CN104631115A - Antibacterial anti-odor finishing application technology for textiles - Google Patents
Antibacterial anti-odor finishing application technology for textiles Download PDFInfo
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- CN104631115A CN104631115A CN201310568428.1A CN201310568428A CN104631115A CN 104631115 A CN104631115 A CN 104631115A CN 201310568428 A CN201310568428 A CN 201310568428A CN 104631115 A CN104631115 A CN 104631115A
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Abstract
The invention relates to an antibacterial anti-odor finishing application technology for textiles. The technology specifically comprises the following steps: (1) performing microbial antibiosis; (2) forming an inorganic antibacterial agent, wherein the antibacterial agent is obtained by fixing metals such as silver, copper and zinc or compounds of the metals on the surfaces of porous materials such as zeolite and silica gel by virtue of physical absorption, ion exchange and other methods; (3) synthesizing an organic antibacterial agent; (4) preparing organosilicon quaternary ammonium salts comprising octadecyldimethyl (3-trimethoxysilylpropyl) ammonium chloride; (5) forming a natural antibacterial finishing agent; and (6) preparing a microbial fermentation product, wherein amino glucoside ST-7 is an antibiotic substance obtained by actinomycetes fermentation and has an obvious effect of inhibiting bacterial reproduction. Along with improvement of the human living standard and development of scientific researches and technologies, the antibacterial finishing textiles are accepted by people, and the application range is wide. Therefore, the antibacterial agent which is good in antibacterial performance and low in cost is obtained, and the technology disclosed by the invention is superior to the antibacterial finishing technology and has the significance.
Description
Technical field
The present invention relates to a kind of anti-bacterial purifying finish application technology of textiles, belong to field of fabric producing technology.
Background technology
Along with the progress of science and technology and the raising of living standards of the people, people propose more, higher requirement to textile product, thus promote the deep development of antibacterial deodourizing process technology; At present, antibacterial textile deodorization finishing agent various in style constantly emerges, and process technology is gradually improved, and indicates that clothes are used and the antibacterial deodourizing process technology of decorative textile product has entered the stable development stage; Anti-bacterial purifying finish is called as antibiotic finish and antimicrobial finish in countries such as the U.S., is called as antibacterial deodourizing processing in Japan; At present the numerous and confused research and production of some manufacturing enterprises of many countries especially Japan, the U.S., Britain goes out anti-bacterial fibre and the textiles of oneself in the world, and it is mostly terylene, acrylic fibers, polyamide fibre etc. that antiseptic is added to the fiber produced in spinning solution; Domestic is mostly adopt the method for antiseptic Final finishing to make product obtain anti-microbial property at present, the SCJ-963 antibiotic finish fabric etc. that acrylic fabric CHA as antimicrobial in Donghua University, Beijing Jie Ershuan High Seience Technology Co., Ltd. produce.
The acquisition of antibacterial fabric function mainly adopts fibre modification to process and fabric post-treatment two kinds of methods realize; Adopt fabrics finishing method, the antibacterial poor durability of product, after washing repeatedly, antibacterial effect fades away; Adopt physical modification, chemical modification, composite spinning and antiseptic is spiked in spinning solution the method spinning fiber and produce anti-bacterial fibre, be made into various fabric and the product with anti-microbial property again, product then have that anti-microbial property is lasting, stable performance, to human safety high.
Summary of the invention
The object of the present invention is to provide a kind of anti-bacterial purifying finish application technology of textiles, to carry out anti-bacterial purifying finish for textiles better.
