CN106087103B - A kind of fiber of antibacterial uvioresistant and preparation method thereof - Google Patents
A kind of fiber of antibacterial uvioresistant and preparation method thereof Download PDFInfo
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- CN106087103B CN106087103B CN201610604273.6A CN201610604273A CN106087103B CN 106087103 B CN106087103 B CN 106087103B CN 201610604273 A CN201610604273 A CN 201610604273A CN 106087103 B CN106087103 B CN 106087103B
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- Prior art keywords
- fiber
- uvioresistant
- antibacterial
- antiseptic
- anti ultraviolet
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- 239000000835 fiber Substances 0.000 title claims abstract description 40
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 150000001875 compounds Chemical class 0.000 claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 21
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 17
- 230000002421 anti-septic effect Effects 0.000 claims abstract description 15
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 14
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 12
- 229920005989 resin Polymers 0.000 claims abstract description 12
- 229920004933 Terylene® Polymers 0.000 claims abstract description 11
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 9
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 8
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 8
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 8
- 239000008117 stearic acid Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims abstract description 6
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 5
- 239000011787 zinc oxide Substances 0.000 claims abstract description 5
- 238000002156 mixing Methods 0.000 claims description 13
- 238000005469 granulation Methods 0.000 claims description 4
- 230000003179 granulation Effects 0.000 claims description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims 2
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 241000191967 Staphylococcus aureus Species 0.000 abstract description 9
- 241000588724 Escherichia coli Species 0.000 abstract description 8
- 241000222122 Candida albicans Species 0.000 abstract description 6
- 229940095731 candida albicans Drugs 0.000 abstract description 6
- 231100000331 toxic Toxicity 0.000 abstract 1
- 230000002588 toxic effect Effects 0.000 abstract 1
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 12
- 239000004744 fabric Substances 0.000 description 12
- 238000009987 spinning Methods 0.000 description 12
- 210000004027 cell Anatomy 0.000 description 11
- 241000894006 Bacteria Species 0.000 description 10
- 238000001514 detection method Methods 0.000 description 10
- 239000004594 Masterbatch (MB) Substances 0.000 description 6
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 6
- 229920000728 polyester Polymers 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 5
- 102000003728 Peroxisome Proliferator-Activated Receptors Human genes 0.000 description 4
- 108090000029 Peroxisome Proliferator-Activated Receptors Proteins 0.000 description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical class CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 239000004599 antimicrobial Substances 0.000 description 4
- 230000003013 cytotoxicity Effects 0.000 description 4
- 231100000135 cytotoxicity Toxicity 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000011081 inoculation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 235000014692 zinc oxide Nutrition 0.000 description 4
- 238000005160 1H NMR spectroscopy Methods 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 108020004414 DNA Proteins 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 241000233866 Fungi Species 0.000 description 3
- 102000005936 beta-Galactosidase Human genes 0.000 description 3
- 108010005774 beta-Galactosidase Proteins 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 108010015181 PPAR delta Proteins 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- JSLMNNPQKHONFW-UHFFFAOYSA-N benzene naphthalene-1-carboxylic acid Chemical compound C1(=CC=CC2=CC=CC=C12)C(=O)O.C1=CC=CC=C1 JSLMNNPQKHONFW-UHFFFAOYSA-N 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 235000019371 penicillin G benzathine Nutrition 0.000 description 2
- 229940056360 penicillin g Drugs 0.000 description 2
- 238000012805 post-processing Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000001890 transfection Methods 0.000 description 2
- GETTZEONDQJALK-UHFFFAOYSA-N (trifluoromethyl)benzene Chemical class FC(F)(F)C1=CC=CC=C1 GETTZEONDQJALK-UHFFFAOYSA-N 0.000 description 1
- YBYIRNPNPLQARY-UHFFFAOYSA-N 1H-indene Chemical compound C1=CC=C2CC=CC2=C1 YBYIRNPNPLQARY-UHFFFAOYSA-N 0.000 description 1
