As a result it is lower than detection limit 10ug/L (10ppb).
Zn-ef ficiency is one of microelement in tissue, micro element be to human body it is harmless, from the survey of the above safety
From the point of view of trying data, antibacterial fabric will not cause safety issue to human body or environment during washing dress and washing.Dye
Color is strong with its stability of the zinc ion antibacterial agent of bath antibacterial processing, and slow release speed is uniform, and it is contaminated micro- only to touch face liber
Biology inhibits the growth of microorganism, touches skin and mucosa less absolutely, to no skin irritation, avoids traditional antibacterial processing side
The safety issue that web surface free metal ion concentration caused by formula is high and causes.
Experimental result 3
To the warp knit Double-face flange for being not added with antibacterial agent in the warp knit Double-face flange velvet fabric and dyeing course in embodiment 2
The performance of velvet fabric compares, and the results are shown in Table 2.
Table 2: fabric performance test
According to table 2, antibacterial agent is added and does not add antibacterial agent to the coloured light degree of fabric, dyes the performances such as every fastness and does not have
Have an impact.The additive amount of this organic metal complex antimicrobials is extremely low, and the inside of fiber is deep into dyeing course, therefore
The various fastness and coloured light of fabric are had no significant effect.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that the ordinary skill of this field is without wound
The property made labour, which according to the present invention can conceive, makes many modifications and variations.Therefore, all technician in the art
Pass through the available technology of logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Scheme, all should be within the scope of protection determined by the claims.
Claims (10)
1. a kind of application of organic-metallic ion complex antimicrobials, which is characterized in that the organic-metallic ion composite antibacterial
Agent is applied to textile, and applying step is as follows:
Step 1: finish, greasy dirt and other dirts on blank fabric are removed before dyeing；
Step 2: dyestuff, dyeing assistant and the organic-metallic ion complex antimicrobials are put into dye vat and are uniformly mixed, system
Dye liquor is obtained, the step 1 gained fabric is put into the dye liquor with bath raio 1:10-15, keeps 20- after increasing dyeing temperature
40min synchronously completes dyeing and antibacterial processing；
Step 3: the fabric after dyeing in the step 2 being washed, be dehydrated, is dried, stentering forming, light embryo fabric is obtained.
2. the application of organic-metallic ion complex antimicrobials as described in claim 1, which is characterized in that the organic-metallic
Ion complex antimicrobials include organic principle and metal ion, wherein the organic principle is pyridine, quaternary ammonium salt, isothiazoline
Ketone, imidazoles or biguanides；The metal ion is silver ion, copper ion or zinc ion；The metal ion passes through coordinate bond and institute
State organic principle combination.
3. the application of organic-metallic ion complex antimicrobials as described in claim 1, which is characterized in that in the step 2
The temperature is 90-130 DEG C.
4. the application of organic-metallic ion complex antimicrobials as described in claim 1, which is characterized in that in the step 2
The pH of the dye liquor is 4-5.
5. the application of organic-metallic ion complex antimicrobials as described in claim 1, which is characterized in that in the step 2
The dyeing assistant is levelling agent or PH regulator.
6. the application of organic-metallic ion complex antimicrobials as claimed in claim 2, which is characterized in that the organic-metallic
Ion complex antimicrobials are stabilized under conditions of 90-130 DEG C, pH4-5.
7. the application of organic-metallic ion complex antimicrobials as described in claim 1, which is characterized in that in the step 2
The amount ranges of the organic-metallic ion complex antimicrobials are 0.3%-1.0%owf.
8. the application of organic-metallic ion complex antimicrobials as described in claim 1, which is characterized in that in the step 2
The organic-metallic ion complex antimicrobials are first adsorbed on face liber surface during dyeing antibacterial bath, so
Enter fiber gap afterwards and internally spreads.
9. the application of organic-metallic ion complex antimicrobials as claimed in claim 8, which is characterized in that in the step 2
The organic-metallic ion complex antimicrobials during dyeing antibacterial bath by Van der Waals force, hydrogen bond and
Dipole attraction is in conjunction with the face liber.
10. the application of organic-metallic ion complex antimicrobials as described in claim 1 on the textile, which is characterized in that institute
It states organic-metallic ion complex antimicrobials to be applied to contain terylene in a manner of dyeing antibacterial bath, in nylon or acrylic fibers
One or more materials made of in fabric.
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| CN110552214A (en) * | 2019-09-19 | 2019-12-10 | 同曦集团有限公司 | Preparation method of long-acting antibacterial fabric, product and application thereof |
| CN113026393A (en) * | 2021-03-05 | 2021-06-25 | 东莞菌怕怕科技实业有限公司 | Cloth product with automatic sterilization function and manufacturing method thereof |
| CN113293544A (en) * | 2021-05-21 | 2021-08-24 | 浙江肤素新材料科技有限公司 | Manufacturing system and method for reducing agglomeration by fusing metal ions and polyester fibers |
| CN114874390A (en) * | 2022-06-14 | 2022-08-09 | 湖南师范大学 | A kind of preparation method of Ag/AgCl-polyacrylic acid-starch antibacterial super absorbent resin |
| CN115404620A (en) * | 2021-05-27 | 2022-11-29 | 无锡恒诺纺织科技有限公司 | Preparation method of antibacterial sanded knitted fabric |
| WO2024140476A1 (en) * | 2022-12-28 | 2024-07-04 | 爱迪特（秦皇岛）科技股份有限公司 | Resin permeable ceramic with antibacterial function and preparation method therefor |
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| CN114874390A (en) * | 2022-06-14 | 2022-08-09 | 湖南师范大学 | A kind of preparation method of Ag/AgCl-polyacrylic acid-starch antibacterial super absorbent resin |
| WO2024140476A1 (en) * | 2022-12-28 | 2024-07-04 | 爱迪特（秦皇岛）科技股份有限公司 | Resin permeable ceramic with antibacterial function and preparation method therefor |
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