JP2012095733A - Antibacterial deodorizing material, fiber structure of the same, and medical/care article - Google Patents
Antibacterial deodorizing material, fiber structure of the same, and medical/care article Download PDFInfo
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- JP2012095733A JP2012095733A JP2010244238A JP2010244238A JP2012095733A JP 2012095733 A JP2012095733 A JP 2012095733A JP 2010244238 A JP2010244238 A JP 2010244238A JP 2010244238 A JP2010244238 A JP 2010244238A JP 2012095733 A JP2012095733 A JP 2012095733A
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- antibacterial
- fiber
- metal
- antibacterial deodorant
- ammine complex
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- 239000000835 fiber Substances 0.000 title claims abstract description 106
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 97
- 239000000463 material Substances 0.000 title claims abstract description 42
- 230000001877 deodorizing effect Effects 0.000 title abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 65
- 239000002184 metal Substances 0.000 claims abstract description 65
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910052802 copper Inorganic materials 0.000 claims abstract description 11
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 10
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 6
- 229910052742 iron Inorganic materials 0.000 claims abstract description 5
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 4
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 4
- 229910052762 osmium Inorganic materials 0.000 claims abstract description 4
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 4
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 4
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 4
- 239000002781 deodorant agent Substances 0.000 claims description 71
- 208000006111 contracture Diseases 0.000 claims description 19
- 208000017520 skin disease Diseases 0.000 claims description 18
- 206010062575 Muscle contracture Diseases 0.000 claims description 17
- 239000010949 copper Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 6
- 229930195729 fatty acid Natural products 0.000 claims description 6
- 239000000194 fatty acid Substances 0.000 claims description 6
- 150000004665 fatty acids Chemical class 0.000 claims description 6
- 239000004745 nonwoven fabric Substances 0.000 description 34
- 239000004744 fabric Substances 0.000 description 22
- 235000019645 odor Nutrition 0.000 description 21
- 238000000034 method Methods 0.000 description 20
- 239000000047 product Substances 0.000 description 13
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- 238000011156 evaluation Methods 0.000 description 12
- -1 iron phthalocyanine tetracarboxylic acid Chemical class 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 150000002500 ions Chemical class 0.000 description 9
- 210000002374 sebum Anatomy 0.000 description 9
- 229920000742 Cotton Polymers 0.000 description 8
- 239000011230 binding agent Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 125000000524 functional group Chemical group 0.000 description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000004480 active ingredient Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 210000003491 skin Anatomy 0.000 description 6
- 238000000354 decomposition reaction Methods 0.000 description 5
- 238000004332 deodorization Methods 0.000 description 5
- 239000000975 dye Substances 0.000 description 5
- 239000002657 fibrous material Substances 0.000 description 5
- 230000000474 nursing effect Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 210000004243 sweat Anatomy 0.000 description 5
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Chemical compound CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 4
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 125000002091 cationic group Chemical group 0.000 description 4
- 238000004043 dyeing Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 229920002994 synthetic fiber Polymers 0.000 description 4
- 239000012209 synthetic fiber Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000000845 anti-microbial effect Effects 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 108090000623 proteins and genes Proteins 0.000 description 3
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 3
- 239000002964 rayon Substances 0.000 description 3
- 230000001953 sensory effect Effects 0.000 description 3
- 208000024891 symptom Diseases 0.000 description 3
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 3
- XYHKNCXZYYTLRG-UHFFFAOYSA-N 1h-imidazole-2-carbaldehyde Chemical compound O=CC1=NC=CN1 XYHKNCXZYYTLRG-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- GWYFCOCPABKNJV-UHFFFAOYSA-M 3-Methylbutanoic acid Natural products CC(C)CC([O-])=O GWYFCOCPABKNJV-UHFFFAOYSA-M 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical class [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 2
- 206010012289 Dementia Diseases 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 2
