TR202014774A2 - Manufacture of covalently modified personal protective materials, masks and textiles. - Google Patents
Manufacture of covalently modified personal protective materials, masks and textiles. Download PDFInfo
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- 239000000463 material Substances 0.000 title claims abstract description 42
- 239000004753 textile Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 230000001681 protective effect Effects 0.000 title claims abstract description 7
- 241000700605 Viruses Species 0.000 claims abstract description 21
- 241000711573 Coronaviridae Species 0.000 claims abstract description 10
- 241000894006 Bacteria Species 0.000 claims abstract description 4
- 238000007654 immersion Methods 0.000 claims description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229920000768 polyamine Polymers 0.000 claims description 5
- 239000002202 Polyethylene glycol Substances 0.000 claims description 4
- 229920001223 polyethylene glycol Polymers 0.000 claims description 4
- 150000003856 quaternary ammonium compounds Chemical class 0.000 claims description 4
- 238000007598 dipping method Methods 0.000 claims 1
- 239000003223 protective agent Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 8
- 230000000845 anti-microbial effect Effects 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 244000005700 microbiome Species 0.000 description 5
- 229920001661 Chitosan Polymers 0.000 description 4
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 241000711443 Bovine coronavirus Species 0.000 description 3
- 241000588724 Escherichia coli Species 0.000 description 3
- 241001263478 Norovirus Species 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000000120 cytopathologic effect Effects 0.000 description 3
- CPKVUHPKYQGHMW-UHFFFAOYSA-N 1-ethenylpyrrolidin-2-one;molecular iodine Chemical compound II.C=CN1CCCC1=O CPKVUHPKYQGHMW-UHFFFAOYSA-N 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 2
- 241000228245 Aspergillus niger Species 0.000 description 2
- 241000222122 Candida albicans Species 0.000 description 2
- 239000004971 Cross linker Substances 0.000 description 2
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 2
- 241000709701 Human poliovirus 1 Species 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 235000010419 agar Nutrition 0.000 description 2
- 229940064804 betadine Drugs 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000013207 serial dilution Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229960005486 vaccine Drugs 0.000 description 2
- JPKKMFOXWKNEEN-UHFFFAOYSA-N 2-methylcholine Chemical compound CC(O)C[N+](C)(C)C JPKKMFOXWKNEEN-UHFFFAOYSA-N 0.000 description 1
- 241000991587 Enterovirus C Species 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000709704 Human poliovirus 2 Species 0.000 description 1
- 241001105894 Murine norovirus Species 0.000 description 1
- 206010057190 Respiratory tract infections Diseases 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 230000000840 anti-viral effect Effects 0.000 description 1
- 239000004599 antimicrobial Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 229940095731 candida albicans Drugs 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- IQDGSYLLQPDQDV-UHFFFAOYSA-N dimethylazanium;chloride Chemical compound Cl.CNC IQDGSYLLQPDQDV-UHFFFAOYSA-N 0.000 description 1
- 238000002828 disc diffusion antibiotic sensitivity testing Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000006916 nutrient agar Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000000628 photoluminescence spectroscopy Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 241000701161 unidentified adenovirus Species 0.000 description 1
- NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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Abstract
Buluş, sağlık ve endüstriyel alanda kullanılabilecek tekstil malzemelerinin özellikle koruyucu maddelerin koronavirüs gibi diğer bakteri ve virüslere karşı etkili sürekli kullanılabilen kovalent modifiye kişisel koruyucu maske ve tekstil malzemesi imalatıyla ilgilidir.The invention relates to the production of covalent modified personal protective masks and textile materials that can be used in the health and industrial fields, especially protective agents against other bacteria and viruses such as coronavirus.
