CN103122582B - Method for easily preparing antibacterial fibers and textiles by in-situ complex method - Google Patents
Method for easily preparing antibacterial fibers and textiles by in-situ complex method Download PDFInfo
- Publication number
- CN103122582B CN103122582B CN201310078995.9A CN201310078995A CN103122582B CN 103122582 B CN103122582 B CN 103122582B CN 201310078995 A CN201310078995 A CN 201310078995A CN 103122582 B CN103122582 B CN 103122582B
- Authority
- CN
- China
- Prior art keywords
- fabric
- solution
- coupling agent
- fiber
- fibers
- 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.)
- Expired - Fee Related
Links
Landscapes
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention discloses a method for easily preparing antibacterial fibers and textiles by an in-situ complex method. The method comprises the following steps of: dissolving silane coupling agent in an organic solvent to obtain a coupling agent solution, and adding cotton fibers, viscose or textiles for adsorption treatment; placing the adsorbed fibers in air or water-containing solution to react to polymerize the coupling agent and fix the coupling agent on the fibers; and placing the reacted fibers in solution containing inorganic antibacterial ions for adsorption treatment, wherein the silane coupling agent is aminopropyl methyl diethoxysilane. The method is simple in production steps, the antibacterial ions are uniformly distributed inside the cotton fibers, so that the fibers have soft hand-feel and good laundering durability; and the method is applicable to cellulosic fibers and textiles of cellulosic fibers, such as cotton, viscose and flax, and can be used in health-care underclothes, medical gauze, cloths, decorative fabric and the like.
Description
The application is application number: 201210121592.3, the applying date: 2012.04.24, title: the divisional application of " complexes ira situ legal system is for the method for anti-bacterial fibre, fabric ".
Technical field
The present invention relates to a kind of method preparing anti-bacterial fibre or fabric.
Background technology
Ag
+, Zn
2+, Cu
2+be common inorganic antiseptic, but owing to being pulled away easily via contacting with water, this kind of antibacterial finishing agent is mainly used on disposable soft goods.In order to improve its durability on fabric, usually they being processed into the antiseptic of other forms: such as make nano material, as Nano Silver, zinc oxide etc., or being carried on the porous carrier such as apatite, zeolite by the method for ion-exchange.Then by padding, these antiseptics put on fiber surface by the method such as coating, make it be bonded on fabric.Shortcoming is the surface that antiseptic is only present in fiber, not wash resistant, and initial stage stripping quantity is large, easily occurs wearing safety issue.In addition, due to the use of binder, the feel of fabric is also affected, and affects the comfortableness that it wears next to the skin.
Summary of the invention
The object of the present invention is to provide a kind of method simple and easy to operate, the soft easy-operating complexes ira situ legal system of product is for the method for anti-bacterial fibre, fabric.
Technical solution of the present invention is:
1. complexes ira situ legal system is for a method for anti-bacterial fibre, fabric, it is characterized in that: comprise the following steps:
(1) silane coupler is dissolved in organic solvent, obtains coupling agent solution, add cotton fiber, viscose or fabric, carry out adsorption treatment;
(2) by absorption after fiber or fabric is placed in air or moisture solution reacts, coupling agent is polymerized and is fixed on fiber or fabric;
(3) reacted fiber or fabric are placed in the solution adsorption treatment containing inorganic antibacterial ion.
Reacted fiber in air or in the aqueous solution is directly placed in the solution adsorption treatment containing inorganic antibacterial ion by step (3); Or step (2) and (3) merge, the fiber after absorption or fabric are placed in the solution containing inorganic antibacterial ion, and polymerisation and adsorption treatment are synchronously carried out.
Described silane coupler: Y (CH
2)
nsiX
3or Y (CH
2)
nsiX
2r, wherein X is hydrolyzable group, is chloro, methoxyl group, ethyoxyl, methoxy ethoxy or acetoxyl group, n=1 ~ 4, and Y is amino, and R is saturated or unsaturated alkyl.
Described silane coupler aminopropyl triethoxysilane or aminopropyltriethoxy diethoxy silane.
Described organic solvent is ethanol, acetone or isopropyl alcohol.
The described solution containing inorganic antibacterial ion is AgNO
3solution, ZnSO
4solution or CuSO
4solution, mass concentration is 0.01 ~ 30%.
In step (1) coupling agent solution, the percent by volume shared by silane coupler is 0.1 ~ 20%; The bath raio of coupling agent solution and fabric or fiber is 1 ~ 50; The time of step (1) adsorption treatment is 5 minutes-2 hours, temperature: room temperature ~ 70 DEG C.
Step (2) by after absorption fiber or fabric be placed in solution adsorption treatment containing inorganic antibacterial ion, the processing time is 5 minutes ~ 2 hours, temperature: room temperature ~ 100 DEG C.