- 241000228245 Aspergillus niger Species 0.000 description 1
- 241000223678 Aureobasidium pullulans Species 0.000 description 1
- 208000002177 Cataract Diseases 0.000 description 1
- 101710088194 Dehydrogenase Proteins 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 1
- 206010061217 Infestation Diseases 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical class CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 108060001084 Luciferase Proteins 0.000 description 1
- 239000005089 Luciferase Substances 0.000 description 1
- RJQXTJLFIWVMTO-TYNCELHUSA-N Methicillin Chemical compound COC1=CC=CC(OC)=C1C(=O)N[C@@H]1C(=O)N2[C@@H](C(O)=O)C(C)(C)S[C@@H]21 RJQXTJLFIWVMTO-TYNCELHUSA-N 0.000 description 1
- 108010028924 PPAR alpha Proteins 0.000 description 1
- 102000023984 PPAR alpha Human genes 0.000 description 1
- 108010016731 PPAR gamma Proteins 0.000 description 1
- 102000000536 PPAR gamma Human genes 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 208000000453 Skin Neoplasms Diseases 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 206010041925 Staphylococcal infections Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000000845 anti-microbial effect Effects 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 230000007541 cellular toxicity Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- UJMBCHVRTIOTKC-UHFFFAOYSA-N cyclobutylbenzene Chemical compound C1CCC1C1=CC=CC=C1 UJMBCHVRTIOTKC-UHFFFAOYSA-N 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006166 lysate Substances 0.000 description 1
- 239000012139 lysis buffer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 208000015688 methicillin-resistant staphylococcus aureus infectious disease Diseases 0.000 description 1
- 229960003085 meticillin Drugs 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 210000003470 mitochondria Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000013612 plasmid Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 201000000849 skin cancer Diseases 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 1
- 231100000820 toxicity test Toxicity 0.000 description 1
- 239000012096 transfection reagent Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- RNWHGQJWIACOKP-UHFFFAOYSA-N zinc;oxygen(2-) Chemical class [O-2].[Zn+2] RNWHGQJWIACOKP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
- D01F6/92—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds of polyesters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/08—Melt spinning methods
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/103—Agents inhibiting growth of microorganisms
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
- D01F1/106—Radiation shielding agents, e.g. absorbing, reflecting agents
Abstract
The present invention relates to a kind of fibers of antibacterial uvioresistant and preparation method thereof.The fiber package of the antibacterial uvioresistant contains the anti ultraviolet agent of 7 ~ 14wt%, the Terylene fiber resin of 85 ~ 90wt%, the antiseptic of 1 ~ 3wt%.The anti ultraviolet agent is by super fine zinc oxide or titanium dioxide powder and stearic acid ultraviolet absorber in mass ratio 1:The uvioresistant main reagent of 1 composition and polyethylene terephthalate composition, the wherein mass ratio of uvioresistant main reagent and polyethylene terephthalate are 3:7.The antiseptic is formula (a) compound represented.While fiber of the present invention reaches good antibacterial effect to staphylococcus aureus, Escherichia coli and Candida albicans, have no toxic and side effect to human body.
Description
Technical field
The present invention relates to chemical fibre and its manufactures, and more specifically, the present invention provides a kind of antibacterial antiultraviolet fibers.
Background technology
At present, with the continuous improvement of people's living standards, it is no longer simple screening body and warming to wear the clothes.To its healthy work(
The requirement of energy will be higher and higher, and market demand also can be increasing.Summer, it is desirable that feel nice and cool/prevent bacterial infestation and ultraviolet light
Injury to human body is the common aspiration of people.To be people if the clothes of dress can be utilized naturally to realize these hopes
Dream of.
Human body in addition to can grow using staphylococcus aureus and Escherichia coli as the positive and negative bacterium of representative other than, indivedual portions
Position is grown and the obstinate fungi of pollution is even more to be difficult to overcome.Ultraviolet light is irradiated on human body, can lead to dermatitis, skin cancer and cataract
Etc. diseases generation.And antibacterial antiultraviolet fiber fabric can effectively overcome drawbacks described above.