To achieve these goals, technical scheme of the present invention is as follows:
An anti-bacterial purifying finish application technology for textiles, specifically comprises:
(1) microbial antibacterial: microbial antibacterial finishing agent mainly can be divided into dissolution type and the large class of non-dissolving type two; The Antibacterial Mechanism of non-dissolving type antiseptic is that medicament does not immerse microbial cell, but is destroyed by microorganism wall physical method, makes its interior tissue expose and be killed by cell; Organosilicon quaternary ammonium salt belongs to non-dissolving type antiseptic, and because bacterium is generally with negative electrical charge, and quaternary ammonium salt is positively charged in water, the two because of electrostatic attraction attract together, make bacterial cell wall surface stop vibration, breathe also stop simultaneously; Because antiseptic does not immerse in bacterial cell body, do not affect the gene in nucleus, therefore the drug resistance bacterium of hereditary variation can not be produced, this Antibacterial Mechanism is commonly called as " contact is killed ", substantially belong to " specially keeping defence " type, when the bacterium remains that quaternary ammonium N+ adheres on the surface or dust too much time, antibacterial effect reduce, but by washing, antibacterial efficacy can reproduce; The Antibacterial Mechanism of dissolution type antiseptic is that medicine immerses in microbial cell, by cell membrane, cell membrane, affect the power of regeneration of its DNA (deoxyribonucleic acid) DNA and RNA, the metabolic function of microbial cell endoenzyme and respiratory function are benumbed, and then exhaustion, the Antibacterial Mechanism as diphenyl ether and derivative (phenols) thereof belongs to the power of regeneration of destroy microorganisms; When antiseptic contacts with bacterium, the regeneration affecting DNA and RNA in bacterial cell can be entered, and suppress effect and the function of the enzyme relevant with nucleic acid and protein, limit bacterium and other microbial growths and breeding;
1. the deodorizing mechanism of large molecular metal complex compound:
The smelly eliminating of large molecular metal complex compound is generally that making containing smelly Substance Transformation by chemical reactions such as decomposition, oxidation, reduction, neutralization, additions is odorless material, to reach the object of smelly eliminating; Deodorant as being main component with iron-phthalocyanine derivates can decompose containing smelly hydrogen sulfide, ammonia, mercaptan etc.;
2. anti-bacteium deodorization finishing agent and processing method thereof:
Anti-bacteium deodorization finishing agent plays a part very important in the antibacterial deodourizing processing of textiles, and the quality of its sterilizing odor-resistant result not only decides the quality of processed fabric, and closely bound up with the health care of human body; Should meet following requirements as desirable anti-bacteium deodorization finishing agent: 1. antibacterial deodourizing excellent effect, simple and convenient processing method, cost is low; 2. human physiological functions is not affected; 3. there is intermiscibility with other processing aids, do not damage fabric, do not affect outward appearance; The washing of ④Nai family, dry-cleaning etc.; The antiseptic of current use can be divided into inorganic, organic and natural antibacterial agent three major types substantially;
(2) inorganic antiseptic: be suitable for making an addition in synthetic fiber melt spinning stoste; It is by the method such as physical absorption, ion-exchange, and surface silver, copper, zinc metal or its compound being fixed on the porous material such as zeolite, silica gel obtains; This type of antiseptic great advantage is that heat resistance can reach 500 DEG C, highly stable and safety; Nano powder containing TiO2, ZnO and SiO2 etc. is mixed in natural or synthetic fiber, the fiber of various antibacterial and deodorizing can be spun; This fiber has excellent health care, is specially adapted to make medical supplies, as operation dress, clothing of nurses, operation towel, bandage etc.;
(3) organic antibacterial agent is synthesized: synthesis organic antibacterial agent can be divided into more than 20 large classes according to its chemical constitution, and wherein structure is comparatively simply the aldehyde radical aqueous solution (formalin), and structure comparatively complexity is isothiazole and imidazoles etc.; Organic quaternary ammonium salt, quaternary ammonium salt, biguanides, organo-metallic compound etc. are mainly contained with synthesis organic anti-bacterial finishing agent on the textile;
(4) organosilicone quaternary ammonium salt: octadecyldimethyl (3-methoxy silane base propyl group) ammonium chloride is representative excellent antibacterial agent.DC-5700 is cationic antiseptic, therefore can bathe use with cationic with nonionic auxiliary agent is same, adopts the method for flooding or padding to be fixed in the surface of synthetic fiber, gives fibre antibacterial performance; It can combine with the anion of fiber, again can self polycondensation film forming, while playing bactericidal action, fabric also can be made to have good washability;
(5) natural antibacterial finishing agent: plant extract: this kind of extract normally liquid; Liquid extract is applied on fabric and often uses microcapsules technology, after extract encloses microcapsules, then anchors on fabric with resin; Using more is Chinese juniper oil, and its key component is 4-isopropyl-2-hydroxyl-suberyl-2,4,6 triolefin-1-ketone, and this is a kind of circulus compound of seven atoms; Chitin (shitosan): chitin is second natural polymer the abundantest except cellulose; Shitosan is the derivative form of chitin deacetylate in high alkali liquid, be used as fabric finishing agent already, found that it also had antibacterial and skin nursing characteristic in recent years, shitosan micro mist can be mixed in rayon spinning liquid equably, be spun into antibacterial viscose again, shitosan has good biologically active, affine compatible with biological physical efficiency, antibiotic property can be shown to multiple mushroom, the Antibacterial Mechanism of shitosan is the amino attracts bacteria in molecule, combine with the anion component of bacterium surface, the conveying of material inside and outside block cell wall;
(6) microbial fermentation product: glucosaminide ST-7 is the antibiotics obtained with a kind of actinomycete fermentation, and have obvious inhibitory action to the breeding of bacterium, security is high, non-stimulated to skin; Its Antibacterial Mechanism is: it acts on the subunit of bacterial cell nucleoprotein, the password factor of ribonucleic acid and the interaction of the special ribonucleic acid anticode factor between obstruction, makes its resulting anomaly protein and lethal.
