CN110273298A - The preparation method of antibacterial nonwoven fabric - Google Patents
The preparation method of antibacterial nonwoven fabric Download PDFInfo
- Publication number
- CN110273298A CN110273298A CN201810218713.3A CN201810218713A CN110273298A CN 110273298 A CN110273298 A CN 110273298A CN 201810218713 A CN201810218713 A CN 201810218713A CN 110273298 A CN110273298 A CN 110273298A
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- CN
- China
- Prior art keywords
- nonwoven fabric
- antibacterial
- resin
- preparation
- organic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- 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
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
- D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
- D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
-
- 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
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/356—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms
- D06M15/3568—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of other unsaturated compounds containing nitrogen, sulfur, silicon or phosphorus atoms containing silicon
-
- 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
Abstract
The invention discloses a kind of preparation methods of antibacterial nonwoven fabric, mainly the carrier using resin as organic antibacterial agent is attached on a nonwoven fabric, an organic antibacterial agent and a compound resin are mixed to form an antibacterial resin, the antibacterial resin is attached on nonwoven fabric again, with the preferable stationarity having by the compound resin and the organic antibacterial agent, and with the characteristic of good adhesion between the compound resin and the fiber of the nonwoven fabric, enable the organic antibacterial agent is indirectly firm to be attached on the fiber of the nonwoven fabric, and then greatly improve the antibacterial stability and antibacterial timeliness of the antibacterial nonwoven fabric.
Description
Technical field
The present invention relates to nonwoven fabric technical field, more particularly to a kind of stability that can greatly improve nonwoven fabric antibacterial with prolong
The preparation method of the antibacterial nonwoven fabric of long antibacterial timeliness.
Background technique
" nonwoven fabric (Nonwoven) " refers to forms fiber cotton net (Web) in various ways, then in a variety of different ways
Connection (bonding) between fiber is formed, is to be constituted with orientation or random fiber, and non-traditional weaving manner is made
Cloth, also there are some characteristics of conventional fabrics, such as spreadability, gas permeability, filterability and wiping, but it has no tradition and knits
Many and diverse processing procedure of object, therefore processing procedure is quick, price is lower than general conventional fabrics.In addition, nonwoven fabric is in structure also than tradition
Fabric will light and tool better isolation and and with gas permeability, used so being often widely used in medical treatment and health care
On way, such as wound dressing (Wound dressing), bandage (Bandage), operation dress, mask, cotton wool and diaper product.
Therefore, as can adding antibacterial agent on these products to increase antibiotic property, then the additional function of these products will can be substantially improved
And value.
Currently, used antibacterial agent includes organic antibacterial agent, inorganic antiseptic and antibiotic (antibiotics) etc..
Wherein, resistance may be led to the problem of in the use of antibiotic, and cost if inorganic antiseptic (such as nanometer silver)
The problem of again excessively high, and nanometer silver is oxidized easily again and leads to silver oxidation blackening, although organic antibacterial agent is cheap,
But its but have with the fiber adhesion of nonwoven fabric it is bad without it is water-fastness so that will affect the stability of nonwoven fabric antibacterial with
The problem of timeliness.
Summary of the invention
It is bad it is a primary object of the present invention to solve current organic antibacterial agent and nonwoven fabric fiber adhesion, and make to add
The nonwoven fabric of organic antibacterial agent has that antibacterial stability is bad short equal with antibacterial timeliness for a long time.
The present invention provides a kind of preparation methods of antibacterial nonwoven fabric, comprising: an organic antibacterial agent is mixed in a compound tree by (a)
In rouge, an antibacterial resin is become；And it is attached to the antibacterial resin on one nonwoven fabric, utilize the compound resin
There is the characteristic of good adhesion with the fiber of the nonwoven fabric, and then indirectly the organic antibacterial agent is firmly fixed
On the nonwoven fabric.
In the above-mentioned technical solutions, it is preferable that wherein the organic antibacterial agent is organosilicon quarternary ammonium salt.
In the above-mentioned technical solutions, it is preferable that wherein the nonwoven fabric is PET (Polyethylene
Terephthalate, polyethylene terephthalate) spun lacing nonwoven fabric, PET/Rayon (artificial silk) spun lacing nonwoven fabric, PP
(Polypropylene, polypropylene) spunbond nonwoven fabric, dust-free paper, pure cotton spun lacing nonwoven fabric or ES (Ethylene-Propylene
Any one of Side By Side) (PE (polyethylene, polyethylene)/PP) hot rolling nonwoven fabric.
In the above-mentioned technical solutions, it is preferable that wherein the main ingredient of the compound resin is silicon denaturing acrylamide acid resin,
Another composition is any one of acrylic resin, styrene acrylic copolymer resins or vinyl acetate acrylic acid copolymer resins.
In the above-mentioned technical solutions, it is preferable that wherein in described (b) step, the antibacterial resin is to be coated with, impregnate or spray
Method is attached on the nonwoven fabric either in painting.