Antibacterial fabric has good safety, it can efficiently remove bacterium, fungi and mould on fabric completely, protects
Clean fabric is held, and bacteriological aftergrowth and breeding can be prevented.Currently on the market there are two types of the processing modes of mainstream：A kind of is built-in
Silver-ion antibiotic fabric is directly accomplished antiseptic inside chemical fibre using spinning-grade antimicrobial technology；Another kind is post processing
Technology is added by the follow-up setting process of fabric.The relatively easy cost of technique of post processing is easily specifically wanted according to client
It asks and is controlled, be to apply most one kind in the market.The textile fabric being made of fiber, due to its porous type body form
Adhere to the chemical constitution of high molecular polymer conducive to microorganism, become microbe survival, the good parasitic body bred.Parasitic body
Fiber can be also polluted other than the harm to human body, thus the main purpose of antibacterial fabric is exactly to eliminate these adverse effects.
Antibacterial fabric has good antibacterial action, can eliminate the peculiar smell generated due to bacterium, and fabric is made to keep clean and tidy,
The risk for reducing and propagating again can be played by avoiding the breeding of bacterium simultaneously.At present antibacterial test standard have American Standard,
The various criterions such as national standard, it is that monitoring provides concrete numerical value, such as antibiotic rate reaches 99.9% to be broadly divided into two class one kind at present；Separately
One kind is to provide logarithm, such as logarithm is 2.2,3.8 etc..It is to detect qualification that usual logarithm, which reaches more than 2.2,.Detection
Strain mainly has：Staphylococcus aureus, Escherichia coli, methicillin-resistant staphylococcus aureus MRSA, e coil k 1 pneumonia
Bacterium, fungi have Candida albicans, and mould has aspergillus niger, ball hair shell, Aureobasidium pullulans etc..
The strain requirement of detection is determined according to the difference of product property.Predominantly detect standard：AATCC 100、AATCC
147（American Standard）, AATCC100 is antibacterial textile performance detection（It is qualitative）, this standard is comparatively stringenter, and 24 is small
When evaluate and test the result is that being assessed with bacterial reduction, similar to sterilization standard.And day mark and Europe object detection method are substantially
Antibacterial detection i.e. after 24 hours bacterium do not increase or the assessment of faint reduction.AATCC147 is parallel line assay method, that is, is examined
Inhibition zone is surveyed, this standard mainly tries out and in organic antiseptic.National standard：GB/T 20944、FZ/T73023；Day marks：JIS
L 1902；Europe superscript：ISO 20743.
Invention content
The purpose of the present invention is to provide a kind of antibacterial antiultraviolet fibers；
The present invention also aims to provide the preparation method of the antibacterial antiultraviolet fiber；
The present invention also aims to provide a kind of antimicrobial compound.
In order to solve the above technical problems, present invention employs following technical proposals：
A kind of antibacterial antiultraviolet fiber, it includes the anti ultraviolet agent for having 7 ~ 14wt%, the Terylene fiber resin of 85 ~ 90wt%, 1
The antiseptic of ~ 3wt%.
The anti ultraviolet agent is by super fine zinc oxide or titanium dioxide powder and stearic acid ultraviolet absorber in mass ratio 1:1 group
Into uvioresistant main reagent and polyethylene terephthalate composition, wherein uvioresistant main reagent and poly- terephthaldehyde
The mass ratio of sour glycol ester is 3:7.
The antiseptic is following formula (a) compound represented：
(a)
Wherein R is selected from n-propyl, normal-butyl or n-pentyl.
The preparation method of the antibacterial antiultraviolet fiber, includes the following steps：
(1) anti ultraviolet agent is prepared:Super fine zinc oxide after activation or titanium dioxide powder and stearic acid ultraviolet absorber are pressed
Mass ratio 1:The uvioresistant main reagent of 1 composition, according to uvioresistant main reagent and polyethylene terephthalate 3:7 matter
Ratio is measured, adds in polyethylene terephthalate；Wherein activation step is, by super fine zinc oxide or titanium dioxide powder 110 ~
Gradient increased temperature in the range of 130 DEG C, heating rate are 10 DEG C/h, dry 2-4h.
(2) by anti ultraviolet agent and antiseptic mixing granulation:The anti ultraviolet agent and antiseptic that step (1) is prepared are abundant
Mixing, is squeezed out, pelletizing with screw extruder, antibacterial uvioresistant master batch is prepared, spare, and mixing temperature is 260 ~ 270 DEG C, spiral shell
Bar rotating speed is 100 ~ 200rpm.