- 208000003251 Pruritus Diseases 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 206010037888 Rash pustular Diseases 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 2
- 239000011609 ammonium molybdate Substances 0.000 description 2
- 229940010552 ammonium molybdate Drugs 0.000 description 2
- 235000018660 ammonium molybdate Nutrition 0.000 description 2
- 230000001139 anti-pruritic effect Effects 0.000 description 2
- 239000003908 antipruritic agent Substances 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 244000052616 bacterial pathogen Species 0.000 description 2
- 230000003385 bacteriostatic effect Effects 0.000 description 2
- GWYFCOCPABKNJV-UHFFFAOYSA-N beta-methyl-butyric acid Natural products CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 206010008118 cerebral infarction Diseases 0.000 description 2
- 208000026106 cerebrovascular disease Diseases 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 150000003945 chlorohydrins Chemical class 0.000 description 2
- JZCCFEFSEZPSOG-UHFFFAOYSA-L copper(II) sulfate pentahydrate Chemical compound O.O.O.O.O.[Cu+2].[O-]S([O-])(=O)=O JZCCFEFSEZPSOG-UHFFFAOYSA-L 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- LEQAOMBKQFMDFZ-UHFFFAOYSA-N glyoxal Chemical compound O=CC=O LEQAOMBKQFMDFZ-UHFFFAOYSA-N 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 150000007529 inorganic bases Chemical class 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004750 melt-blown nonwoven Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 150000007530 organic bases Chemical class 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 208000029561 pustule Diseases 0.000 description 2
- 206010037844 rash Diseases 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- BSKHPKMHTQYZBB-UHFFFAOYSA-N 2-methylpyridine Chemical compound CC1=CC=CC=N1 BSKHPKMHTQYZBB-UHFFFAOYSA-N 0.000 description 1
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- XBPCUCUWBYBCDP-UHFFFAOYSA-N Dicyclohexylamine Chemical compound C1CCCCC1NC1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-N 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 208000031888 Mycoses Diseases 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 241000295644 Staphylococcaceae Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 208000002474 Tinea Diseases 0.000 description 1
- 241000893966 Trichophyton verrucosum Species 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229920005822 acrylic binder Polymers 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 230000031709 bromination Effects 0.000 description 1
- 238000005893 bromination reaction Methods 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- MPMSMUBQXQALQI-UHFFFAOYSA-N cobalt phthalocyanine Chemical compound [Co+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 MPMSMUBQXQALQI-UHFFFAOYSA-N 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 238000009967 direct dyeing Methods 0.000 description 1
- 238000010041 electrostatic spinning Methods 0.000 description 1
- 201000005884 exanthem Diseases 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- ANSXAPJVJOKRDJ-UHFFFAOYSA-N furo[3,4-f][2]benzofuran-1,3,5,7-tetrone Chemical compound C1=C2C(=O)OC(=O)C2=CC2=C1C(=O)OC2=O ANSXAPJVJOKRDJ-UHFFFAOYSA-N 0.000 description 1
- 229940015043 glyoxal Drugs 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000768 polyamine Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920006306 polyurethane fiber Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 201000004647 tinea pedis Diseases 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
本発明は、抗菌性と消臭性の両方の機能を備えた抗菌消臭材、その繊維構造物、及び医療・介護用品に関するものである。 The present invention relates to an antibacterial deodorant material having both antibacterial and deodorant functions, a fiber structure thereof, and a medical / nursing care product.
フタロシアニンは、染料として合成された物質であるが、その後様々な機能が見出され応用製品が開発されている。フタロシアニン環の外周部にアニオン基、またはカチオン基を導入した誘導体は、水溶性となり各種基体物質への担持が可能となる。 Phthalocyanine is a substance synthesized as a dye, but since then various functions have been found and applied products have been developed. Derivatives in which an anionic group or a cationic group is introduced into the outer peripheral portion of the phthalocyanine ring are water-soluble and can be supported on various base materials.
金属フタロシアニン誘導体を担持した繊維は、消臭性を示すことが多くの文献に記載され、広く知られている。それ以外の機能としては、例えば引用文献１には、金属フタロシアニン誘導体を繊維に担持した、止痒、鎮痒、消炎機能を有する繊維が開示されている。特許文献２には、金属フタロシアニン誘導体が担持された布帛のマスクが、殺菌、消臭機能を有する旨が記載されている。特許文献３には、金属フタロシアニンの誘導体を担持させた繊維素材はアレルゲンを分解する機能を有していることが開示されている。 It is widely known that fibers carrying metal phthalocyanine derivatives show deodorant properties in many literatures. As other functions, for example, Patent Document 1 discloses a fiber having a antipruritic, antipruritic and anti-inflammatory function, in which a metal phthalocyanine derivative is supported on the fiber. Patent Document 2 describes that a fabric mask carrying a metal phthalocyanine derivative has a sterilizing and deodorizing function. Patent Document 3 discloses that a fiber material carrying a metal phthalocyanine derivative has a function of decomposing allergens.