Fiber or fabric being placed in air drying is that room temperature is dried or 40-120 DEG C of oven dry, and drying time is 30 minutes ~ 2 days.
Fiber or fabric are placed in process in aqueous solution 0.5-4.0 hour, water temperature is room temperature ~ 90 DEG C.
The present invention modifies amino by silicone couplet in the surface and internal gutter of cotton fiber, is then carried on fiber by complexing that is amino and antibacterial ion.The inventive method production stage is simple, and antibacterial ion is uniformly distributed in fibrous inside, and fabric hand is soft, wash resistant, method is applicable to cellulose fibre and fabric thereof, as cotton, viscose glue, fiber crops etc., can be used for health-care underclothes, medical gauze, clothes, drapery etc.
Below in conjunction with embodiment, the invention will be further described.
Detailed description of the invention
Complexes ira situ legal system, for a method for anti-bacterial fibre, fabric, comprises the following steps:
(1) silane coupler is dissolved in organic solvent, obtains coupling agent solution, add cotton fiber, viscose or fabric, carry out adsorption treatment; Described silane coupler is aminopropyl triethoxysilane (or aminopropyltriethoxy diethoxy silane).Described organic solvent is ethanol (or acetone or isopropyl alcohol).In coupling agent solution, the percent by volume shared by silane coupler is 1 ~ 20%(example 1%, 10%, 20%); The bath raio of coupling agent solution and fabric or fiber is 1 ~ 50(example 1,25,50); The time of adsorption treatment is 5 minutes-2 hours (example 5 minutes, 1 hour, 2 hours), temperature: room temperature ~ 70 DEG C (example 25 DEG C, 50 DEG C, 70 DEG C).
(2) by absorption after fiber or fabric is placed in air or moisture solution reacts, coupling agent is polymerized and is fixed on fiber or fabric;
(3) reacted fiber or fabric are placed in the solution adsorption treatment containing inorganic antibacterial ion, the processing time is 5 minutes ~ 2 hours (example 5 minutes, 1 hour, 2 hours), temperature: room temperature ~ 100 DEG C (example 25 DEG C, 50 DEG C, 70 DEG C, 100 DEG C).The described solution containing inorganic antibacterial ion is AgNO
3solution, ZnSO
4solution or CuSO
4solution, mass concentration is 0.01 ~ 30%(example 0.01%, 15%, 30%).
Embodiment 2:
Merge in embodiment 1 step (2) and (3), the fiber after step (1) absorption or fabric are placed in the solution containing inorganic antibacterial ion, and polymerisation and adsorption treatment are synchronously carried out.
The silane coupler adopted: Y (CH
2)
nsiX
3or Y (CH
2)
nsiX
2r, wherein X is hydrolyzable group, is chloro, methoxyl group, ethyoxyl, methoxy ethoxy or acetoxyl group, n=1 ~ 4, and Y is amino, and R is saturated or unsaturated alkyl.All the other are with embodiment 1.
Claims (3)
1. easy-operating complexes ira situ legal system is for a method for anti-bacterial fibre, fabric, it is characterized in that: comprise the following steps:
(1) silane coupler is dissolved in organic solvent, obtains coupling agent solution, add cotton fiber, viscose or fabric, carry out adsorption treatment;
(2) fiber after absorption or fabric are placed in air to react, coupling agent are polymerized and are fixed on fiber or fabric;
(3) reacted fiber or fabric are placed in the solution adsorption treatment containing inorganic antibacterial ion;
Described silane coupler is aminopropyltriethoxy diethoxy silane; Fiber or fabric being placed in air reaction is that room temperature is dried or 40-120 DEG C of oven dry, and drying time is 30 minutes ~ 2 days; By after absorption fiber or fabric be placed in solution adsorption treatment containing inorganic antibacterial ion, the processing time is 5 minutes ~ 2 hours, temperature: room temperature ~ 100 DEG C; Described organic solvent is ethanol, acetone or isopropyl alcohol.
2. easy-operating complexes ira situ legal system according to claim 1 is for the method for anti-bacterial fibre, fabric, it is characterized in that: the described solution containing inorganic antibacterial ion is AgNO
3solution, ZnSO
4solution or CuSO
4solution, mass concentration is 0.01 ~ 30%.
