CN112127153A - Antibacterial and deodorant textile and preparation method thereof - Google Patents
Antibacterial and deodorant textile and preparation method thereof Download PDFInfo
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- CN112127153A CN112127153A CN202010885113.XA CN202010885113A CN112127153A CN 112127153 A CN112127153 A CN 112127153A CN 202010885113 A CN202010885113 A CN 202010885113A CN 112127153 A CN112127153 A CN 112127153A
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- antibacterial
- textile
- betaine
- deodorant
- chitosan
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- 239000004753 textile Substances 0.000 title claims abstract description 73
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 70
- 239000002781 deodorant agent Substances 0.000 title claims abstract description 39
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- KWIUHFFTVRNATP-UHFFFAOYSA-N Betaine Natural products C[N+](C)(C)CC([O-])=O KWIUHFFTVRNATP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 229960003237 betaine Drugs 0.000 claims abstract description 42
- KWIUHFFTVRNATP-UHFFFAOYSA-O N,N,N-trimethylglycinium Chemical compound C[N+](C)(C)CC(O)=O KWIUHFFTVRNATP-UHFFFAOYSA-O 0.000 claims abstract description 36
- 229920001661 Chitosan Polymers 0.000 claims abstract description 27
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000005751 Copper oxide Substances 0.000 claims abstract description 26
- 229910000431 copper oxide Inorganic materials 0.000 claims abstract description 26
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000001035 drying Methods 0.000 claims abstract description 20
- 239000011259 mixed solution Substances 0.000 claims abstract description 19
- 239000000243 solution Substances 0.000 claims abstract description 12
- 238000009210 therapy by ultrasound Methods 0.000 claims abstract description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 30
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 239000003960 organic solvent Substances 0.000 claims description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 6
- -1 dodecyl dihydroxyethyl betaine Chemical compound 0.000 claims description 6
- DVEKCXOJTLDBFE-UHFFFAOYSA-N n-dodecyl-n,n-dimethylglycinate Chemical compound CCCCCCCCCCCC[N+](C)(C)CC([O-])=O DVEKCXOJTLDBFE-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 125000001421 myristyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- 125000004079 stearyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000002045 lasting effect Effects 0.000 abstract description 3
- 239000003242 anti bacterial agent Substances 0.000 description 8
- 239000004744 fabric Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000003115 biocidal effect Effects 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 239000004408 titanium dioxide Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 239000003899 bactericide agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- D06M13/46—Compounds containing quaternary nitrogen atoms
- D06M13/463—Compounds containing quaternary nitrogen atoms derived from monoamines
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
- D06M11/42—Oxides or hydroxides of copper, silver or gold
-
- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
-
- 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
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives 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
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
Landscapes
- 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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses an antibacterial deodorant textile and a preparation method thereof, wherein the textile is firstly placed in betaine solution for ultrasonic treatment and drying, then is soaked or coated with a mixed solution of nano copper oxide, nano titanium dioxide and chitosan, and is dried, washed and dried to obtain an antibacterial deodorant textile finished product with the surface attached with the betaine, the nano copper oxide, the nano titanium dioxide and the chitosan. The antibacterial and deodorant textile prepared by the invention has high heat resistance, good antibacterial effect, excellent antibacterial lasting performance, environmental protection, and the antibacterial performance of the textile can still keep more than 95% after being washed for 50 times, and the good mechanical property of the textile is kept. The preparation method is simple, easy to operate and control, and can be used for antibacterial finishing of various textiles.
Description
Technical Field
The invention relates to a textile and a preparation method thereof, in particular to an antibacterial deodorant textile and a preparation method thereof.
Background
With the progress of scientific technology and the improvement of the living standard of people, people put forward more and higher requirements on textile products, thereby promoting the deep development of antibacterial and deodorant processing technology. The antibacterial and deodorant finish is called antibacterial finish and antimicrobial finish in the united states and the like, and is called antibacterial and deodorant processing in japan. The antibacterial function of the fabric is mainly achieved by two methods, namely fiber modification processing and fabric after-finishing. Production enterprises in many countries in the world, especially Japan, America and UK, adopt physical modification, chemical modification and composite spinning, namely, antibacterial agents are added into spinning solution to spin fibers to prepare antibacterial fibers, and then the antibacterial fibers are woven into various fabrics and products with antibacterial properties. At present, the antibacterial performance of the product is achieved by adopting an antibacterial agent after-finishing method in China, the processing and the treatment are simple, but the washability and the durability of the antibacterial effect are poor.