Description
TARIFNAME KOVALENT MODIFIYE KISISEL KORUYUCU MADDE, MASKE VE TEKSTIL MALZEMESI IMALATI Bulus, saglik ve endüstriyel alanda kullanilabilecek tekstil malzemelerinin özellikle koruyucu maddelerin koronavirüsü gibi diger bakteri ve virüslere karsi etkili sürekli kullanilabilen kovalent modifiye kisisel koruyucu maske ve tekstil malzemesi imalatiyla ilgilidir. DESCRIPTION KOVALENT MODIFIED PERSONAL PROTECTIVE MATERIALS, MASKS AND TEXTILE MATERIALS MANUFACTURING The invention shows that textile materials that can be used in health and industrial areas, especially protective substances Covalent modified personal protector that can be used continuously, effective against other bacteria and viruses such as coronavirus It is related to the manufacture of masks and textile materials.
Koronavirüs yayginlasmis ve Dünya Sagli Örgütü tarafindan pandemi ilan edilmistir. The coronavirus has spread and has been declared a pandemic by the World Health Organization.
Koronavirüs zarili bir virüs olupi solunum yolu enfeksiyonuna sebep olmaktadir. Koronavirüs ile mücadelede son zamanlar ülkemizde, Rusya*da, Çin'de ve ABD*de asi gelistirme çalismalari devam etmektedir. Coronavirus is a membranous virus that causes respiratory tract infection. The last in the fight against coronavirus Vaccine development studies continue in our country, Russia, China and the USA.
Koronavirüs pandemisi günümüzde 1.000.000 insanin ölümüne sebep olmus ve henüz çaresi bulunamamis bir hastaliktir. Asi kesfedilse de farkli virüs türlerinin insanlari tekrardan tehdit etme ihtimali vardir. The coronavirus pandemic is a disease that has caused the death of 1,000,000 people today and has not yet found a cure. is a disease. Although the vaccine is discovered, there is a possibility that different types of viruses will threaten humans again.
Saglik ve endüstriyel alanlarda toz maskeleri, cerrahi maskeler, gaz maskeleri, medikal maskeler ve sentetik bazli maskeler kullanilmaktadir. Etkinlik süresi ve islevi bakimindan farklilik göstermektedir. Çogu insan bir maskeyi günlerce kullanmak istemekte, bu da koronavirüsten korunmak yerine bu virüsün bulasma oranini artirmaktadir. Koronavirüs, norovirüs, adenovirüs, poliovirüs gibi virüsler temasindan sonra 30 saniye- 2 dakika içerisinde öldüren böylece bulasma ve yayilma ihtimalini düsüren yeni teknoloji bir maske üretilmesini açiklamaktadir. Bu teknoloji ayrica diger tüm tekstil malzemelerinede kolaylikla uygulanabilecektir. Dust masks, surgical masks, gas masks, medical masks and synthetic-based masks in health and industrial areas masks are used. It differs in terms of effectiveness and function. Most people want to use a mask for days, which means that this virus is transmitted instead of being protected from coronavirus. increases the rate. 30 seconds after contact with viruses such as coronavirus, norovirus, adenovirus, poliovirus- 2 the production of a new technology mask that kills within minutes, thus reducing the possibility of contamination and spread. explains. This technology can also be easily applied to all other textile materials.
Bulus Açiklamasi Literatürde bulunan bakteri ve virüslere karsi etkili olabilecek tekstil malzemelerinin üretilmesi çalismalari bulunmaktadir. Gerçeklestirilen tüm bu çalismalarin koronavirüse karsi etkinligi ve ispati bulunmamaktadir. Description of the Invention Studies on the production of textile materials that can be effective against bacteria and viruses in the literature are available. All these studies have no effectiveness or proof against coronavirus.
Asagida üretilen bu tip tekstil malzemelerinde kullanilan teknolojiler özetlenmistir. The technologies used in this type of textile materials produced are summarized below.