This beneficial effect of the invention is: along with the raising of people's living standard and the development of scientific research technology, antibiotic finish textiles more and more will be subject to the favor of people, and its range of application also can be more and more extensive; Therefore, the antiseptic that anti-microbial property is good, cost is low, optimizes antibacterial finishing process, significant.
Detailed description of the invention
Below in conjunction with embodiment, the specific embodiment of the present invention is described, better to understand the present invention.
Embodiment
An anti-bacterial purifying finish application technology for textiles, specifically comprises:
(1) microbial antibacterial: microbial antibacterial finishing agent mainly can be divided into dissolution type and the large class of non-dissolving type two; The Antibacterial Mechanism of non-dissolving type antiseptic is that medicament does not immerse microbial cell, but is destroyed by microorganism wall physical method, makes its interior tissue expose and be killed by cell; Organosilicon quaternary ammonium salt belongs to non-dissolving type antiseptic, and because bacterium is generally with negative electrical charge, and quaternary ammonium salt is positively charged in water, the two because of electrostatic attraction attract together, make bacterial cell wall surface stop vibration, breathe also stop simultaneously; Because antiseptic does not immerse in bacterial cell body, do not affect the gene in nucleus, therefore can not produce the drug resistance bacterium of hereditary variation; This Antibacterial Mechanism is commonly called as " contact is killed ", substantially belongs to " specially keeping defence " type; When the bacterium remains that quaternary ammonium N+ adheres on the surface or dust too much time, antibacterial effect reduce, but by washing, antibacterial efficacy can reproduce; The Antibacterial Mechanism of dissolution type antiseptic is that medicine immerses in microbial cell, by cell membrane, cell membrane, affect the power of regeneration of its DNA (deoxyribonucleic acid) DNA and RNA, the metabolic function of microbial cell endoenzyme and respiratory function are benumbed, and then exhaustion; Antibacterial Mechanism as diphenyl ether and derivative (phenols) thereof belongs to the power of regeneration of destroy microorganisms; When antiseptic contacts with bacterium, the regeneration affecting DNA and RNA in bacterial cell can be entered, and suppress effect and the function of the enzyme relevant with nucleic acid and protein, limit bacterium and other microbial growths and breeding;
(2) inorganic antiseptic: be suitable for making an addition in synthetic fiber melt spinning stoste; It is by the method such as physical absorption, ion-exchange, and surface silver, copper, zinc metal or its compound being fixed on the porous material such as zeolite, silica gel obtains; This type of antiseptic great advantage is that heat resistance can reach 500 DEG C, highly stable and safety; Nano powder containing TiO2, ZnO and SiO2 etc. is mixed in natural or synthetic fiber, the fiber of various antibacterial and deodorizing can be spun; This fiber has excellent health care, is specially adapted to make medical supplies, as operation dress, clothing of nurses, operation towel, bandage etc.;
(3) organic antibacterial agent is synthesized: synthesis organic antibacterial agent can be divided into more than 20 large classes according to its chemical constitution, and wherein structure is comparatively simply the aldehyde radical aqueous solution (formalin), and structure comparatively complexity is isothiazole and imidazoles etc.; Organic quaternary ammonium salt, quaternary ammonium salt, biguanides, organo-metallic compound etc. are mainly contained with synthesis organic anti-bacterial finishing agent on the textile;