Chinese invention patent CN200410046060.3 discloses an antibacterial and moisturizing finishing agent and an antibacterial and moisturizing finishing method for cotton fabric, wherein regarding antibacterial property reports of chitosan, natural antibacterial agent chitosan is more environment-friendly than organic quaternary ammonium salt antibacterial agent, but the effect is not as good as that of organic antibacterial agent. Chinese utility model patent CN201120154326.1 discloses an antibiotic deodorant surface fabric patent, its surface scribbles one deck nanometer copper oxide coating about the precoat for this surface fabric has characteristics such as elasticity is good, feel soft, comfortable and easy to wear, antibiotic effect is good. Chinese utility model patent CN201220138110.0 discloses an antibiotic sheet patent, and it sets up nanometer titanium dioxide coating on basic surface fabric layer surface, and its bactericidal effect can be exert rapidly as a photocatalytic bactericide to nanometer titanium dioxide coating, can exterminate the bacterium on sheet surface in the short time, has the deodorization function simultaneously. The Chinese invention patent CN201010106007.3 discloses an antibacterial and mildewproof textile and a preparation method thereof, wherein organic silicon betaine is attached to the antibacterial and mildewproof textile. The antibacterial and mildewproof textile has efficient antibacterial, mildewproof and deodorant properties and hydrophilic properties, increases the comfort of the textile, does not damage the breaking strength and the breaking elongation of the textile, is simple in preparation method and easy to operate and control, but the antibacterial durability of the textile needs to be further improved, and especially the antibacterial property of the textile is reduced after multiple times of washing.
Disclosure of Invention
Aiming at the defects of the existing problems, the invention aims to provide an antibacterial deodorant textile and a preparation method thereof. The antibacterial and deodorant textile prepared by the method has the advantages of high heat resistance, good antibacterial and deodorant effects, good antibacterial durability, safety, reliability, environmental friendliness and the like.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an antibacterial deodorant textile is attached with betaine, nano copper oxide, nano titanium dioxide and chitosan, wherein the mass ratio of the betaine to the nano copper oxide to the nano titanium dioxide to the chitosan is (2-5): 1-4: 1-4: 2 to 5.
Further, the betaine is at least one of dodecyl dimethyl betaine, tetradecyl dimethyl betaine, octadecyl dimethyl betaine, dodecyl dihydroxyethyl betaine and octadecyl dihydroxyethyl betaine, and is preferably dodecyl dimethyl betaine.
The invention also provides a preparation method of the antibacterial deodorant textile, which comprises the following steps:
1) placing the textile in betaine solution, performing ultrasonic treatment for 10-30 min at room temperature, and drying;
2) treating the textile obtained in the step 1) with a mixed solution of nano copper oxide, nano titanium dioxide and chitosan;
3) and (3) drying, washing and drying the textile treated in the step 2) to obtain the antibacterial and deodorant textile finished product.
Further, step 2) is to dip the textile obtained in step 1) into the mixed solution of nano copper oxide, nano titanium dioxide and chitosan for 2 hours.
Further, step 2) is to coat the mixed solution of the nano copper oxide, the nano titanium dioxide and the chitosan on the textile obtained in step 1).
Further, the thickness of the coating layer of the coating mixed solution in the step 2) is 10-20 μm.
Further, the betaine solution in the step 1) is prepared by dissolving betaine in an organic solvent, wherein the mass volume ratio of the betaine to the organic solvent is 1-5 g: 0.1-2L.
Further, the organic solvent is at least one of ethanol, acetone, ethyl acetate and chloroform, and preferably ethanol.
Further, the mixed solution in the step 2) is obtained by dissolving nano copper oxide, nano titanium dioxide and chitosan in 2wt% acetic acid aqueous solution, wherein the mass ratio of the sum of the nano copper oxide, the nano titanium dioxide and the chitosan to the acetic acid aqueous solution is 4-8: 150 to 400.
Further, the drying and drying temperature in the step 1) and the step 3) is 60-120 ℃.
Compared with the prior art, the invention has the following beneficial effects:
according to the antibacterial and deodorant textile prepared by the invention, through the synergistic effect of various antibacterial agents, namely betaine, nano copper oxide, nano titanium dioxide and chitosan, ultrasonic impregnation and drying are carried out in an organic solvent of the betaine, then a mixed solution of the nano copper oxide, the nano titanium dioxide and the chitosan is impregnated or coated, and the antibacterial and deodorant textile finished product is prepared through drying, washing and drying, and has the advantages of high heat resistance, good antibacterial effect, excellent antibacterial lasting performance, environmental friendliness, and capability of keeping the antibacterial performance of more than 95% after 50 times of washing, and the good breaking strength and breaking elongation of the textile are kept. The preparation method is simple, easy to operate and control, and can be used for antibacterial finishing of various textiles.
Detailed Description
The present invention will be described in further detail with reference to examples. The reagents or instruments used are not indicated by manufacturers, and are regarded as conventional products which can be purchased in the market.
