CN110205797A - A kind of preparation method of cuprous oxide antibacterial fabric - Google Patents
A kind of preparation method of cuprous oxide antibacterial fabric Download PDFInfo
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- CN110205797A CN110205797A CN201910520683.6A CN201910520683A CN110205797A CN 110205797 A CN110205797 A CN 110205797A CN 201910520683 A CN201910520683 A CN 201910520683A CN 110205797 A CN110205797 A CN 110205797A
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- Prior art keywords
- fabric
- silk peptide
- cuprous oxide
- preparation
- solution
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- 239000004744 fabric Substances 0.000 title claims abstract description 96
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 34
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical compound [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 title claims abstract description 24
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229940112669 cuprous oxide Drugs 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 108090000765 processed proteins & peptides Proteins 0.000 claims abstract description 57
- UMRSVAKGZBVPKD-UHFFFAOYSA-N acetic acid;copper Chemical compound [Cu].CC(O)=O UMRSVAKGZBVPKD-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229920002678 cellulose Polymers 0.000 claims abstract description 30
- 239000001913 cellulose Substances 0.000 claims abstract description 30
- 239000000835 fiber Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000004753 textile Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 8
- 238000011065 in-situ storage Methods 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 40
- 238000001035 drying Methods 0.000 claims description 28
- 238000012545 processing Methods 0.000 claims description 28
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- 239000008367 deionised water Substances 0.000 claims description 18
- 229910021641 deionized water Inorganic materials 0.000 claims description 18
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 14
- 238000004090 dissolution Methods 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 11
- 239000007789 gas Substances 0.000 claims description 9
- 238000002386 leaching Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 4
- 229920003043 Cellulose fiber Polymers 0.000 claims description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 abstract description 10
- 229910001431 copper ion Inorganic materials 0.000 abstract description 10
- 230000003115 biocidal effect Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract description 3
- 238000005530 etching Methods 0.000 abstract description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 11
- 230000000845 anti-microbial effect Effects 0.000 description 7
- 238000005406 washing Methods 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 229920001795 coordination polymer Polymers 0.000 description 4
- 239000013256 coordination polymer Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- UWJJYHHHVWZFEP-UHFFFAOYSA-N pentane-1,1-diol Chemical compound CCCCC(O)O UWJJYHHHVWZFEP-UHFFFAOYSA-N 0.000 description 2
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 108010022355 Fibroins Proteins 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- WCVRQHFDJLLWFE-UHFFFAOYSA-N pentane-1,2-diol Chemical compound CCCC(O)CO WCVRQHFDJLLWFE-UHFFFAOYSA-N 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 210000000106 sweat gland Anatomy 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 238000009941 weaving Methods 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
- D06M10/00—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements
- D06M10/02—Physical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. ultrasonic, corona discharge, irradiation, electric currents, or magnetic fields; Physical treatment combined with treatment with chemical compounds or elements ultrasonic or sonic; Corona discharge
- D06M10/025—Corona discharge or low temperature plasma
-
- 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
- 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
- D06M15/15—Proteins 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/02—Natural fibres, other than mineral fibres
- D06M2101/04—Vegetal fibres
- D06M2101/06—Vegetal fibres cellulosic
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The present invention provides a kind of preparation method of cuprous oxide antibacterial fabric, this method uses low temperature plasma to pre-process cellulose base fiber fabric first, introduces amino in fabric surface, while performing etching to cellulose base fiber fabric surface；It is then coated with silk peptide solution；Acetic acid copper solution is padded again, utilizes-the COOH ,-NH on copper ion and silk peptide molecule2Coordination reduces the water solubility of silk peptide, improves the binding strength of silk peptide, copper ion and textile；Again by the way that cuprous oxide is formed in situ on the textile, antibacterial fabric is obtained.Not only antibiotic property is good and water-fastness for gained fabric.
Description
Technical field
The invention belongs to textile technology field, in particular to a kind of preparation method of cuprous oxide antibacterial fabric.
Background technique
With the improvement of living standards, people's health consciousness is growing day by day.Porosity textile fabric easily absorbs human body
Sweat gland, under suitable temperature, humidity, microorganism easily grows, breeds.The presence of microorganism not only makes textile on textile
Mildew is generated, and the health of user can be endangered.Therefore, very necessary to fabric progress antibiotic finish.