Gümüs, N-2 hidroksipropil trimetil amonyum kitosan, trimetoksisilpropiloktadesil dimetilamonyum klorür, siloksansülfoksipropilbetadin, silosansülfoksipropil betadin gibi aktif maddeler antimikrobiyel ajan olarak kullanilmaktadir. Silver, N-2 hydroxypropyl trimethyl ammonium chitosan, trimethoxyylpropyloctadecyl dimethylammonium chloride, Active substances such as siloxanesulfoxypropylbetadine, siloxanesulfoxypropyl betadine as antimicrobial agents is used.
Bir çalismada karboksimetil kitosan esteritikasyon reaksiyonu ile tekstil malzemesine baglanmis, sonra ilave edilen gümüs nanoparçacik koordine kovalent bag ile tekstil malzemesi yüzeyine tutulmustur. Böylece elde edilen pamuklu tekstil malzemesinin 50 kez yikanabildigi ve antimikrobiyel özelligini kaybetmedigi belirtilmektedir. Bir baska çalismada tekstil malzemesinde yanmama ve antimikrobiyel özellik kazandirmak için ZnO ve kitosan tercih edilmistir. In a study, carboxymethyl chitosan was attached to the textile material by esterification reaction, and then added The silver nanoparticle is attached to the surface of the textile material by a coordinate covalent bond. Thus obtained It is stated that cotton textile material can be washed 50 times and does not lose its antimicrobial properties. A In another study, ZnO and chitosan were preferred to provide non-flammable and antimicrobial properties in textile materials. has been made.
ZnOZ'nin tekstil malzemesi yüzeyine baglandigi XRD, fotolüminesans spektroskopisi, FTIR, SEM ve TEM teknikleri ile gösterilmistir. N-2hidrosipropil-3-trimetilamonyum kitosan klorür farkli çapraz baglayicilar olan gluteraldehid, sitrik asi, bütan karboksilik asit gibi çapraz baglaycilar ile pamuklu tekstil malzemesine baglanmis, gluteraldehid kullanilmasi tekstil malzemesinde digerlerine kiyasla kirisikligi azaltilmistir. Siloksansülfoksipropil betadin de tekstil malzemelerine kovalent baglanmakta, hidrofobisite, breaking strength özellikleri artmis antibakteriyel tekstil malzemeleri üretilebilmektedir. XRD, photoluminescence spectroscopy, FTIR, SEM and TEM techniques in which ZnOZ is attached to the textile material surface is shown with. N-2hydroxypropyl-3-trimethylammonium chitosan chloride, different cross-linkers glutaraldehyde, Glutaraldehyde bonded to cotton textile material with cross-linkers such as citric acid, butane carboxylic acid Its use reduces wrinkles in the textile material compared to others. Siloxanesulfoxypropyl betadine It is covalently bonded to textile materials, its hydrophobicity, breaking strength properties are increased. materials can be produced.
Bulus, bovine coronavirüs, norovirüs, poliovirüs virüslerine, E.Coli, S.aureus, C. Albicans, A. Niger mikroorganizmalarina karsi etkili pamuk, sentetik, N95, N99 malzemelere uygulanabilen, bu malzemelere kovalent bagli biyosidal aktif maddeler Içeren, çamasir makinelerinde 50 kez yikansa bile bu mikroorganizmalara karsi etkililigi devam eden bir üretim teknolojisi gelistirilmistir. Bu teknoloji pamuklu ve sentetik maskelere , hastanelerde kullanilan önlük, çarsaf, yastik ve diger tekstil malzemesi yüzeylere, otellerde kulanilan nevresim, yastik, v.b diger tekstil malzemelerine uygulanabilmektedir. The invention includes bovine coronavirus, norovirus, poliovirus viruses, E. Coli, S. aureus, C. Albicans, A. Niger It can be applied to cotton, synthetic, N95, N99 materials effective against microorganisms, covalently to these materials. Containing bound biocidal active substances, it is resistant to these microorganisms even if washed 50 times in washing machines. A production technology that continues to be effective has been developed. This technology is used in cotton and synthetic masks, in hospitals. Aprons, sheets, pillows and other textile materials used on surfaces, bedding used in hotels, pillows, etc. can be applied to textile materials.