Example 1
1) Dissolving 1g of dodecyl dimethyl betaine in 0.1L of ethanol to obtain betaine solution, placing the textile in the betaine solution, performing ultrasonic treatment at room temperature for 10min, and drying at 60 ℃;
2) dissolving 0.5g of nano copper oxide, 0.5g of nano titanium dioxide and 1g of chitosan in 75g of acetic acid aqueous solution with the concentration of 2wt% to form a mixed solution, and soaking the textile obtained in the step 1) in the mixed solution for 2 hours;
3) and then the textile is dried at 60 ℃, washed and dried at 60 ℃ in sequence to obtain the finished antibacterial deodorant textile.
Example 2
1) Dissolving 1g of dodecyl dimethyl betaine, 1g of tetradecyl dimethyl betaine, 1g of octadecyl dimethyl betaine, 1g of dodecyl dihydroxyethyl betaine and 1g of octadecyl dihydroxyethyl betaine in a mixed organic solvent of 0.5L of ethanol, 0.5L of acetone, 0.5L of ethyl acetate and 0.5L of chloroform to obtain a betaine solution, placing the textile in the betaine solution, performing ultrasonic treatment for 30min at room temperature, and drying at 120 ℃;
2) dissolving 4g of nano copper oxide, 4g of nano titanium dioxide and 5g of chitosan in 650g of acetic acid aqueous solution with the concentration of 2wt% to form a mixed solution, and coating the mixed solution on the textile obtained in the step 1), wherein the thickness of the coating is 10 microns;
3) and then the textile is dried at 120 ℃, washed and dried at 120 ℃ in sequence to obtain the finished antibacterial deodorant textile.
Example 3
1) Dissolving 1g of dodecyl dimethyl betaine, 1g of tetradecyl dimethyl betaine and 1g of octadecyl dimethyl betaine in a mixed organic solvent of 0.5L of ethanol and 0.5L of acetone to obtain betaine solution, placing the textile in the betaine solution, performing ultrasonic treatment at room temperature for 20min, and drying at 90 ℃;
2) dissolving 2g of nano copper oxide, 2g of nano titanium dioxide and 3g of chitosan in 350g of acetic acid aqueous solution with the concentration of 2wt% to form a mixed solution, and coating the mixed solution on the textile obtained in the step 1), wherein the thickness of the coating is 20 microns;
3) and then the textile is dried at 90 ℃, washed and dried at 90 ℃ in sequence to obtain the finished antibacterial deodorant textile.
Comparative example 1
The same as example 2, except that step 1) is not included, the antibacterial deodorant textile finished product prepared is not attached with betaine.
Comparative example 2
The same as example 2, except that step 2) does not contain nano copper oxide, the mass of the 2wt% acetic acid aqueous solution is 450g, and the prepared antibacterial deodorant textile finished product is not attached with nano copper oxide.
Comparative example 3
The same as example 2, except that the step 2) does not contain nano titanium dioxide, the mass of the acetic acid aqueous solution with the concentration of 2wt% is 450g, and the prepared antibacterial deodorant textile finished product is not attached with nano titanium dioxide.
Comparative example 4
The same as example 2, except that no nano chitosan is contained in the step 2), the mass of the acetic acid aqueous solution with the concentration of 2wt% is 400g, and the prepared antibacterial deodorant textile finished product is not attached with chitosan.
And (3) performance testing:
according to GB/T3923.1-1997, the breaking strength and the breaking elongation of the textile are measured, and the antibacterial performance of the textile after 50 times of water washing is measured according to FZ/T73023-2006. The antibacterial property and the mechanical property of the antibacterial deodorant textile obtained in the examples 1-3 and the comparative examples 1-4 are shown in table 1.
As shown in Table 1, the antibacterial and deodorant textile finished product is prepared by ultrasonically dipping and drying betaine, nano copper oxide, nano titanium dioxide and chitosan in an organic solvent of the betaine through synergistic effect, then dipping or coating a mixed solution of the nano copper oxide, the nano titanium dioxide and the chitosan, drying, washing and drying again, and has the advantages of high heat resistance, good antibacterial effect, excellent antibacterial lasting property, environmental friendliness, capability of keeping the antibacterial property of the textile by more than 95% after 50 times of washing, and good mechanical property of the textile. The preparation method is simple, easy to operate and control, and can be used for antibacterial finishing of various textiles.
TABLE 1 Performance test results of antibacterial and deodorant textiles in examples 1 to 3 and comparative examples 1 to 4
The protection of the present invention is not limited to the above embodiments. Variations and advantages that may occur to those skilled in the art may be incorporated into the invention without departing from the spirit and scope of the inventive concept and the scope of the appended claims is intended to be protected.