一方、特許文献４には、金属アンミン錯体で処理したセルロースに消臭機能のあることが記載されている。また特許文献５には、金属アンミン錯体で処理した蛋白質繊維に消臭、抗菌機能のあることが記載されている。 On the other hand, Patent Document 4 describes that cellulose treated with a metal ammine complex has a deodorizing function. Patent Document 5 describes that protein fibers treated with a metal ammine complex have a deodorizing and antibacterial function.
従来、痴呆症、脳梗塞後遺症、麻痺などによって手指が拘縮して握り込んだままの状態となった患者等は、手指を固く握り込んでしまい、拘縮や変形を引き起こしたり、掌を爪で傷つけてしまったり、発汗による掌のむれや臭気の発生等がみられ、皮膚疾患を伴っていた。 Conventionally, patients who have had their fingers contracted due to dementia, sequelae of cerebral infarction, paralysis, etc., have grasped their fingers tightly, causing contracture or deformation, The skin was damaged, and the palms were swollen and odors were generated due to sweating.
このような拘縮対策用具として、例えば、特許文献６には、手のひらを保護するための握り部を有し、握り部の外装用材料として制菌作用または消臭、吸湿作用を持った布生地を用いることが開示されている。特許文献７には、指の拘縮された人に対して、光半導体粉末を含有する光触媒機能体を付着させた不織布で棒状体の表面を覆った介護用品が開示されている。 As such a contracture countermeasure tool, for example, Patent Document 6 discloses a cloth fabric having a grip portion for protecting the palm and having antibacterial action, deodorization, and moisture absorption action as an exterior material of the grip section. Is disclosed. Patent Document 7 discloses a care product in which a surface of a rod-shaped body is covered with a nonwoven fabric to which a photocatalytic functional body containing a photo-semiconductor powder is attached to a person with a finger contracted.
拘縮（手拘縮）で苦しんでいる多くの患者、高齢者等は、そのきつく握った手によって、不潔で独特な臭い、具体的には分解された脂肪酸生成物を発生させる。また、掌、指、指の付け根は、例えば白癬菌類病（足白癬）等の皮膚疾患を発症させる。そのため、単に拘縮の人の手に握らせる物品だけでは、このような臭い、病原菌を低減させることはできなかった。 Many patients suffering from contractures (hand contractures), elderly people, etc., generate unclean and unique odors, specifically decomposed fatty acid products, with their tightly held hands. In addition, palms, fingers, and bases of fingers cause skin diseases such as ringworm fungus disease (tinea pedis). For this reason, such odors and pathogenic bacteria cannot be reduced only by articles that are held in the hands of contracture people.
本発明の発明者は、金属フタロシアニンの酵素様触媒作用を永年に渡って研究し、その酸化還元触媒機能によって細菌の増殖を抑制することを見出した。本発明は、金属フタロシアニンの持つそのような特性を利用し、さらに金属アンミン錯体を付加することによって、強力な抗菌性および消臭性を備えた素材を提供し、特に拘縮により生じる独特の臭い、皮膚疾患を抑制または予防できる医療・介護用品を提供することを目的とする。 The inventor of the present invention has studied the enzyme-like catalysis of metal phthalocyanine for many years and found that it suppresses bacterial growth by its redox catalytic function. The present invention provides a material having strong antibacterial and deodorant properties by utilizing such properties of metal phthalocyanine and further adding a metal ammine complex, and has a unique odor particularly caused by contracture. An object of the present invention is to provide medical / care products that can suppress or prevent skin diseases.
前記課題を解決するためになされた本発明の請求項１に係る発明の抗菌消臭材は、
下記I式
The antibacterial deodorant material of the invention according to claim 1 of the present invention made to solve the above-mentioned problems,
The following formula I
同じく請求項２に係る発明の抗菌消臭材は、請求項１に係る発明の抗菌消臭材であって、上記I式中のＭはＦｅであり、Ｒ１、Ｒ２、Ｒ３およびＲ４は同一または異なる−ＣＯＯＨ基であり、ｎ１、ｎ２、ｎ３およびｎ４は０〜４で１≦ｎ１＋ｎ２＋ｎ３＋ｎ４≦４を満たす正数で示される金属フタロシアニン誘導体であることを特徴とする。 Similarly, the antibacterial deodorant material of the invention according to claim 2 is the antibacterial deodorant material of the invention according to claim 1, wherein M in the formula I is Fe, R 1 , R 2 , R 3 and R 4 is the same or different —COOH group, and n1, n2, n3 and n4 are metal phthalocyanine derivatives represented by positive numbers satisfying 0 ≦ 4 and 1 ≦ n1 + n2 + n3 + n4 ≦ 4.