Antibacterial finishing agent can be divided into inorganic antibacterial finishing agent, organic anti-bacterial finishing agent and natural antibacterial finishing agent three categories.
Inorganic antibacterial finishing agent has broad spectrum antibacterial and stronger sterilizing ability.Some researches show that nano cuprous oxide can be adsorbed onto carefully
Cellular surface increases cell permeability of the membrane, reduces bacterial viability by destroying cell wall.However, cuprous oxide and weaving
The binding strength of product is poor, and gained antibacterial fabric is intolerant to washing.
Summary of the invention
In order to overcome the deficiencies of the prior art, the present invention provides a kind of preparation methods of cuprous oxide antibacterial fabric, should
Method uses low temperature plasma to pre-process cellulose base fiber fabric first, is then coated with silk peptide solution；Again by
Cuprous oxide is formed in situ on textile, obtains antibacterial fabric.Not only antibiotic property is good and water-fastness for gained fabric.
A kind of preparation method of antibacterial fabric provided by the invention, comprising the following steps:
(1) cellulose base fiber fabric is placed in DT-01 low temperature etc. of Suzhou Ao Pusi plasma Science and Technology Ltd. production from
On the intracorporal shelf of daughter processing instrument chamber, open vacuum pump, when vacuum degree is 5Pa in reaction cavity, be passed through nitrogen to it is equal from
In daughter cavity, vacuum degree is 20-50Pa in adjusting gas flow to reaction cavity；Glow discharge after stable 3-5min, electric discharge
After, it immediately enters after fabric is taken out and operates in next step；
(2) cellulose base fiber fabric that will be handled through step (1) immerses in silk peptide solution, when handling certain at a certain temperature
Between, after treatment dries at 80-85 DEG C, 3-5min is then baked at 130-145 DEG C, is finally washed with deionized 3-5 times
Afterwards, 60-80 DEG C of drying, it is spare；
(3) in deionized water by copper acetate dissolution, acetic acid copper solution, then the cellulose fibre that will be handled through step (2) are prepared
Textile pad acetic acid copper solution, two leachings two are rolled, pick-up 70%-100%；After 80-90 DEG C of drying, immerse in dihydric alcohol, certain
At a temperature of, reaction certain time after reaction takes out fabric, after being washed with deionized 3-5 times, 60-80 DEG C of drying,
?.
Wherein, glow discharge power 50-150W as described in step (1), discharge time 5-15min.
Wherein, silk peptide described in step (2) be commercially available silk peptide powder, molecular weight between 500-5000, silk peptide solution with
Deionized water is solvent, and wherein the mass fraction of silk peptide powder is 1%-10%；Silk peptide solution treatment temperature is 30-50 DEG C, when processing
Between 30-60min.
Wherein, the mass concentration 10-20g/L of acetic acid copper solution described in step (3).
Wherein, dihydric alcohol described in step (3) be 1,4-butanediol, 1,2-PD, one of 1,3-PD,
Reaction temperature is 160-180 DEG C, reaction time 2-4h.
The invention firstly uses low-temperature plasma processing, introduce amino in fabric surface, while to cellulose base fiber fabric
Surface performs etching.Silk peptide is the catabolite of silk-fibroin, is that natural silk is obtained through hydrolyzing under felicity condition.Silk peptide molecule
There are many hydrophilic radical (such as-OH ,-COOH ,-NH in structure2,-NH- etc.), and silk peptide itself has certain antibiotic property, but
It is very poor with textile binding strength due to its excellent aqueous solubility.Studies have shown that: copper ion can be with carboxyl, the ammonia on amino acid
Polymerization of olefin using catalyst forms coordination polymer.Fabric is after silk peptide is handled, then immerses in acetic acid copper solution, and copper ion with silk peptide by dividing
- COOH ,-NH on son2Coordination forms coordination polymer, reduces the water solubility of silk peptide.Finally under the reduction of dihydric alcohol,
Cuprous oxide is formed in situ in the copper ion of absorption on the textile, to assign textile excellent anti-microbial property.
The beneficial effects of the invention are that:
(1) fabric is pre-processed using low temperature plasma, while improving fabric roughness, is introduced in fabric surface
Amino.