Claims (9)
1. The antibacterial deodorant textile is characterized in that betaine, nano copper oxide, nano titanium dioxide and chitosan are attached to the textile, wherein the mass ratio of the betaine to the nano copper oxide to the nano titanium dioxide to the chitosan is (2-5): 1-4: 1-4: 2 to 5.
2. The antibacterial and deodorant textile according to claim 1, wherein the betaine is at least one of dodecyl dimethyl betaine, tetradecyl dimethyl betaine, octadecyl dimethyl betaine, dodecyl dihydroxyethyl betaine, and octadecyl dihydroxyethyl betaine.
3. The method for preparing the antibacterial and deodorant textile according to claim 1, characterized by comprising the steps of:
1) placing the textile in betaine solution, performing ultrasonic treatment for 10-30 min at room temperature, and drying;
2) treating the textile obtained in the step 1) with a mixed solution of nano copper oxide, nano titanium dioxide and chitosan;
3) and (3) drying, washing and drying the textile treated in the step 2) to obtain the antibacterial and deodorant textile finished product.
4. The preparation method of the antibacterial and deodorant textile according to claim 3, wherein the step 2) is to immerse the textile obtained in the step 1) in a mixed solution of nano copper oxide, nano titanium dioxide and chitosan for 2 hours.
5. The preparation method of the antibacterial and deodorant textile according to claim 3, wherein the step 2) is to coat the textile obtained in the step 1) with a mixed solution of nano copper oxide, nano titanium dioxide and chitosan.
6. The preparation method of the antibacterial and deodorant textile according to claim 5, wherein the thickness of the coating layer of the coating mixed solution in the step 2) is 10-20 μm.
7. The preparation method of the antibacterial deodorant textile according to claim 3, wherein the betaine solution in the step 1) is prepared by dissolving betaine in an organic solvent, wherein the mass volume ratio of the betaine to the organic solvent is 1-5 g: 0.1-2L, wherein the organic solvent is at least one of ethanol, acetone, ethyl acetate and chloroform.
8. The preparation method of the antibacterial and deodorant textile according to claim 3, wherein the mixed solution in the step 2) is obtained by dissolving nano copper oxide, nano titanium dioxide and chitosan in 2wt% acetic acid aqueous solution, wherein the mass ratio of the sum of the nano copper oxide, the nano titanium dioxide and the chitosan to the acetic acid aqueous solution is 4-8: 150 to 400.
9. The preparation method of the antibacterial and deodorant textile according to claim 3, wherein the drying and drying temperature in the steps 1) and 3) is 60-120 ℃.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445303A (en) * | 2021-07-09 | 2021-09-28 | 广西五行材料科技有限公司 | Nano material for removing formaldehyde and sterilizing for leather and textiles and preparation method thereof |
| CN116446178A (en) * | 2023-04-07 | 2023-07-18 | 东华大学 | Preparation method of functional submicron cotton textile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019236A (en) * | 2015-07-13 | 2015-11-04 | 江苏神涛环保科技有限公司 | Composite antibiotic finishing agent for textiles |
| CN105239380A (en) * | 2015-10-30 | 2016-01-13 | 无锡市长安曙光手套厂 | Antibacterial mildew-resistant textile and preparation method thereof |
| CN105625040A (en) * | 2016-03-24 | 2016-06-01 | 金华知产婺源信息技术有限公司 | Durable fabric self-cleaning finishing agent |
| WO2017216602A1 (en) * | 2016-06-14 | 2017-12-21 | Karimi Javad | Paper products and methods of making paper products with antimicrobial properties |
| CN108385182A (en) * | 2018-02-10 | 2018-08-10 | 海盐县硕创服装研究所 | Silk-fibroin-based antibacterial nanofiber and preparation method thereof |
-
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019236A (en) * | 2015-07-13 | 2015-11-04 | 江苏神涛环保科技有限公司 | Composite antibiotic finishing agent for textiles |
| CN105239380A (en) * | 2015-10-30 | 2016-01-13 | 无锡市长安曙光手套厂 | Antibacterial mildew-resistant textile and preparation method thereof |
| CN105625040A (en) * | 2016-03-24 | 2016-06-01 | 金华知产婺源信息技术有限公司 | Durable fabric self-cleaning finishing agent |
| WO2017216602A1 (en) * | 2016-06-14 | 2017-12-21 | Karimi Javad | Paper products and methods of making paper products with antimicrobial properties |
| CN108385182A (en) * | 2018-02-10 | 2018-08-10 | 海盐县硕创服装研究所 | Silk-fibroin-based antibacterial nanofiber and preparation method thereof |
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Application publication date: 20201225 |