3. easy-operating complexes ira situ legal system according to claim 1 and 2 is for the method for anti-bacterial fibre, fabric, it is characterized in that: in step (1) coupling agent solution, and the percent by volume shared by silane coupler is 0.1 ~ 20%; The bath raio of coupling agent solution and fabric or fiber is 1 ~ 50; The time of step (1) adsorption treatment is 5 minutes-2 hours, temperature: room temperature ~ 70 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310078995.9A CN103122582B (en) | 2012-04-24 | 2012-04-24 | Method for easily preparing antibacterial fibers and textiles by in-situ complex method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310078995.9A CN103122582B (en) | 2012-04-24 | 2012-04-24 | Method for easily preparing antibacterial fibers and textiles by in-situ complex method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210121592 Division CN102634977B (en) | 2012-04-24 | 2012-04-24 | Method for preparing anti-bacterial fibers and fabrics by in-situ complexometry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103122582A CN103122582A (en) | 2013-05-29 |
| CN103122582B true CN103122582B (en) | 2015-02-18 |
Family
ID=48453711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310078995.9A Expired - Fee Related CN103122582B (en) | 2012-04-24 | 2012-04-24 | Method for easily preparing antibacterial fibers and textiles by in-situ complex method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103122582B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103643483A (en) * | 2013-12-04 | 2014-03-19 | 江苏博士邦尼时装有限公司 | Production technology of anti-bacterial underwear fabric |
| CN110306340B (en) * | 2019-05-16 | 2020-05-29 | 北京化工大学 | Antibacterial natural textile material with surface modified borneol and preparation method and application thereof |
| CN115595786A (en) * | 2022-11-11 | 2023-01-13 | 南通大学（Cn） | Preparation method of copper-loaded antibacterial viscose fiber |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054218A (en) * | 2007-05-30 | 2007-10-17 | 山东大学 | Nano silver composite antibacterial material using porous ceramics as carrier and preparation method thereof |
-
2012
- 2012-04-24 CN CN201310078995.9A patent/CN103122582B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054218A (en) * | 2007-05-30 | 2007-10-17 | 山东大学 | Nano silver composite antibacterial material using porous ceramics as carrier and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 新型纳米银抗菌棉织物的制备及其性能检测;马廷方等;《现代纺织技术》;20120110(第1期);16-19，23 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103122582A (en) | 2013-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103147289B (en) | In-situ complexing method for preparing antibacterial fabric by simple steps | |
| CN103122581B (en) | Preparation method of antibacterial fibers with soft hand-feel by in-situ complexing method | |
| CN102691203B (en) | Preparation method of antibacterial and anti-ultraviolet fiber/fabric loaded with nano-titania | |
| CN101942759B (en) | Nano silver bacterial fibre and preparation method thereof | |
| JP4915530B2 (en) | Antibacterial fiber, production method thereof, antibacterial fiber product containing antibacterial fiber, production method thereof and regeneration method | |
| CN102634977B (en) | Method for preparing anti-bacterial fibers and fabrics by in-situ complexometry | |
| CN108503727B (en) | Chitosan quaternary ammonium salt antibacterial fabric, sanitary product and preparation process thereof | |
| CN103122582B (en) | Method for easily preparing antibacterial fibers and textiles by in-situ complex method | |
| CN102691204A (en) | Preparation method of nano-zinc-oxide-loaded antibacterial ultraviolet-resistant fibers or textiles | |
| CN105200773A (en) | Preparation method of nano-silver coating of chitosan modified fabric | |
| CN105332082B (en) | A kind of antibacterial Fypro based on silver-loaded zirconium phosphate and preparation method thereof | |
| CN108950864A (en) | A kind of medical sheath core fiber non-woven fabrics of hydrophilic and oleophilic | |
| CN108978190B (en) | Antibacterial anti-mite far infrared health-care cellulose fiber and preparation method and application thereof | |
| CN1306102C (en) | Bacteria resistant cotton fiber or cotton fabric and preparation method | |
| CN101332309B (en) | Water soluble polyose composite medical dressing and preparation method thereof | |
| CN102493014A (en) | Epsilon-polylysine and polyvinyl alcohol composite biological antibacterial fiber and preparation method thereof | |
| CN105325456B (en) | A kind of high silver supported content basic zirconium phosphate raw powder's production technology | |
| CN103058945A (en) | Halide amine antibacterial agent based on cyanuric acid and synthesis method and application thereof | |
| CN103469551B (en) | Method for preparing antibacterial and anti-ultraviolet fabric by virtue of in-situ hydrolysis, polymerization and nano-TiO2 loading | |
| CN106729931A (en) | Preparation method of silver-loaded chitosan medical dressing | |
| CN101418517A (en) | Method for preparing quaternary ammonium salt sol for antibacterial textile | |
| CN103061125A (en) | Halamine antibacterial agent containing reactive functional group, as well as preparation method and application for same | |
| CN102677025B (en) | Method of applying CMCS (Carboxymethylcellulose)/palladium complex in activation before chemical plating of electromagnetic shielding textile | |
| WO2013127983A1 (en) | Antiseptic wound dressing | |
| CN115573171A (en) | Preparation method of efficient environment-friendly durable antibacterial coating and application of efficient environment-friendly durable antibacterial coating in textile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20160424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |