JP2005124777A - 感染予防マスク - Google Patents
感染予防マスク Download PDFInfo
- Publication number
- JP2005124777A JP2005124777A JP2003362883A JP2003362883A JP2005124777A JP 2005124777 A JP2005124777 A JP 2005124777A JP 2003362883 A JP2003362883 A JP 2003362883A JP 2003362883 A JP2003362883 A JP 2003362883A JP 2005124777 A JP2005124777 A JP 2005124777A
- Authority
- JP
- Japan
- Prior art keywords
- nonwoven fabric
- mask
- layer
- surface layer
- polypropylene
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 208000015181 infectious disease Diseases 0.000 title claims abstract description 39
- 230000002265 prevention Effects 0.000 title claims abstract description 29
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 166
- -1 polypropylene Polymers 0.000 claims abstract description 58
- 239000011941 photocatalyst Substances 0.000 claims abstract description 42
- 239000002344 surface layer Substances 0.000 claims abstract description 41
- 239000004743 Polypropylene Substances 0.000 claims abstract description 38
- 229920001155 polypropylene Polymers 0.000 claims abstract description 38
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 16
- 229920000728 polyester Polymers 0.000 claims abstract description 15
- 229910052586 apatite Inorganic materials 0.000 claims abstract description 10
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 claims abstract description 10
- 229920000098 polyolefin Polymers 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims description 68
- 239000000835 fiber Substances 0.000 claims description 56
- 239000002131 composite material Substances 0.000 claims description 26
- 239000004698 Polyethylene Substances 0.000 claims description 16
- 229920000573 polyethylene Polymers 0.000 claims description 15
- 239000000470 constituent Substances 0.000 claims description 10
- 239000011241 protective layer Substances 0.000 claims description 9
- 239000011230 binding agent Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 239000011347 resin Substances 0.000 claims description 6
- 229920000178 Acrylic resin Polymers 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- 239000000839 emulsion Substances 0.000 claims description 2
- 244000052769 pathogen Species 0.000 abstract description 22
- 239000002245 particle Substances 0.000 abstract description 12
- 230000001717 pathogenic effect Effects 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 38
- 239000004750 melt-blown nonwoven Substances 0.000 description 36
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 16
- 238000000034 method Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000006185 dispersion Substances 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 8
- 230000035699 permeability Effects 0.000 description 8
- 230000001699 photocatalysis Effects 0.000 description 8
- 239000011780 sodium chloride Substances 0.000 description 8
- 241000700605 Viruses Species 0.000 description 6
- 230000036541 health Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 201000008827 tuberculosis Diseases 0.000 description 5
- 238000010030 laminating Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- 239000012085 test solution Substances 0.000 description 3
- 201000006082 Chickenpox Diseases 0.000 description 2
- 241000711573 Coronaviridae Species 0.000 description 2
- 201000005505 Measles Diseases 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- 206010046980 Varicella Diseases 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 208000001528 Coronaviridae Infections Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 244000064895 Cucumis melo subsp melo Species 0.000 description 1
- 235000009847 Cucumis melo var cantalupensis Nutrition 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000004831 Hot glue Substances 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000002924 anti-infective effect Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000003851 corona treatment Methods 0.000 description 1
- 238000004042 decolorization Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000013032 photocatalytic reaction Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
- 241000712461 unidentified influenza virus Species 0.000 description 1
- 230000003612 virological effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003362883A JP2005124777A (ja) | 2003-10-23 | 2003-10-23 | 感染予防マスク |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003362883A JP2005124777A (ja) | 2003-10-23 | 2003-10-23 | 感染予防マスク |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005124777A true JP2005124777A (ja) | 2005-05-19 |
| JP2005124777A5 JP2005124777A5 (enrdf_load_stackoverflow) | 2006-11-09 |
Family
ID=34642364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003362883A Pending JP2005124777A (ja) | 2003-10-23 | 2003-10-23 | 感染予防マスク |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2005124777A (enrdf_load_stackoverflow) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007262621A (ja) * | 2006-03-29 | 2007-10-11 | Fujitsu Ltd | 光触媒能を有する繊維、及びこの繊維を用いた布帛、並びに、この布帛を用いた布製品 |
| EP1953286A1 (en) | 2007-02-01 | 2008-08-06 | Nisshinbo Industries, Inc. | Fabric and mask |
| JP2009106468A (ja) * | 2007-10-30 | 2009-05-21 | Kurashiki Seni Kako Kk | 衛生マスクおよびその基材 |
| WO2010007663A1 (ja) * | 2008-07-15 | 2010-01-21 | 坂本 明 | フィルタ複合体及びマスク |
| JP2010242255A (ja) * | 2009-04-06 | 2010-10-28 | Kurashiki Seni Kako Kk | 衛生マスク用複合不織布及びその製造方法 |
| JP2011072929A (ja) * | 2009-09-30 | 2011-04-14 | Daio Paper Corp | オイル吸収マット |
| JP2011092616A (ja) * | 2009-11-02 | 2011-05-12 | Lec Inc | 衛生マスクおよび衛生マスクにおける病原体の除去方法 |
| JP2011125494A (ja) * | 2009-12-17 | 2011-06-30 | Japan Absorbent Technology Institute | マスク |
| JP2011240304A (ja) * | 2010-05-21 | 2011-12-01 | Asahi Kasei Fibers Corp | 光触媒シート及びこれを用いたウイルス感染予防又は患者用マスク |
| JP2014198165A (ja) * | 2013-03-29 | 2014-10-23 | アイリスオーヤマ株式会社 | マスク |
| JP2018127757A (ja) * | 2018-02-19 | 2018-08-16 | アイリスオーヤマ株式会社 | マスク |
| JP2019151962A (ja) * | 2018-02-28 | 2019-09-12 | 東レ株式会社 | 積層不織布およびフィルター材 |
| WO2021221585A1 (en) * | 2020-04-27 | 2021-11-04 | Nanobi̇z Teknoloji̇ Anoni̇m Şi̇rketi̇ | Light activated self-cleaning face mask, materials and their usage areas |
| CN115551613A (zh) * | 2020-04-09 | 2022-12-30 | 东丽尖端素材株式会社 | 复合无纺布及包括其的物品 |
| JP2023016690A (ja) * | 2021-07-22 | 2023-02-02 | 中國衛生材料生産中心股▲分▼有限公司 | マスク |
| WO2023058516A1 (ja) * | 2021-10-08 | 2023-04-13 | 東レ株式会社 | 積層不織布およびその製造方法ならびに防護服 |
| JP2023520357A (ja) * | 2020-03-26 | 2023-05-17 | トーレ・アドバンスド・マテリアルズ・コリア・インコーポレーテッド | 複合不織布、及びそれを含む物品 |
| IT202200012464A1 (it) * | 2022-06-13 | 2023-12-13 | Idee Innovative Srl | Mascherine facciali filtranti di tipo ffp2 a due strati |
-
2003
- 2003-10-23 JP JP2003362883A patent/JP2005124777A/ja active Pending
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007262621A (ja) * | 2006-03-29 | 2007-10-11 | Fujitsu Ltd | 光触媒能を有する繊維、及びこの繊維を用いた布帛、並びに、この布帛を用いた布製品 |
| US7855161B2 (en) | 2006-03-29 | 2010-12-21 | Fujitsu Limited | Photocatalytic fiber and fabric using thereof, and fabric product using the fabric |
| EP1953286A1 (en) | 2007-02-01 | 2008-08-06 | Nisshinbo Industries, Inc. | Fabric and mask |
| JP2009106468A (ja) * | 2007-10-30 | 2009-05-21 | Kurashiki Seni Kako Kk | 衛生マスクおよびその基材 |
| WO2010007663A1 (ja) * | 2008-07-15 | 2010-01-21 | 坂本 明 | フィルタ複合体及びマスク |
| JP2010242255A (ja) * | 2009-04-06 | 2010-10-28 | Kurashiki Seni Kako Kk | 衛生マスク用複合不織布及びその製造方法 |
| JP2011072929A (ja) * | 2009-09-30 | 2011-04-14 | Daio Paper Corp | オイル吸収マット |
| JP2011092616A (ja) * | 2009-11-02 | 2011-05-12 | Lec Inc | 衛生マスクおよび衛生マスクにおける病原体の除去方法 |
| JP2011125494A (ja) * | 2009-12-17 | 2011-06-30 | Japan Absorbent Technology Institute | マスク |
| JP2011240304A (ja) * | 2010-05-21 | 2011-12-01 | Asahi Kasei Fibers Corp | 光触媒シート及びこれを用いたウイルス感染予防又は患者用マスク |
| JP2014198165A (ja) * | 2013-03-29 | 2014-10-23 | アイリスオーヤマ株式会社 | マスク |
| JP2018127757A (ja) * | 2018-02-19 | 2018-08-16 | アイリスオーヤマ株式会社 | マスク |
| JP2019151962A (ja) * | 2018-02-28 | 2019-09-12 | 東レ株式会社 | 積層不織布およびフィルター材 |
| JP7147329B2 (ja) | 2018-02-28 | 2022-10-05 | 東レ株式会社 | 積層不織布およびフィルター材 |
| JP2023520357A (ja) * | 2020-03-26 | 2023-05-17 | トーレ・アドバンスド・マテリアルズ・コリア・インコーポレーテッド | 複合不織布、及びそれを含む物品 |
| JP7575476B2 (ja) | 2020-03-26 | 2024-10-29 | トーレ・アドバンスド・マテリアルズ・コリア・インコーポレーテッド | 複合不織布、及びそれを含む物品 |
| CN115551613A (zh) * | 2020-04-09 | 2022-12-30 | 东丽尖端素材株式会社 | 复合无纺布及包括其的物品 |
| CN115551613B (zh) * | 2020-04-09 | 2024-12-20 | 东丽尖端素材株式会社 | 复合无纺布及包括其的物品 |
| WO2021221585A1 (en) * | 2020-04-27 | 2021-11-04 | Nanobi̇z Teknoloji̇ Anoni̇m Şi̇rketi̇ | Light activated self-cleaning face mask, materials and their usage areas |
| JP2023016690A (ja) * | 2021-07-22 | 2023-02-02 | 中國衛生材料生産中心股▲分▼有限公司 | マスク |
| JP7321592B2 (ja) | 2021-07-22 | 2023-08-07 | 中國衛生材料生産中心股▲分▼有限公司 | マスク |
| WO2023058516A1 (ja) * | 2021-10-08 | 2023-04-13 | 東レ株式会社 | 積層不織布およびその製造方法ならびに防護服 |
| IT202200012464A1 (it) * | 2022-06-13 | 2023-12-13 | Idee Innovative Srl | Mascherine facciali filtranti di tipo ffp2 a due strati |
| EP4292670A1 (en) * | 2022-06-13 | 2023-12-20 | Idee Innovative Srl | Ffp2-type filter face masks with two layers |
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