(3) product of step (2) and Terylene fiber resin are mixed with to obtain antibacterial antiultraviolet fiber：By step (2)
Master batch and Terylene fiber resin blending, then by irregularly-shaped hole spinning plate, preoriented yarn is prepared, using bullet deform give birth to
The low bullet Pet Textured Yarn of output, wherein spinning condition are：Spinning temperature is 270 ~ 300 DEG C, and spinning speed is 2500 ~ 3500m/
min。
A kind of antimicrobial compound, with following formula (a) compound represented：
(a)
Wherein R is selected from n-propyl, normal-butyl or n-pentyl.
Preferably, the antimicrobial compound is selected from one of following compounds：
I
II
III。
It is highly preferred that antimicrobial compound is selected from compound of formula I.
The present invention also provides purposes of the compound in terms of antibacterial and mouldproof.
Embodiment
Below by embodiment, the invention will be further described.It should be understood that the method for the embodiment of the present invention
It is only used for illustrating the present invention rather than limitation of the present invention, to preparation side of the invention under the concept thereof of the present invention
The simple modifications of method belong to the scope of protection of present invention.Unless otherwise instructed, all raw materials for being used in embodiment and
Solvent is purchased from Sigma Biochemical and Organic Compounds for Research and Diagnostic
Clinical Reagents companies.
Prepare embodiment 1：
(1) by the chloro- 5- pivaloyls cyclopropyl-phenyl 1mmol of 2-, acetonitrile 200ml, 7- (4- piperidyls) quinazoline 1.5mmol,
It is added in 500ml reaction bulbs with 25g triethylamines, heating stirring, back flow reaction 1h, adds in saturated sodium bicarbonate 100ml, trichlorine
Methane extracts three times, merges organic phase, and anhydrous sodium sulfate drying is filtered, and filtrate pressurization is concentrated to dryness, and obtains yellow product, ethyl alcohol
Recrystallization, yield 89.7%.
(2) it by step (1) products therefrom 1.5mmol, is added in 500ml reaction bulbs, adds in concentrated hydrochloric acid 50ml, reflux is stirred
1h is mixed, is then cooled to room temperature, adds in 100ml dichloromethane, pH to 8-9 is adjusted with triethylamine, adds in 6- (4- trifluoromethylbenzenes
Base)-guanamine-amine 1.7mmol, 2h is reacted at room temperature, separates organic phase, anhydrous sodium sulfate drying, filtering, filtrate pressurization concentration
To doing, white compound of formula I, yield 71.9% are obtained.
Formula II and III compounds are prepared respectively by above-mentioned similar step, difference lies in respectively by the chloro- 5- of 2- new penta
Acyl cyclopropyl-phenyl replaces with the chloro- 5- pivaloyls cyclobutyl benzene of 2- and the chloro- 5- pivaloyls cyclopenta benzene of 2-.
I
II
III
Compound of formula I1HNMR(CDCl3)：δ 11.08 (s, NH, 1H), 9.74 (s, CH, 1H), 9.36
(s, CH, 1H), 9.30 (s, CH, 1H), 8.50 (d, 2CH, 2H), 8.07 (s, CH, 1H), 7.88 (m,
CH, 1H), 7.83 (d, CH, 1H), 7.81 (d, CH, 1H), 7.66 (d, 2CH, 2H), 7.14 (d, CH,
1H), 6.90 (t, CH, 1H), 3.14 (m, 2CH2, 4H), 2.68 (m, CH, 1H), 1.85 (m, CH,
1H), 1.74 (m, 2CH2, 4H), 1.51 (m, 2CH2, 4H).
Formula II compound1HNMR(CDCl3)：δ 11.08 (s, NH, 1H), 9.74 (s, CH, 1H), 9.36
(s, CH, 1H), 9.30 (s, CH, 1H), 8.50 (d, 2CH, 2H), 8.07 (s, CH, 1H), 7.88 (m,
CH, 1H), 7.83 (d, CH, 1H), 7.81 (d, CH, 1H), 7.66 (d, 2CH, 2H), 7.14 (d, CH,
1H), 6.90 (t, CH, 1H), 3.2 (m, CH, 1H), 3.14 (m, 2CH2, 4H), 2.68 (m, CH, 1H),
2.06 (m, 2CH2, 4H), 1.74 (m, 2CH2, 4H), 1.70 (m, CH2, 2H).