In the above-mentioned technical solutions, it is preferable that wherein: the method for the antibacterial resin (a) is prepared in step are as follows: will
0.05-0.5% antibacterial agent, 4.5-5.0% compound resin, 0.5-1%pH value regulator are mixed in water described anti-to make
Bacterium resin solution, and place it in a reservoir；(b) antibacterial resin is made to be attached to the side on the nonwoven fabric in step
Method are as follows: the nonwoven fabric, which is dipped in above-mentioned reservoir, makes it absorb the antibacterial resin solution, then takes out and presses letter with idler wheel,
Extra antibacterial resin solution is removed, allows the nonwoven fabric to absorb the antibacterial resin solution of 200wt%, is heated again later
150 DEG C are dried, and moisture is removed to get the antibacterial nonwoven fabric.
In the above-mentioned technical solutions, it is preferable that wherein the pH value of the antibacterial resin solution is adjusted to 4.
In the above-mentioned technical solutions, it is preferable that the silicon that wherein main ingredient of the compound resin is 2.0-2.5% is denaturalized
Acrylic resin, another composition are acrylic resin, styrene acrylic copolymer resins or the vinyl acetate propylene of 2.0-2.5%
Any one of sour copolymer resins.
The preparation method of antibacterial nonwoven fabric provided by the present invention has preferably solid by the compound resin and the organic antibacterial agent
With the characteristic of good adhesion between qualitative and the compound resin and the fiber of the nonwoven fabric, so that when this is organic anti-
After the antibacterial resin that microbial inoculum and the compound resin are mixed to form is attached on the nonwoven fabric, have this in water-washing process organic anti-
Microbial inoculum will not rapid release the effect of, to can therefore greatly improve the antibacterial stability of the antibacterial nonwoven fabric and extend anti-
Bacterium timeliness.
Detailed description of the invention
Fig. 1 is the flow chart of the preparation method of antibacterial nonwoven fabric disclosed in an embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
The present invention is described in further detail with reference to the accompanying drawing:
As shown in Figure 1, a kind of preparation method of the antibacterial nonwoven fabric provided according to the present invention, comprising:
(a) organic antibacterial agent is mixed in a compound resin, becomes an antibacterial resin, wherein the organic antibacterial agent
For organosilicon quarternary ammonium salt, the main ingredient of the compound resin is the silicon denaturing acrylamide acid resin of 2.0-2.5%, and another composition is
Any one of acrylic resin, styrene acrylic copolymer resins or vinyl acetate acrylic acid copolymer resins of 2.0-2.5%；
And
(b) it is attached to the antibacterial resin on one nonwoven fabric, has using the fiber of the compound resin and the nonwoven fabric good
The characteristic of good adhesion, and then indirectly the organic antibacterial agent is fixed on the nonwoven fabric, wherein the nonwoven fabric can be PET
Spun lacing nonwoven fabric, PET/Rayon spun lacing nonwoven fabric, PP spunbond nonwoven fabric, dust-free paper, pure cotton spun lacing nonwoven fabric or ES (PE/PP)
Any one of hot rolling nonwoven fabric.
Make the better embodiment of above-mentioned antibacterial nonwoven fabric are as follows:
(a) by 0.05-0.5% antibacterial agent, 4.5-5.0% compound resin, 0.5-1%pH value regulator be mixed in water with
The antibacterial resin solution is made, and is placed it in a reservoir；
(b) nonwoven fabric is dipped in above-mentioned reservoir makes it absorb the antibacterial resin solution, then takes out with idler wheel pressure
Letter removes extra antibacterial resin solution, allows the nonwoven fabric to absorb the antibacterial resin solution of 200wt%, is added again later
150 DEG C of heat is dried, and moisture is removed to get the antibacterial nonwoven fabric.
In the present invention, the method for (b) being attached to the antibacterial resin on the nonwoven fabric in addition to immersion way,
It can be the other ways such as coating or spraying.
The preparation method of antibacterial nonwoven fabric provided by the present invention passes through the silicon denatured resin and the organosilicon in the compound resin
Quarternary ammonium salt antimicrobial has and has good adhesion between preferable stationarity and the compound resin and the fiber of the nonwoven fabric
Characteristic so that when the antibacterial resin for being mixed to form the organosilicon quarternary ammonium salt antimicrobial and the compound resin be attached to this not
After in woven fabric, have effects that in water-washing process the organosilicon quarternary ammonium salt antimicrobial will not rapid release, thus can
Therefore it greatly improves the stability of nonwoven fabric antibacterial and extends antibacterial timeliness.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of preparation method of antibacterial nonwoven fabric characterized by comprising
(a) organic antibacterial agent is mixed in a compound resin, becomes an antibacterial resin；And
(b) it is attached to the antibacterial resin on one nonwoven fabric, the fiber using the compound resin and the nonwoven fabric has
The characteristic of good adhesion, and then indirectly the organic antibacterial agent is firmly fixed on the nonwoven fabric.
2. the preparation method of antibacterial nonwoven fabric according to claim 1, which is characterized in that wherein the organic antibacterial agent is organic
Silicon quarternary ammonium salt.