請求項３に係る発明の抗菌消臭材は、請求項１に係る発明の抗菌消臭材であって、前記金属アンミン錯体が銅アンミン錯体イオンであることを特徴とする。 The antibacterial deodorant material of the invention according to claim 3 is the antibacterial deodorant material of the invention according to claim 1, wherein the metal ammine complex is a copper ammine complex ion.
請求項４に係る発明の抗菌消臭材は、請求項１に係る発明の抗菌消臭材であって、前記素材が繊維であることを特徴とする。 The antibacterial deodorant material of the invention according to claim 4 is the antibacterial deodorant material of the invention according to claim 1, wherein the material is a fiber.
さらに前記課題を解決するためになされた本発明の請求項５に係る発明の繊維構造物は、請求項４に記載の抗菌消臭材を少なくとも一部に含むことを特徴とする。 Furthermore, the fiber structure of the invention according to claim 5 of the present invention, which has been made to solve the above-mentioned problems, is characterized in that it contains at least part of the antibacterial deodorant material of claim 4.
また前記課題を解決するためになされた本発明の請求項６に係る発明の医療・介護用品は、請求項１に記載の抗菌消臭材を少なくとも一部に繊維構造物であり、皮膚疾患の患部に接触または被覆するために用いられる。 A medical / care article according to claim 6 of the present invention, which has been made to solve the above-mentioned problems, is a fiber structure having at least a part of the antibacterial deodorant material according to claim 1, Used to contact or cover the affected area.
請求項７に係る発明の医療・介護用品は、請求項６に記載の医療・介護用品であって、前記皮膚疾患が拘縮によるものであり、拘縮により発生する低級脂肪酸臭を消臭する機能を有するものである。 A medical / care article according to claim 7 is the medical / care article according to claim 6, wherein the skin disease is caused by contracture and deodorizes a lower fatty acid odor generated by contracture. It has a function.
本発明の抗菌消臭材は、多くの細菌の増殖を抑えるのに有効である。特にはブドウ球菌に対する抗菌性が優れている。また、本発明の抗菌消臭材は、アンモニア等の汗が分解して発生する汗由来の臭い成分、及び酢酸、酪酸、イソ吉草酸など低級脂肪酸等の身体から分泌される皮脂が分解して発生する皮脂由来の臭い成分を有効に消臭することができる。 The antibacterial deodorant material of the present invention is effective in suppressing the growth of many bacteria. In particular, it has excellent antibacterial properties against staphylococci. In addition, the antibacterial deodorant material of the present invention decomposes sweat-derived odor components generated by decomposition of sweat such as ammonia, and sebum secreted from the body such as lower fatty acids such as acetic acid, butyric acid and isovaleric acid. The generated sebum-derived odor component can be effectively deodorized.
さらに、本発明の抗菌消臭材は抗菌性および消臭性を備えた繊維構造物を構成し、抗菌性および消臭性を備えた繊維製品に加工される。 Furthermore, the antibacterial deodorant material of the present invention constitutes a fiber structure having antibacterial and deodorant properties, and is processed into a fiber product having antibacterial and deodorant properties.
さらにまた、前記繊維構造物を皮膚疾患の患部に接触または被覆するために用いられる医療・介護用品は、特に拘縮により発生する細菌に対して増殖を抑えることができ、拘縮により発生する独特の臭いを低減することができ、皮膚疾患を抑えることができる。 Furthermore, the medical / care article used for contacting or covering the fibrous structure with the affected part of the skin disease can suppress the growth especially against bacteria generated by contracture, and is unique due to contracture. Odor can be reduced and skin diseases can be suppressed.
本発明の抗菌性および消臭性を備えた抗菌消臭材は、金属フタロシアニン誘導体と、金属アンミン錯体とを含むものである。有効成分となる金属フタロシアニン誘導体は、前記I式のとおりである。
I式中、ＭがＣｏ、Ｒ１およびＲ３が−ＣＯＯＨ基である場合、下記II式
The antibacterial deodorant material having antibacterial and deodorant properties of the present invention contains a metal phthalocyanine derivative and a metal ammine complex. The metal phthalocyanine derivative as an active ingredient is as shown in the above formula I.
In the formula I, when M is Co and R 1 and R 3 are —COOH groups,
同じく金属フタロシアニン誘導体は、I式中、ＭがＦｅ、Ｒ１、Ｒ２、Ｒ３およびＲ４がすべて−ＣＯＯＨ基、ｎ１、ｎ２、ｎ３およびｎ４が各々１であると、下記III式 Similarly, the metal phthalocyanine derivative is represented by the following formula III, wherein M is Fe, R 1 , R 2 , R 3 and R 4 are all —COOH groups, and n1, n2, n3 and n4 are each 1.
この鉄フタロシアニンテトラカルボン酸は、以下のようにして合成できる。ニトロベンゼンにトリメリット酸無水物と、尿素と、モリブデン酸アンモニウムと、塩化第二鉄無水物とを加えて撹拌し、加熱還流させて沈殿物を得る。得られた沈殿物にアルカリを加えて加水分解し、次いで酸を加えて酸性にすることで得られる。 This iron phthalocyanine tetracarboxylic acid can be synthesized as follows. Trimellitic anhydride, urea, ammonium molybdate, and ferric chloride anhydride are added to nitrobenzene, stirred, and heated to reflux to obtain a precipitate. The obtained precipitate is hydrolyzed by adding an alkali, and then acidified by adding an acid.
同じく金属フタロシアニン誘導体は、I式中、ＭがＦｅ、Ｒ１、Ｒ２、Ｒ３、およびＲ４がすべて−ＣＯＯＨ基、ｎ１、ｎ２、ｎ３およびｎ４が各々２であると、下記IV式 Similarly, the metal phthalocyanine derivative has the following formula IV when M is Fe, R 1 , R 2 , R 3 , and R 4 are all —COOH groups, and n1, n2, n3, and n4 are each 2,
同じくI式に示す金属フタロシアニン誘導体は、I式中、ＭがＣｏ、Ｒ１およびＲ３が−ＳＯ３Ｈ基である場合、下記Ｖ式 Similarly, the metal phthalocyanine derivative represented by the formula I is represented by the following formula V when M is Co and R 1 and R 3 are —SO 3 H groups:
同じく金属フタロシアニン誘導体は、I式中、ＭがＦｅ、Ｒ１、Ｒ２、Ｒ３およびＲ４が−ＳＯ３Ｈ基であると、下記ＶＩ式 Similarly, the metal phthalocyanine derivative is represented by the following formula VI when M is Fe, R 1 , R 2 , R 3 and R 4 are —SO 3 H groups:
抗菌消臭材の有効成分となるこれらの金属フタロシアニン誘導体は、公知の方法により製造されるものであり、染料をはじめとし、酵素態様機能を有する機能性物質として上市もされている。鉄フタロシアニンテトラカルボン酸は、ニトロベンゼンにトリメリット酸無水物と、尿素と、モリブデン酸アンモニウムと、塩化第二鉄無水物とを加えて撹拌し、加熱還流させて沈殿物を得、得られた沈殿物にアルカリを加えて加水分解し、次いで酸を加えて酸性にすることで得られる。コバルトフタロシアニンオクタカルボン酸は、上記鉄フタロシアニンテトラカルボン酸の原料であるトリメリット酸無水物に代えてピロメリット酸無水物、塩化第二鉄無水物に代えて塩化第二コバルトを用いて同様の方法で製造可能である。 These metal phthalocyanine derivatives, which are active ingredients of antibacterial deodorants, are produced by known methods, and are marketed as functional substances having enzyme-like functions including dyes. For iron phthalocyanine tetracarboxylic acid, trimellitic anhydride, urea, ammonium molybdate, and ferric chloride anhydride are added to nitrobenzene, stirred, heated to reflux, and a precipitate is obtained. It can be obtained by adding an alkali to the product to hydrolyze it, and then adding acid to make it acidic. Cobalt phthalocyanine octacarboxylic acid is a similar method using pyromellitic anhydride instead of trimellitic anhydride, which is a raw material of iron phthalocyanine tetracarboxylic acid, and ferric chloride instead of ferric chloride anhydride. Can be manufactured.
前記金属フタロシアニン誘導体が抗菌性を有する理由は定かではないが、金属フタロシアニンは、還元性の悪臭物質や生体のタンパク質の一部が配位することにより、酸素を還元してスーパーオキシドイオンを生成し、これが抗菌作用を示し、フタロシアニン環の安定性、中心金属イオンの活性の両面において、高い抗菌性能を有していると考えられる。 The reason why the metal phthalocyanine derivative has antibacterial properties is not clear, but metal phthalocyanine reduces oxygen and generates superoxide ions by coordination of reducing malodorous substances and part of biological proteins. This exhibits an antibacterial action and is considered to have high antibacterial performance in both the stability of the phthalocyanine ring and the activity of the central metal ion.
前記金属フタロシアニン誘導体の中心金属Ｍは、Ｆｅ、Ｃｏ、Ｍｎ、Ｔｉ、Ｖ、Ｎｉ、Ｃｕ、Ｚｎ、Ｍｏ、Ｗ、Ｏｓから選択されるが、抗菌活性の点ではＦｅまたはＣｏであることが好ましい。 The central metal M of the metal phthalocyanine derivative is selected from Fe, Co, Mn, Ti, V, Ni, Cu, Zn, Mo, W, and Os, and is preferably Fe or Co in terms of antibacterial activity. .
前記金属フタロシアニン誘導体の官能基は、−ＣＯＯＨ基、−ＳＯ３Ｈ基、またはそれらの塩から選択されるが、抗菌活性の点では−ＣＯＯＨ基またはその塩であることが好ましい。 The functional group of the metal phthalocyanine derivative is selected from a —COOH group, a —SO 3 H group, or a salt thereof, and is preferably a —COOH group or a salt thereof in terms of antibacterial activity.
前記金属フタロシアニン誘導体の塩としては、例えば無機塩基との塩、有機塩基との塩等が挙げられる。無機塩基との塩の好適な例としては、例えばナトリウム塩、カリウム塩などのアルカリ金属塩；カルシウム塩、マグネシウム塩などのアルカリ土類金属塩；ならびに銅（II）塩、アンモニウム塩などが挙げられる。有機塩基との塩の好適な例としては、例えばトリメチルアミン、トリエチルアミン、ピリジン、ピコリン、エタノールアミン、ジエタノールアミン、トリエタノールアミン、ジシクロヘキシルアミン等との塩が挙げられる。 Examples of the salt of the metal phthalocyanine derivative include a salt with an inorganic base and a salt with an organic base. Preferable examples of the salt with an inorganic base include alkali metal salts such as sodium salt and potassium salt; alkaline earth metal salts such as calcium salt and magnesium salt; and copper (II) salt and ammonium salt. . Preferable examples of the salt with an organic base include salts with trimethylamine, triethylamine, pyridine, picoline, ethanolamine, diethanolamine, triethanolamine, dicyclohexylamine and the like.
前記金属フタロシアニン誘導体は、官能基の数、すなわちｎ１〜ｎ４の合計が４以下であることが好ましい。官能基の数が４以下であると、抗菌効果が高い傾向にある。例えば、官能基が−ＣＯＯＨ基では、官能基の数は１〜４であり、−ＳＯ３Ｈ基では、官能基の数は１または２であることが好ましい。 In the metal phthalocyanine derivative, the number of functional groups, that is, the total of n1 to n4 is preferably 4 or less. When the number of functional groups is 4 or less, the antibacterial effect tends to be high. For example, when the functional group is a —COOH group, the number of functional groups is 1 to 4, and when the functional group is —SO 3 H group, the number of functional groups is preferably 1 or 2.