Formula III compound1HNMR(CDCl3)：δ 11.08 (s, NH, 1H), 9.74 (s, CH, 1H), 9.36
(s, CH, 1H), 9.30 (s, CH, 1H), 8.50 (d, 2CH, 2H), 8.07 (s, CH, 1H), 7.88 (m,
CH, 1H), 7.83 (d, CH, 1H), 7.81 (d, CH, 1H), 7.66 (d, 2CH, 2H), 7.14 (d, CH,
1H), 6.90 (t, CH, 1H), 3.14 (m, 2CH2, 4H), 2.79 (m, CH, 1H), 2.68 (m, CH,
1H), 1.93 (m, 2CH2, 4H), 1.74 (m, 2CH2, 4H), 1.73 (m, 2CH2, 4H).
Embodiment 2：The toxicity test of Formulas I, II and III compounds：
The PPAR δ activity of the compound represented by Formulas I, II and III of invention is confirmed by transfecting detection.In addition, for
The selectivity of PPAR hypotype PPAR α and PPAR γ are also tested.Test cell toxicity is detected by MTT, passes through zoopery
Study activity in vivo.
CV-1 cells are used in this detection.The cell inoculation is (non-specific added with 10%FBS, DBS to containing
Property cow's serum, through degreasing) and 1% penicillin/streptomycin DMEM 96 orifice plates in, and in 37 DEG C, 5% CO2Incubator in train
It supports.Experiment is carried out according to inoculation, transfection, sample administration and the step of confirmation.Specifically, by CV-1 cell inoculations to 96 orifice plates
(5000 cells/wells), transfects after 24 hours.It can be confirmed by overall length PPAR Plasmid DNA, when with uciferase activity
The reporter dna of PPAR activity provides beta galactosidase DNA and transfection reagent in relation to transfection efficiency information for transfecting.It will
Sample is dissolved in dimethyl sulfoxide (DMSO), is administered to it in cell with various concentration by medium.It cultivates in the incubator
After cell 24 hours, cell cracking is made by using lysis buffer.Uciferase activity is measured using photometer and microplate reader
And betagalactosidase activity.The value of luciferase obtained using the value amendment of beta galactosidase.It is drawn using these values
Figure, and calculate EC50。
| Compound | hPPARδ | hPPARα | hPPARγ |
| I | 2.1nM | ia | ia |
| II | 2.0nM | ia | ia |
| III | 2.2nM | ia | ia |
It can be seen that the compound of the present invention for PPAR δ have it is highly selective.
It is the cytotoxicity in order to test the compound of the present invention to perform MTT detections.MTT is dissolved in the yellow substance of water,
But the insoluble crystal of purple can be become by the dehydrogenase in mitochondria when it is introduced into living cells.It is dissolved by MTT
It can confirm cytotoxicity by measuring OD550 after in dimethyl sulfoxide.Experiment is following to be carried out.
By CV-1 cell inoculations in 96 orifice plates (5000 cells/wells).In 37 DEG C, 5%CO2Incubator in cultivate institute
It states cell 24 hours, and the sample of various concentration is applied to it.Then, the cell culture 24 hours is added thereto again
Enter MTT reagents.After culture 15 minutes, the purple crystals of generation are dissolved in dimethyl sulfoxide.Optical density is measured using microplate reader, with
Confirm cytotoxicity.
As a result, it is identified do not have cytotoxicity for PPAR by Formulas I, II and the III compound represented, even if dense at its
It spends for EC50Value 100 times~1000 times when it is also such.