(2) using having the silk peptide of certain antibacterial activity to pre-process textile, copper ion is formed with silk peptide molecule
The load capacity of copper ion on the textile not only can be improved in coordination polymer, but also the combination jail of the two and textile can be improved
Degree.
(3) using dihydric alcohol as solvent and reducing agent, the in-situ preparation of cuprous oxide is realized.
Detailed description of the invention
The XRD diagram of sample obtained by Fig. 1 comparative example 1-5.
Specific embodiment
Below with reference to specific embodiment, description is of the invention in further detail.It should be understood that these embodiments are intended merely to
It illustrates the present invention, rather than limits the scope of the invention in any way.
Embodiment 1
(1) cellulose base fiber fabric is placed in DT-01 low temperature etc. of Suzhou Ao Pusi plasma Science and Technology Ltd. production from
On the intracorporal shelf of daughter processing instrument chamber, open vacuum pump, when vacuum degree is 5Pa in reaction cavity, be passed through nitrogen to it is equal from
In daughter cavity, vacuum degree is 20Pa in adjusting gas flow to reaction cavity；Glow discharge after stable 3min, discharge power
50W, discharge time 15min after electric discharge, are immediately entered after fabric is taken out and are operated in next step；
(2) by the commercially available silk peptide powder of molecular weight 500-5000, dissolution in deionized water, it is molten to prepare the silk peptide that mass fraction is 1%
Liquid；Then the cellulose base fiber fabric that will be handled through step (1) immerses in silk peptide solution, and in 30 DEG C of processing 60min, processing terminate
Afterwards, it is dried at 80 DEG C, then bakes 5min at 130 DEG C, after being finally washed with deionized 3 times, 60 DEG C of drying are spare；
(3) in deionized water by copper acetate dissolution, mass concentration 10g/L acetic acid copper solution is prepared, then will handle through step (2)
Cellulose base fiber fabric pad acetic acid copper solution, two leachings two are rolled, pick-up 70%；After 80 DEG C of drying, 1,4-butanediol is immersed
In, 160 DEG C of reaction 4h after reaction take out fabric, after being washed with deionized 3 times, 60 DEG C of drying.
Comparative example 1-1(is without Low Temperature Plasma Treating)
(1) by the commercially available silk peptide powder of molecular weight 500-5000, dissolution in deionized water, it is molten to prepare the silk peptide that mass fraction is 1%
Liquid；Then cellulose base fiber fabric is immersed in silk peptide solution, in 30 DEG C of processing 60min, after treatment is dried at 80 DEG C,
Then 5min is baked at 130 DEG C, after being finally washed with deionized 3 times, 60 DEG C of drying are spare；
(2) in deionized water by copper acetate dissolution, mass concentration 10g/L acetic acid copper solution is prepared, then will handle through step (1)
Cellulose base fiber fabric pad acetic acid copper solution, two leachings two are rolled, pick-up 70%；After 80 DEG C of drying, 1,4-butanediol is immersed
In, 160 DEG C of reaction 4h after reaction take out fabric, after being washed with deionized 3 times, 60 DEG C of drying.
Comparative example 1-2(is without silk peptide processing)
(1) cellulose base fiber fabric is placed in DT-01 low temperature etc. of Suzhou Ao Pusi plasma Science and Technology Ltd. production from
On the intracorporal shelf of daughter processing instrument chamber, open vacuum pump, when vacuum degree is 5Pa in reaction cavity, be passed through nitrogen to it is equal from
In daughter cavity, vacuum degree is 20Pa in adjusting gas flow to reaction cavity；Glow discharge after stable 3min, discharge power
50W, discharge time 15min after electric discharge, are immediately entered after fabric is taken out and are operated in next step；
(2) in deionized water by copper acetate dissolution, mass concentration 10g/L acetic acid copper solution is prepared, then will handle through step (1)
Cellulose base fiber fabric pad acetic acid copper solution, two leachings two are rolled, pick-up 70%；After 80 DEG C of drying, 1,4-butanediol is immersed
In, 160 DEG C of reaction 4h after reaction take out fabric, after being washed with deionized 3 times, 60 DEG C of drying.
The not oxidised cuprous processing of comparative example 1-3()
(1) cellulose base fiber fabric is placed in DT-01 low temperature etc. of Suzhou Ao Pusi plasma Science and Technology Ltd. production from
On the intracorporal shelf of daughter processing instrument chamber, open vacuum pump, when vacuum degree is 5Pa in reaction cavity, be passed through nitrogen to it is equal from
In daughter cavity, vacuum degree is 20Pa in adjusting gas flow to reaction cavity；Glow discharge after stable 3min, discharge power
50W, discharge time 15min after electric discharge, are immediately entered after fabric is taken out and are operated in next step；
(2) by the commercially available silk peptide powder of molecular weight 500-5000, dissolution in deionized water, it is molten to prepare the silk peptide that mass fraction is 1%
Liquid；Then the cellulose base fiber fabric that will be handled through step (1) immerses in silk peptide solution, and in 30 DEG C of processing 60min, processing terminate
Afterwards, it is dried at 80 DEG C, then bakes 5min at 130 DEG C, after being finally washed with deionized 3 times, 60 DEG C of drying.
Comparative example 1-4(is using pentanediol as solvent)
(1) cellulose base fiber fabric is placed in DT-01 low temperature etc. of Suzhou Ao Pusi plasma Science and Technology Ltd. production from
On the intracorporal shelf of daughter processing instrument chamber, open vacuum pump, when vacuum degree is 5Pa in reaction cavity, be passed through nitrogen to it is equal from
In daughter cavity, vacuum degree is 20Pa in adjusting gas flow to reaction cavity；Glow discharge after stable 3min, discharge power
50W, discharge time 15min after electric discharge, are immediately entered after fabric is taken out and are operated in next step；
(2) by the commercially available silk peptide powder of molecular weight 500-5000, dissolution in deionized water, it is molten to prepare the silk peptide that mass fraction is 1%
Liquid；Then the cellulose base fiber fabric that will be handled through step (1) immerses in silk peptide solution, and in 30 DEG C of processing 60min, processing terminate
Afterwards, it is dried at 80 DEG C, then bakes 5min at 130 DEG C, after being finally washed with deionized 3 times, 60 DEG C of drying are spare；
(3) in deionized water by copper acetate dissolution, mass concentration 10g/L acetic acid copper solution is prepared, then will handle through step (2)
Cellulose base fiber fabric pad acetic acid copper solution, two leachings two are rolled, pick-up 70%；After 80 DEG C of drying, 1,2- pentanediol is immersed
In, 160 DEG C of reaction 4h after reaction take out fabric, after being washed with deionized 3 times, 60 DEG C of drying.
Comparative example 1-5
Copper acetate is dissolved in 1,4-butanediol, mass concentration 10g/L acetic acid copper solution, 160 DEG C of reaction 4h, reaction knot are prepared
Shu Hou, centrifuge separation, after solid precipitating is washed with deionized 3 times, 60 DEG C of drying.
Embodiment 2
(1) cellulose base fiber fabric is placed in DT-01 low temperature etc. of Suzhou Ao Pusi plasma Science and Technology Ltd. production from
On the intracorporal shelf of daughter processing instrument chamber, open vacuum pump, when vacuum degree is 5Pa in reaction cavity, be passed through nitrogen to it is equal from
In daughter cavity, vacuum degree is 50Pa in adjusting gas flow to reaction cavity；Glow discharge after stable 3min, discharge power
150W, discharge time 5min after electric discharge, are immediately entered after fabric is taken out and are operated in next step；
(2) molecular weight is dissolved in deionized water in the commercially available silk peptide powder of 500-5000, prepares the silk that mass fraction is 10%
Peptide solution；Then the cellulose base fiber fabric that will be handled through step (1) immerses in silk peptide solution, in 50 DEG C of processing 30min, processing
After, it is dried at 85 DEG C, then bakes 3min at 145 DEG C, after being finally washed with deionized 5 times, 80 DEG C of drying are spare；
(3) in deionized water by copper acetate dissolution, mass concentration 20g/L acetic acid copper solution is prepared, then will handle through step (2)
Cellulose base fiber fabric pad acetic acid copper solution, two leachings two are rolled, pick-up 100%；After 90 DEG C of drying, 1,2-PD is immersed
In, 180 DEG C of reaction 2h after reaction take out fabric, after being washed with deionized 5 times, 80 DEG C of drying.