Daldirma çözeltisi tekstil malzemesi agirliginin yaklasik en az 5 en çok 50 kati olmalidir. The immersion solution should be at least 5 times the weight of the textile material and at most 50 times.
Daldirma çözeltisi tekstil malzemesi agirliginin yaklasik en az 10 en çok 30 kati olmalidir. The immersion solution should be at least 10 times the weight of the textile material and at most 30 times.
Daldirma çözeltisi tekstil malzemesi agirliginin yaklasik 20 kati olmalidir. poliguanidinyum klorür ve %0.1-%5 poliamin içermektedir. The immersion solution should be approximately 20 times the weight of the textile material. It contains polyguanidinium chloride and 0.1%-5% polyamine.
Daldirma çözeltisinin içeriginde %1-%3 polietilenglikol, %0.1-%7 kuarterner amonyum bilesigi, %0.1-%7 poliguanidinyum klorür ve %O.1-%5 poliamin içermektedir. The content of the immersion solution is 1%-3% polyethyleneglycol, 0.1%-7% quaternary ammonium compound, 0.1%-7% It contains polyguanidinium chloride and 0.1%-5% polyamine.
Daldirma çözeltisinin içeriginde %2 polietilenglikol, %1-%5 kuarterner amonyum bilesigi, %1-%5 poliguanidinyum klorür ve %2 poliamin içermektedir. The immersion solution contains 2% polyethyleneglycol, 1%-5% quaternary ammonium compound, 1%-5% polyguanidinium It contains chloride and 2% polyamine.
Tekstil malzemesi 30 dk bu çözeltide bekletilir. Çözelti fazlaligi merdane yardimi ile alinir, tekstil malzemesi kurutma ünitesine ilerler, (SO-9000'de kurutma islemi gerçeklestirilir. The textile material is kept in this solution for 30 minutes. Excess solution is removed with the help of roller, textile material proceeds to the drying unit, (drying is carried out in SO-9000.
Tekstil malzemesi fiksleme ünitesine ilerler. 140°C'de fiksleme gerçeklestirilir. Bu çalismada tekstil malzemesi olarak pamuklu kumas, sentetik kumas ve N95 filtre kullanilmistir. Üretilen tekstil malzemeleri çamasir makinesi deterjani kullanilarak 50°C'de 15 dk yikanmis, durulanmis ve kurutulmustur. Bu sekilde yapilan yikama islemi 50 kez tekrarlanmistir. Antimikrobiyel aktivite ölçülmüstür. The textile material advances to the fixing unit. Fixation is carried out at 140°C. In this study, textile material Cotton fabric, synthetic fabric and N95 filter were used. The textile materials produced were washed at 50°C for 15 minutes using washing machine detergent, rinsed and has dried. The washing process made in this way was repeated 50 times. Antimicrobial activity was measured.
Bu çalismalarda E.coli, Saureus, Candida albicans ve A. niger mikroorganizmalari nutrient agar üzerine yayilmistir. Ekim yapilan bu agarlara kesilen yaklasik 1 cm`lik tekstil malzemeleri yerlestirilmistir. Bu agarlar 37°C'de gece boyunca inkübe edilmis ve sonrasinda antimikrobiyel aktivite inhibisyon zonlarinin ölçülmesi ile degerlendirilmistir. In these studies, E.coli, Saureus, Candida albicans and A. niger microorganisms were on nutrient agar. has spread. Approximately 1 cm of cut textile materials were placed on these agars. These agars Incubated at 37°C overnight and then by measuring the inhibition zones of antimicrobial activity has been evaluated.