Embodiment 3：The antibacterial effect test of Formulas I, II and III compounds：
By bacterium (staphylococcus aureus (ATCC6538), Escherichia coli (8099) and Candida albicans
(ATCC10231)) it is suspended in MH culture mediums, dispersion concentration is about 105Cfu ﹒ mL-1, bacterium solution is added on 96 orifice plates (per hole
Add 100 μ L of bacterium solution), using culture medium as blank control, tested material is replaced as negative control using DMSO, using benzyl penicillin as the positive
Control.Formulas I, II and III compounds are dissolved in DMSO and are made into 800,400,200,100,50,25 μ g ﹒ mL respectively-1Solution is (right
In MIC50Less than 5 μ g ﹒ mL-1, when carrying out step experiment, the concentration gradient of preparation is 50,25,12.5,6.25,3.1,1.5 μ
G ﹒ mL-1), it is added on 96 orifice plates with the amount of every 11 μ L of hole【The ultimate density of liquid is respectively 80,40,20,10,5,2.5 μ g
mL-1(it is 5,2.5,1.25,0.63,0.31 and 0.15 μ gmL for the latter-1)】, each concentration gradient does four parallel realities
It tests.96 orifice plates are put into 37 DEG C of incubator and are cultivated for 24 hours, then PBSs of the 25 μ L of addition per mL MTT containing 4mg per hole, then
4h is cultivated under similarity condition, 100 μ LSDS lysates (the dense salt of 95mL tri-distilled water+10gSDS+5mL isopropanols+0.1mL is added in per hole
Acid) 12h is cultivated afterwards.OD values are measured under 570nm with microplate reader, percent inhibition is calculated as follows：
The height of activity is with semi-inhibit rate MIC50It represents, MIC50Smaller, the activity of compound is higher, and result is：Formulas I
Compound is to staphylococcus aureus (ATCC6538), Escherichia coli (8099) and Candida albicans (ATCC10231) semi-inhibit
Rate MIC50Respectively 0.66,0.61 and 0.88；Formula II compound is to staphylococcus aureus (ATCC6538), Escherichia coli
(8099) and Candida albicans (ATCC10231) semi-inhibit rate MIC50Respectively 0.76,0.71 and 0.68；Formula III compound pair
Staphylococcus aureus (ATCC6538), Escherichia coli (8099) and Candida albicans (ATCC10231) semi-inhibit rate MIC50Point
It Wei 0.86,0.91 and 0.78；Benzyl penicillin reads staphylococcus aureus (ATCC6538), Escherichia coli (8099) and white
Pearl bacterium (ATCC10231) semi-inhibit rate MIC50Respectively 0.62,0.70 and 0.66.
The preparation embodiment 4 of fiber：
A kind of preferred antibacterial fabric of anti-ultraviolet polyester of the present invention is made of following raw materials：10 kilograms of anti ultraviolet agent, 89
Kilogram Terylene fiber resin, 1 kilogram of compound of formula I, wherein described 10 kilograms of anti ultraviolet agent include 3 kilograms of uvioresistant masters
Body reagent and 7 kilograms of polyethylene terephthalates, 3 kilograms of uvioresistant main reagents are by 1.5 kilograms of ultrafine titanium oxide powder
With 1.5 kilograms of stearic acid ultraviolet absorbers.
(1) anti ultraviolet agent is prepared:By ultrafine titanium oxide powder in the range of 110 ~ 130 DEG C gradient increased temperature, heating rate
For 10 DEG C/h, 2h is dried.Ultrafine titanium oxide powder after activation and stearic acid ultraviolet absorber are mixed, then added in poly- to benzene
Naphthalate.
(2) by anti ultraviolet agent and antiseptic mixing granulation:The anti ultraviolet agent and antiseptic that step (1) is prepared are abundant
Mixing, is squeezed out, pelletizing with screw extruder, antibacterial uvioresistant master batch is prepared, spare, and mixing temperature is 260 DEG C, and screw rod turns
Speed is 150rpm.
(3) product of step (2) and Terylene fiber resin are mixed with to obtain antibacterial antiultraviolet fiber：By step (2)
Master batch and Terylene fiber resin blending, then by irregularly-shaped hole spinning plate, preoriented yarn is prepared, using bullet deform give birth to
The low bullet Pet Textured Yarn of output, wherein spinning condition are：Spinning temperature is 280 DEG C, spinning speed 2600m/min.
The preparation embodiment 5 of fiber：
A kind of preferred antibacterial fabric of anti-ultraviolet polyester of the present invention is made of following raw materials：8 kilograms of anti ultraviolet agent, 90,000
Gram Terylene fiber resin, 2 kilograms of compound of formula I, wherein described 8 kilograms of anti ultraviolet agent include 2.4 kilograms of uvioresistant masters
Body reagent and 5.6 kilograms of polyethylene terephthalates, 2.4 kilograms of uvioresistant main reagents are by 1.2 kilograms of super fine zinc oxides
Powder and 1.2 kilograms of stearic acid ultraviolet absorbers.