3. the preparation method of antibacterial nonwoven fabric according to claim 2, which is characterized in that wherein the nonwoven fabric is PET water thorn
In nonwoven fabric, PET/Rayon spun lacing nonwoven fabric, PP spunbond nonwoven fabric, dust-free paper, pure cotton spun lacing nonwoven fabric or ES hot rolling nonwoven fabric
It is any.
4. the preparation method of antibacterial nonwoven fabric according to claim 2, which is characterized in that wherein the compound resin it is main at
Part is silicon denaturing acrylamide acid resin, and another composition is acrylic resin, styrene acrylic copolymer resins or vinyl acetate propylene
Any one of sour copolymer resins.
5. the preparation method of antibacterial nonwoven fabric according to claim 2, which is characterized in that described anti-wherein in described (b) step
Bacterium resin is attached on the nonwoven fabric with method either in being coated with, impregnate or spraying.
6. the preparation method of antibacterial nonwoven fabric according to claim 2, which is characterized in that wherein:
(a) method of the antibacterial resin is prepared in step are as follows: by 0.05-0.5% antibacterial agent, 4.5-5.0% compound resin,
0.5-1%pH value regulator is mixed in water to make the antibacterial resin solution, and is placed it in a reservoir；
(b) antibacterial resin is made to be attached to the method on the nonwoven fabric in step are as follows: the nonwoven fabric is dipped in above-mentioned storage
So that it is absorbed the antibacterial resin solution in liquid bath, then take out and letter is pressed with idler wheel, extra antibacterial resin solution is removed, is allowed
The nonwoven fabric absorbs the antibacterial resin solution of 200wt%, is heated 150 DEG C again later and is dried, moisture is removed,
Up to the antibacterial nonwoven fabric.
7. the preparation method of antibacterial nonwoven fabric according to claim 6, which is characterized in that the wherein pH of the antibacterial resin solution
Value is adjusted to 4.
8. the preparation method of antibacterial nonwoven fabric according to claim 6, which is characterized in that wherein the compound resin it is main at
Part is the silicon denaturing acrylamide acid resin of 2.0-2.5%, and another composition is acrylic resin, the styrene acrylic of 2.0-2.5%
Any one of copolymer resins or vinyl acetate acrylic acid copolymer resins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218713.3A CN110273298A (en) | 2018-03-16 | 2018-03-16 | The preparation method of antibacterial nonwoven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810218713.3A CN110273298A (en) | 2018-03-16 | 2018-03-16 | The preparation method of antibacterial nonwoven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110273298A true CN110273298A (en) | 2019-09-24 |
Family
ID=67958605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810218713.3A Pending CN110273298A (en) | 2018-03-16 | 2018-03-16 | The preparation method of antibacterial nonwoven fabric |
Country Status (1)
| Country | Link |
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| CN (1) | CN110273298A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022029632A1 (en) * | 2020-08-04 | 2022-02-10 | 3M Innovative Properties Company | Nonwoven wound dressings and method of making thereof |
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|---|---|---|---|---|
| CN1763301A (en) * | 2004-10-18 | 2006-04-26 | 香港理工大学 | Functional finishing adjuvant for fabric, its preparation and application process |
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| CN105658245A (en) * | 2013-08-29 | 2016-06-08 | 绿色影响控股公司 | A disinfectant composition for textile and related substrates, and method of treating a substrate to provide disinfecting antibacterial, antiviral and antifungal, wash durable, optionally enhanced with multifunctional properties |
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2018
- 2018-03-16 CN CN201810218713.3A patent/CN110273298A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1763301A (en) * | 2004-10-18 | 2006-04-26 | 香港理工大学 | Functional finishing adjuvant for fabric, its preparation and application process |
| CN101476240A (en) * | 2008-01-03 | 2009-07-08 | 深圳宝利时尚科技有限公司 | Textile finishing agent with thermal protecting, antibacterial and moisture-keeping functions, and health socks using the same |
| CN102378838A (en) * | 2009-04-16 | 2012-03-14 | 赛拉尼斯国际合作公司 | Vinyl acetate/ethylene (vae) copolymers for fabric finishing |
| CN102115980A (en) * | 2009-12-31 | 2011-07-06 | 常熟市方园纺织器材厂 | Production process of anti-bacterial textile |
| CN102242500A (en) * | 2010-05-14 | 2011-11-16 | 东丽纤维研究所（中国）有限公司 | Fabric having antimicrobial odor-eliminating function |
| CN105658245A (en) * | 2013-08-29 | 2016-06-08 | 绿色影响控股公司 | A disinfectant composition for textile and related substrates, and method of treating a substrate to provide disinfecting antibacterial, antiviral and antifungal, wash durable, optionally enhanced with multifunctional properties |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022029632A1 (en) * | 2020-08-04 | 2022-02-10 | 3M Innovative Properties Company | Nonwoven wound dressings and method of making thereof |
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Application publication date: 20190924 |