Embodiment 3
(1) cellulose base fiber fabric is placed in DT-01 low temperature etc. of Suzhou Ao Pusi plasma Science and Technology Ltd. production from
On the intracorporal shelf of daughter processing instrument chamber, open vacuum pump, when vacuum degree is 5Pa in reaction cavity, be passed through nitrogen to it is equal from
In daughter cavity, vacuum degree is 40Pa in adjusting gas flow to reaction cavity；Glow discharge after stable 4min, discharge power
100W, discharge time 10min after electric discharge, are immediately entered after fabric is taken out and are operated in next step；
(2) molecular weight is dissolved in deionized water in the commercially available silk peptide powder of 500-5000, prepares the silk peptide that mass fraction is 5%
Solution；Then the cellulose base fiber fabric that will be handled through step (1) immerses in silk peptide solution, in 40 DEG C of processing 40min, processing knot
Shu Hou dries at 82 DEG C, then bakes 4min at 135 DEG C, and after being finally washed with deionized 4 times, 70 DEG C of drying are spare；
(3) in deionized water by copper acetate dissolution, mass concentration 15g/L acetic acid copper solution is prepared, then will handle through step (2)
Cellulose base fiber fabric pad acetic acid copper solution, two leachings two are rolled, pick-up 80%；After 85 DEG C of drying, 1,3-PD is immersed
In, 170 DEG C of reaction 3h after reaction take out fabric, after being washed with deionized 4 times, 70 DEG C of drying.
Embodiment 4
(1) cellulose base fiber fabric is placed in DT-01 low temperature etc. of Suzhou Ao Pusi plasma Science and Technology Ltd. production from
On the intracorporal shelf of daughter processing instrument chamber, open vacuum pump, when vacuum degree is 5Pa in reaction cavity, be passed through nitrogen to it is equal from
In daughter cavity, vacuum degree is 30Pa in adjusting gas flow to reaction cavity；Glow discharge after stable 3.5min, discharge power
120W, discharge time 8min after electric discharge, are immediately entered after fabric is taken out and are operated in next step；
(2) by molecular weight in the commercially available silk peptide powder of 500-5000, in deionized water, preparing mass fraction is that 8% silk peptide is molten for dissolution
Liquid；Then the cellulose base fiber fabric that will be handled through step (1) immerses in silk peptide solution, and in 45 DEG C of processing 45min, processing terminate
Afterwards, it is dried at 83 DEG C, then bakes 3.5min at 140 DEG C, after being finally washed with deionized 4 times, 75 DEG C of drying are spare；
(3) in deionized water by copper acetate dissolution, mass concentration 12g/L acetic acid copper solution is prepared, then will handle through step (2)
Cellulose base fiber fabric pad acetic acid copper solution, two leachings two are rolled, pick-up 90%；After 83 DEG C of drying, 1,4-butanediol is immersed
In, 175 DEG C of reaction 3.5h after reaction take out fabric, after being washed with deionized 4 times, 75 DEG C of drying.
Embodiment 5
The anti-microbial property of 20944.2-2007 " the evaluation part 2 of antibacterial textile performance: absorption process " measurement finish fabric.
Anti-microbial property test: according to GB/T
The test of antibacterial effect water-wash resistance: fabric anti-bacterial effect water-wash resistance is tested according to the test in GB/T 12490-1990
Condition A1M is washed, and using ECE standard detergent, cleaning terminates (to be equivalent to the concrete operations of 5 washings as 5 washings
Condition and step: 40 DEG C, 150mL solution, washes 45min, takes out sample after washing by steel ball 10, clear in 40 DEG C, 100mL water
It washes 2 times, each 1min).After washing times as defined in reaching, with the abundant washing sample of water, dry.