(4) organosilicone quaternary ammonium salt: octadecyldimethyl (3-methoxy silane base propyl group) ammonium chloride is representative excellent antibacterial agent; DC-5700 is cationic antiseptic, therefore can bathe use with cationic with nonionic auxiliary agent is same, adopts the method for flooding or padding to be fixed in the surface of synthetic fiber, gives fibre antibacterial performance; It can combine with the anion of fiber, again can self polycondensation film forming, while playing bactericidal action, fabric also can be made to have good washability;
(5) natural antibacterial finishing agent: plant extract: this kind of extract normally liquid; Liquid extract is applied on fabric and often uses microcapsules technology, after extract encloses microcapsules, then anchors on fabric with resin; Using more is Chinese juniper oil, and its key component is 4-isopropyl-2-hydroxyl-suberyl-2,4,6 triolefin-1-ketone, and this is a kind of circulus compound of seven atoms; Chitin (shitosan): chitin is second natural polymer the abundantest except cellulose; Shitosan is the derivative form of chitin deacetylate in high alkali liquid, is used as fabric finishing agent already; Found that it also had antibacterial and skin nursing characteristic in recent years; Shitosan micro mist can be mixed in rayon spinning liquid equably, be spun into antibacterial viscose again, shitosan has good biologically active, affine compatible with biological physical efficiency, antibiotic property can be shown to multiple mushroom, the Antibacterial Mechanism of shitosan is the amino attracts bacteria in molecule, and the anion component of bacterium surface combines, the conveying of material inside and outside block cell wall;
(6) microbial fermentation product: glucosaminide ST-7 is the antibiotics obtained with a kind of actinomycete fermentation, and have obvious inhibitory action to the breeding of bacterium, security is high, non-stimulated to skin; Its Antibacterial Mechanism is: it acts on the subunit of bacterial cell nucleoprotein, the password factor of ribonucleic acid and the interaction of the special ribonucleic acid anticode factor between obstruction, makes its resulting anomaly protein and lethal.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (1)
1. an anti-bacterial purifying finish application technology for textiles, is characterized in that: specifically comprise:
(1) microbial antibacterial: the Antibacterial Mechanism of dissolution type antiseptic is that medicine immerses in microbial cell, by cell membrane, cell membrane, affect the power of regeneration of its DNA (deoxyribonucleic acid) DNA and RNA, the metabolic function of microbial cell endoenzyme and respiratory function are benumbed, and then exhaustion;
(2) inorganic antiseptic: by the method such as physical absorption, ion-exchange, surface silver, copper, zinc metal or its compound being fixed on the porous material such as zeolite, silica gel obtains;
(3) organic antibacterial agent is synthesized: synthesis organic antibacterial agent can be divided into more than 20 large classes according to its chemical constitution, and wherein structure is comparatively simply the aldehyde radical aqueous solution (formalin), and structure comparatively complexity is isothiazole and imidazoles etc.; Organic quaternary ammonium salt, quaternary ammonium salt, biguanides, organo-metallic compound etc. are mainly contained with synthesis organic anti-bacterial finishing agent on the textile;
(4) organosilicone quaternary ammonium salt: octadecyldimethyl (3-methoxy silane base propyl group) ammonium chloride is representative excellent antibacterial agent;
(5) natural antibacterial finishing agent: plant extract: this kind of extract normally liquid; Liquid extract is applied on fabric and often uses microcapsules technology, after extract encloses microcapsules, then anchors on fabric with resin; Using more is Chinese juniper oil, and its key component is 4-isopropyl-2-hydroxyl-suberyl-2,4,6 triolefin-1-ketone, and this is a kind of circulus compound of seven atoms;
(6) microbial fermentation product: glucosaminide ST-7 is the antibiotics obtained with a kind of actinomycete fermentation, has obvious inhibitory action to the breeding of bacterium.