Poliovirus Type 1, Chat susu, HEp-2 hücrelerine seri dilüsyonlar yapilarak ekildi ve invert mikroskopta gözle görülebilir sitopatik etki olusturan virüs dilüsyonlari dikkate alinarak virüsün titresi Spearman-Karber metodu kullanilarak hesaplandi. Referans virüs titresiyle karsilastirilarak virüs titresindeki logaritmik azalma hesaplandi. Poliovirus Type 1, Chat strain was seeded into HEp-2 cells by making serial dilutions and visualized under an invert microscope. titer of the virus taking into account dilutions of the virus producing a visible cytopathic effect Spearman-Karber method was calculated using The logarithmic reduction in virus titer was calculated by comparison with the reference virus titer.
Murine Norovirus FTA-5935 kodlu referans susu, RAW hücrelerine seri dilüsyonlar yapilarak ekildi ve invert mikroskopta gözle görülebilir sitopatik etki olusturan virüs dilüsyonlari dikkate alinarak virüsün titresi Spearman- Karber metodu kullanilarak hesaplandi. Referans virüs titresiyle karsilastirilarak virüs titresindeki logaritmik azalma hesaplandi. Murine Norovirus FTA-5935 encoded reference strain was seeded in RAW cells with serial dilutions and inverted. The titer of the virus, taking into account the dilutions of the virus that produce a visible cytopathic effect under the microscope, Spearman- Calculated using the carber method. Logarithmic reduction in virus titer compared to reference virus titer calculated.
Bovine coronavirus ATCC 'nin VR-874 kodlu referans susu, cihaz uygulamasindan sonra MDBK hücrelerine seri dilüsyonlar yapilarak ekildi ve invert mikroskopta gözle görülebilir sitopatik etki olusturan virüs dilüsyonlari dikkate alinarak virüsün titresi Spearman-Karber metodu kullanilarak hesaplandi. Referans virüs titresiyle karsilastirilarak virüs titresindeki logaritmik azalma hesaplandi. Reference strain VR-874 of Bovine coronavirus ATCC was serialized into MDBK cells after device application. dilutions were made, and virus dilutions that produce a visible cytopathic effect under an invert microscope were taken into account. The titer of the virus was calculated using the Spearman-Karber method. Compared with the reference virus titer The logarithmic reduction in virus titer was calculated.
Disk difüzyon yöntemi kullanilarak islenmis tekstil malzemesinin gram (+) olan Staphylococcus aureus gram (-) olan Escherichia coli ve ipliksi bir mantar olan olan Aspergillus niger mikro organizmalarina karsi antimikrobiyal özellikleri incelenmistir (Sekil 2). Islem yapilmamis, kimyasal uygulanmamis kontrollerde antimikrobiyal özellik görülmemistir, mikroorganizmalar tüm tekstil malzemesi tiplerine yaklasamamistir. Antiviral çözelti fakli tekstil malzemesi tiplerinde 50 yikamaya kadar etkili olmustur. Staphylococcus aureus gram (-) gram (+) of textile material processed using disc diffusion method Antimicrobial against micro-organisms Escherichia coli and Aspergillus niger, a filamentous fungus. properties were examined (Figure 2). Antimicrobial properties in untreated, chemical-free controls Microorganisms could not approach all textile material types. Antiviral solution different textile It has been effective up to 50 washings in material types.
Referans virüs titreleriyle karsilastirildiginda Poliovirus Type 1, lvlurine norovirus ve Bovine coronavirus viruslerine oldugunu göstermektedir. Compared with reference virus titers, Poliovirus Type 1, lvlurine norovirus and Bovine coronavirus viruses shows that.
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| TR2020/14774A TR202014774A2 (en) | 2020-09-17 | 2020-09-17 | Manufacture of covalently modified personal protective materials, masks and textiles. |
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| TR2020/14774A TR202014774A2 (en) | 2020-09-17 | 2020-09-17 | Manufacture of covalently modified personal protective materials, masks and textiles. |
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