Test result is as follows for antibacterial fabric:
1 antibacterial fabric performance test of table
As can be seen from Table 1, fabric obtained by embodiment 1-4 has Escherichia coli, staphylococcus aureus, hay bacillus excellent
Anti-microbial property, and finish fabric has excellent washability.In comparative example 1-1, without Low Temperature Plasma Treating, applied on fabric
The silk peptide amount covered is less, and the amount for being eventually adhering to the cuprous oxide on fabric is also less, and therefore, gained antibacterial fabric activity wants poor
Some, since silk peptide and cuprous oxide form coordination polymer on the fabric, when washing, cuprous oxide, silk peptide are washed from fabric
When de-, the machinery obstruction being subject to is larger, and therefore, gained fabric also has preferable washability.In comparative example 1-2, fabric without
Silk peptide processing, this copper ion quantity for leading to adsorb on the fabric are reduced, and the amount of generated in-situ cuprous oxide is also reduced, and is not had
The synergetic antibacterial effect of silk peptide, therefore, the antibacterial activity of finish fabric are poor.Due to there is no the coordination between copper ion and silk peptide to make
With the cuprous oxide of generation relies solely on mechanical attachment, and therefore, gained fabric anti-bacterial effect water-wash resistance is poor.Comparative example 1-3
In, due to the not oxidised cuprous processing of fabric, antibacterial fabric performance is only provided by silk peptide, and because silk peptide have it is excellent water-soluble
Property, therefore, anti-microbial property, the antibacterial effect wash durability of gained fabric are poor.In comparative example 1-4, also due to pentanediol
Originality is poor, and copper ion can not be reduced to cuprous oxide, and therefore, the anti-microbial property of gained fabric is mainly provided by silk peptide, by
In having a small amount of copper absorption on the fabric, so the anti-microbial property of gained fabric is better than comparative example 1-3.
Claims (6)
1. a kind of preparation method of cuprous oxide antibacterial fabric, it is characterised in that: the preparation method is,
Cellulose base fiber fabric is pre-processed using low temperature plasma first, is then coated with silk peptide solution；Again by
Nano cuprous oxide is formed in situ on textile, obtains antibacterial fabric.
2. a kind of preparation method of cuprous oxide antibacterial fabric as described in claim 1, it is characterised in that: the method
The specific steps are,
(1) cellulose base fiber fabric is placed in DT-01 low temperature etc. of Suzhou Ao Pusi plasma Science and Technology Ltd. production from
On the intracorporal shelf of daughter processing instrument chamber, open vacuum pump, when vacuum degree is 5Pa in reaction cavity, be passed through nitrogen to it is equal from
In daughter cavity, vacuum degree is 20-50Pa in adjusting gas flow to reaction cavity；Glow discharge after stable 3-5min, electric discharge
After, it immediately enters after fabric is taken out and operates in next step；
(2) cellulose base fiber fabric that will be handled through step (1) immerses in silk peptide solution, when handling certain at a certain temperature
Between, after treatment dries at 80-85 DEG C, 3-5min is then baked at 130-145 DEG C, is finally washed with deionized 3-5 times
Afterwards, 60-80 DEG C of drying, it is spare；
(3) in deionized water by copper acetate dissolution, acetic acid copper solution, then the cellulose fibre that will be handled through step (2) are prepared
Textile pad acetic acid copper solution, two leachings two are rolled, pick-up 70%-100%；After 80-90 DEG C of drying, immerse in dihydric alcohol, certain
At a temperature of, reaction certain time after reaction takes out fabric, after being washed with deionized 3-5 times, 60-80 DEG C of drying,
?.
3. a kind of preparation method of cuprous oxide antibacterial fabric as claimed in claim 2, it is characterised in that: in step (1)
The glow discharge power 50-150W, discharge time 5-15min.
4. a kind of preparation method of cuprous oxide antibacterial fabric as claimed in claim 2, it is characterised in that: in step (2)
The silk peptide is commercially available silk peptide powder, and molecular weight is between 500-5000, and silk peptide solution is using deionized water as solvent, wherein silk peptide
The mass fraction of powder is 1%-10%；Silk peptide solution treatment temperature is 30-50 DEG C, handles time 30-60min.
5. a kind of preparation method of cuprous oxide antibacterial fabric as claimed in claim 2, it is characterised in that: in step (3)
The mass concentration 10-20g/L of the acetic acid copper solution.