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| CN201310568428.1A CN104631115A (en) | 2013-11-15 | 2013-11-15 | Antibacterial anti-odor finishing application technology for textiles |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133309A (en) * | 2015-09-16 | 2015-12-09 | 东华大学 | Evaporation transfer antibacterial finishing method for medical/health care fiber product |
| CN105568491A (en) * | 2015-12-18 | 2016-05-11 | 江苏新凯奇纺织实业有限公司 | Anti-bacterial fabric |
| CN105696323A (en) * | 2016-03-04 | 2016-06-22 | 湖南利洁生物股份有限公司 | Concentrated continuous antibacterial bedding article care solution and using method thereof |
| CN106435945A (en) * | 2016-11-29 | 2017-02-22 | 江苏明源纺织有限公司 | Mercerized cotton and mulberry silk interwoven fabric and preparation method thereof |
| CN106435917A (en) * | 2016-12-07 | 2017-02-22 | 江南大学 | Polyester-cotton composite fabric with antibacterial and impermeable functions and preparation method thereof |
| CN107366161A (en) * | 2016-05-12 | 2017-11-21 | 宜兴市艺蝶针织有限公司 | A kind of silk stocking antibacterial finishing agent and its silk stocking production technology |
| CN109023958A (en) * | 2018-07-03 | 2018-12-18 | 威海惠高生物科技有限公司 | A kind of manufacture craft of natural antibacterial fabric |
| CN110499644A (en) * | 2019-08-27 | 2019-11-26 | 浙江理工大学 | A method of antibacterial type textile finshing agent is prepared using ursolic acid extract |
| CN111851071A (en) * | 2020-07-27 | 2020-10-30 | 广东德美精细化工集团股份有限公司 | Antiviral finishing agent and preparation method and application thereof |
| CN112827474A (en) * | 2020-12-28 | 2021-05-25 | 浙江云上云科技有限公司 | Preparation method of nano composite material with deodorization effect |
| CN114717735A (en) * | 2022-05-10 | 2022-07-08 | 广东秋鹿实业有限公司 | Antibacterial and bacteriostatic fabric and preparation method thereof |
| CN115399333A (en) * | 2022-09-20 | 2022-11-29 | 江苏集萃先进纤维材料研究所有限公司 | Preparation method and application of antibacterial nano composite material |
| CN115677753A (en) * | 2022-11-07 | 2023-02-03 | 浙江丰虹新材料股份有限公司 | Green environment-friendly zeolite new material and preparation method thereof |
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2013
- 2013-11-15 CN CN201310568428.1A patent/CN104631115A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105133309A (en) * | 2015-09-16 | 2015-12-09 | 东华大学 | Evaporation transfer antibacterial finishing method for medical/health care fiber product |
| CN105568491A (en) * | 2015-12-18 | 2016-05-11 | 江苏新凯奇纺织实业有限公司 | Anti-bacterial fabric |
| CN105696323A (en) * | 2016-03-04 | 2016-06-22 | 湖南利洁生物股份有限公司 | Concentrated continuous antibacterial bedding article care solution and using method thereof |
| CN107366161A (en) * | 2016-05-12 | 2017-11-21 | 宜兴市艺蝶针织有限公司 | A kind of silk stocking antibacterial finishing agent and its silk stocking production technology |
| CN106435945B (en) * | 2016-11-29 | 2018-08-17 | 江苏明源纺织有限公司 | A kind of interwoven fabric and preparation method thereof of mercerized cotton and mulberry silk |
| CN106435945A (en) * | 2016-11-29 | 2017-02-22 | 江苏明源纺织有限公司 | Mercerized cotton and mulberry silk interwoven fabric and preparation method thereof |
| CN106435917A (en) * | 2016-12-07 | 2017-02-22 | 江南大学 | Polyester-cotton composite fabric with antibacterial and impermeable functions and preparation method thereof |
| CN109023958A (en) * | 2018-07-03 | 2018-12-18 | 威海惠高生物科技有限公司 | A kind of manufacture craft of natural antibacterial fabric |
| CN110499644A (en) * | 2019-08-27 | 2019-11-26 | 浙江理工大学 | A method of antibacterial type textile finshing agent is prepared using ursolic acid extract |
| CN111851071A (en) * | 2020-07-27 | 2020-10-30 | 广东德美精细化工集团股份有限公司 | Antiviral finishing agent and preparation method and application thereof |
| CN112827474A (en) * | 2020-12-28 | 2021-05-25 | 浙江云上云科技有限公司 | Preparation method of nano composite material with deodorization effect |
| CN114717735A (en) * | 2022-05-10 | 2022-07-08 | 广东秋鹿实业有限公司 | Antibacterial and bacteriostatic fabric and preparation method thereof |
| CN115399333A (en) * | 2022-09-20 | 2022-11-29 | 江苏集萃先进纤维材料研究所有限公司 | Preparation method and application of antibacterial nano composite material |
| CN115677753A (en) * | 2022-11-07 | 2023-02-03 | 浙江丰虹新材料股份有限公司 | Green environment-friendly zeolite new material and preparation method thereof |
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Application publication date: 20150520 |