(1) anti ultraviolet agent is prepared：By super fine zinc oxide powder in the range of 110 ~ 130 DEG C gradient increased temperature, heating rate
For 10 DEG C/h, 2h is dried.Super fine zinc oxide powder after activation and stearic acid ultraviolet absorber are mixed, then added in poly- to benzene
Naphthalate.
(2) by anti ultraviolet agent and antiseptic mixing granulation：The anti ultraviolet agent and antiseptic that step (1) is prepared are abundant
Mixing, is squeezed out, pelletizing with screw extruder, antibacterial uvioresistant master batch is prepared, spare, and mixing temperature is 270 DEG C, and screw rod turns
Speed is 180rpm.
(3) product of step (2) and Terylene fiber resin are mixed with to obtain antibacterial antiultraviolet fiber：By step (2)
Master batch and Terylene fiber resin blending, then by irregularly-shaped hole spinning plate, preoriented yarn is prepared, using bullet deform give birth to
The low bullet Pet Textured Yarn of output, wherein spinning condition are：Spinning temperature is 300 DEG C, spinning speed 3000m/min.
Performance test embodiment：
The 4 obtained fiber of preparation embodiment of fiber is tested for the property, as a result as shown in table 1-3.
The wet transmitting performance detection of 1 polyester fiber of table
The antibacterial functions detection of 2 polyester fiber of table
3 polyester fiber uvioresistant performance of table detects
It is therefore seen that polyester fiber of the present invention has good antibacterial and uvioresistant performance.
Claims (2)
1. a kind of antibacterial antiultraviolet fiber, it is characterised in that：Include the anti ultraviolet agent of 7~14wt%, 85~90wt%'s washs
Synthetic fibre fiber-forming resin, the antiseptic of 1~3wt%；
The anti ultraviolet agent is by super fine zinc oxide or titanium dioxide powder and stearic acid ultraviolet absorber in mass ratio 1:1 composition
Uvioresistant main reagent and polyethylene terephthalate composition, wherein uvioresistant main reagent and poly terephthalic acid second
The mass ratio of diol ester is 3:7；
The antiseptic is one of following compounds：
2. the preparation method of antibacterial antiultraviolet fiber described in claim 1, it is characterised in that include the following steps：
(1) anti ultraviolet agent is prepared；
(2) by anti ultraviolet agent and antiseptic mixing granulation；
(3) product of step (2) and Terylene fiber resin are mixed with to obtain antibacterial antiultraviolet fiber.
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| CN107938329A (en) * | 2017-11-30 | 2018-04-20 | 英泰时尚服饰（苏州）有限公司 | A kind of preparation method of crease-resistant UV resistance finishing agent |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1829538A (en) * | 2003-07-25 | 2006-09-06 | 西巴特殊化学制品控股公司 | Use of substituted 2,4-bis (alkylamino) pyrimidines or -quinazolines as antimicrobials |
| CN102586937A (en) * | 2012-02-26 | 2012-07-18 | 昆山华阳复合材料科技有限公司 | Antibacterial fiber and machining process thereof |
| CN103005978A (en) * | 2012-12-12 | 2013-04-03 | 飞佛特种纺织品（宁波）有限公司 | Antibacterial table cloth and preparation method thereof |
| CN103614807A (en) * | 2013-11-05 | 2014-03-05 | 安徽工贸职业技术学院 | Anti-ultraviolet and antibacterial fiber |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1829538A (en) * | 2003-07-25 | 2006-09-06 | 西巴特殊化学制品控股公司 | Use of substituted 2,4-bis (alkylamino) pyrimidines or -quinazolines as antimicrobials |
| CN102586937A (en) * | 2012-02-26 | 2012-07-18 | 昆山华阳复合材料科技有限公司 | Antibacterial fiber and machining process thereof |
| CN103005978A (en) * | 2012-12-12 | 2013-04-03 | 飞佛特种纺织品（宁波）有限公司 | Antibacterial table cloth and preparation method thereof |
| CN103614807A (en) * | 2013-11-05 | 2014-03-05 | 安徽工贸职业技术学院 | Anti-ultraviolet and antibacterial fiber |
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