6. a kind of preparation method of cuprous oxide antibacterial fabric as claimed in claim 2, it is characterised in that: in step (3)
The dihydric alcohol is 1,4-butanediol, 1,2-PD, one of 1,3-PD；Reaction temperature is 160-180 DEG C, instead
2-4h between seasonable.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735319A (en) * | 2019-09-17 | 2020-01-31 | 常州大学 | preparation method of copper antibacterial textile based on polylysine/cyclodextrin |
| CN113622186A (en) * | 2021-07-05 | 2021-11-09 | 武汉纺织大学 | Antibacterial and antiviral protective material and preparation method thereof |
| CN113925240A (en) * | 2021-10-25 | 2022-01-14 | 武汉纺织大学 | Antibacterial and antiviral mask and preparation method thereof |
| CN114687201A (en) * | 2022-04-15 | 2022-07-01 | 常州大学 | Preparation method of honeysuckle flower dyeing antibacterial textile and product thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000192368A (en) * | 1998-12-24 | 2000-07-11 | Toray Ind Inc | Fiber structure |
| CN102711947A (en) * | 2010-01-15 | 2012-10-03 | 株式会社钟化 | Non-woven fabric for filter, and process for production thereof |
| CN105829091A (en) * | 2013-10-21 | 2016-08-03 | 北面服饰公司 | Functional biomaterial coatings for textiles and other substrates |
| CN107140673A (en) * | 2017-05-23 | 2017-09-08 | 苏州大学 | A kind of self-dispersing nano cupric oxide is complexed the preparation method and application of body |
| CN108468203A (en) * | 2018-04-08 | 2018-08-31 | 江苏工程职业技术学院 | A kind of preparation method of visible light catalytic function fabric |
-
2019
- 2019-06-17 CN CN201910520683.6A patent/CN110205797B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000192368A (en) * | 1998-12-24 | 2000-07-11 | Toray Ind Inc | Fiber structure |
| CN102711947A (en) * | 2010-01-15 | 2012-10-03 | 株式会社钟化 | Non-woven fabric for filter, and process for production thereof |
| CN105829091A (en) * | 2013-10-21 | 2016-08-03 | 北面服饰公司 | Functional biomaterial coatings for textiles and other substrates |
| CN109797538A (en) * | 2013-10-21 | 2019-05-24 | 北面服饰公司 | Functional biological materials coating for textile and other matrix |
| CN107140673A (en) * | 2017-05-23 | 2017-09-08 | 苏州大学 | A kind of self-dispersing nano cupric oxide is complexed the preparation method and application of body |
| CN108468203A (en) * | 2018-04-08 | 2018-08-31 | 江苏工程职业技术学院 | A kind of preparation method of visible light catalytic function fabric |
Non-Patent Citations (2)
| Title |
|---|
| CHINCHUN OOI ET AL.: "Formation of curprous oxide films via oxygen plasma", 《THIN SOLID FILMS》 * |
| JIANDI LIU ET AL.: "Plasma electrochemical synthesis of cuprous oxide nanoparticles and their visible-light photocatalytic effect", 《ELECTROCHIMICA ACTA》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110735319A (en) * | 2019-09-17 | 2020-01-31 | 常州大学 | preparation method of copper antibacterial textile based on polylysine/cyclodextrin |
| CN110735319B (en) * | 2019-09-17 | 2021-11-09 | 常州大学 | Preparation method of copper antibacterial textile based on polylysine/cyclodextrin |
| CN113622186A (en) * | 2021-07-05 | 2021-11-09 | 武汉纺织大学 | Antibacterial and antiviral protective material and preparation method thereof |
| CN113925240A (en) * | 2021-10-25 | 2022-01-14 | 武汉纺织大学 | Antibacterial and antiviral mask and preparation method thereof |
| CN113925240B (en) * | 2021-10-25 | 2024-02-23 | 武汉纺织大学 | Antibacterial and antiviral mask and preparation method thereof |
| CN114687201A (en) * | 2022-04-15 | 2022-07-01 | 常州大学 | Preparation method of honeysuckle flower dyeing antibacterial textile and product thereof |
| CN114687201B (en) * | 2022-04-15 | 2024-05-14 | 常州大学 | Preparation method of honeysuckle dyed antibacterial textile and product thereof |
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Application publication date: 20190906 Assignee: Changzhou Bai Jia Textile Technology Co.,Ltd. Assignor: CHANGZHOU University Contract record no.: X2023980049372 Denomination of invention: A preparation method for antibacterial textiles containing cuprous oxide Granted publication date: 20210903 License type: Common License Record date: 20231203 |