金属フタロシアニンの誘導体は、有機物、無機物の素材（担体）に担持または混合して抗菌消臭材とすることもできる。金属フタロシアニン誘導体の担体に対する含有量は、担体に担持または混合でき、且つ抗菌効果を発揮し得る範囲であれば特に限定されないが、例えば担体に対して金属フタロシアニン誘導体が０．１〜１０質量％であることが好ましい。より好ましい金属フタロシアニン誘導体の含有量は、０．３〜５質量％であり、さらにより好ましくは０．５〜３質量％である。金属フタロシアニン誘導体の含有量が上記範囲を満たすと、十分な抗菌効果を発揮することができる。 The metal phthalocyanine derivative can be supported or mixed on an organic or inorganic material (carrier) to form an antibacterial deodorant. The content of the metal phthalocyanine derivative with respect to the carrier is not particularly limited as long as it can be supported on or mixed with the carrier and can exhibit an antibacterial effect. For example, the metal phthalocyanine derivative is 0.1 to 10% by mass with respect to the carrier. Preferably there is. The content of the metal phthalocyanine derivative is more preferably 0.3 to 5% by mass, still more preferably 0.5 to 3% by mass. When the content of the metal phthalocyanine derivative satisfies the above range, a sufficient antibacterial effect can be exhibited.
前記金属フタロシアニン誘導体を素材（担体）に担持させるとき、素材を予めカチオン化処理していることが好ましい。カチオン化処理することにより、金属フタロシアニン誘導体の担持効果が大きくなるとともに、金属フタロシアニン誘導体が高い活性状態を保つこと、及び金属フタロシアニンが反応しなかった残基が抗菌活性を有するのでより一層の抗菌効果を高めることができる。 When the metal phthalocyanine derivative is supported on a material (support), the material is preferably cationized in advance. By carrying out the cationization treatment, the effect of supporting the metal phthalocyanine derivative is increased, the metal phthalocyanine derivative is kept in a high active state, and the residue that the metal phthalocyanine has not reacted has antibacterial activity, so that further antibacterial effect Can be increased.
前記カチオン化処理におけるカチオン化剤は、例えば、第４級アンモニウム塩型クロルヒドリン誘導体、第４級アンモニウム塩型高分子、カチオン系高分子、クロスリンク型ポリアルキルイミン、ポリアミン系カチオン樹脂、グリオキザール系繊維素反応型樹脂等が挙げられ、これら単独または２種以上組み合わせたものが用いられる。特に、第４級アンモニウム塩型クロルヒドリン誘導体が好ましい。 Examples of the cationizing agent in the cationization treatment include a quaternary ammonium salt type chlorohydrin derivative, a quaternary ammonium salt type polymer, a cationic polymer, a cross-linked polyalkylimine, a polyamine cationic resin, and a glyoxal fiber. Elemental reaction type resin etc. are mentioned, These are used individually or in combination of 2 or more types. In particular, a quaternary ammonium salt type chlorohydrin derivative is preferable.
金属フタロシアニンの誘導体が担持された有機物または無機物の担体には、金属アンミン錯体が担持される。銅、銀、亜鉛から選ばれる金属のアンミン錯体イオンを含む溶液などに浸漬、コーティング等の加工を施して、銅アンミン錯体イオン、銀アンミン錯体イオン、または亜鉛アンミン錯体イオンを担持することができる。 A metal ammine complex is supported on an organic or inorganic support on which a metal phthalocyanine derivative is supported. A copper ammine complex ion, a silver ammine complex ion, or a zinc ammine complex ion can be supported by immersing, coating, or the like in a solution containing a metal ammine complex ion selected from copper, silver, and zinc.
金属アンミン錯体としては、銅アンミン錯体イオンの抗菌消臭効果が高く、特に好ましい。担体に、銅イオンを担持させる方法としては、例えば硫酸銅（ＣｕＳＯ４）あるいは硝酸銅（Ｃｕ（ＮＯ３）２）、具体的には硫酸銅五水和物をアンモニア水に溶解した溶液に浸漬して銅アンミン錯体イオンを吸着し、担持することができる。 As a metal ammine complex, the antibacterial deodorizing effect of a copper ammine complex ion is high, and it is particularly preferable. As a method for supporting copper ions on a carrier, for example, copper sulfate (CuSO 4 ) or copper nitrate (Cu (NO 3 ) 2 ), specifically, a solution in which copper sulfate pentahydrate is dissolved in aqueous ammonia is immersed. Thus, the copper ammine complex ions can be adsorbed and supported.
金属アンミン錯体の担体に対する処理量は、担体に担持または混合でき、且つ抗菌効果を発揮し得る範囲であれば特に限定されないが、担体に対して金属塩量が０．１〜２０．０ｇ／Ｌであることが好ましい。より好ましい金属塩量は、１．０〜１０．０ｇ／Ｌであり、さらにより好ましくは２．０〜５．０ｇ／Ｌである。金属アンミン錯体の含有量が上記範囲を満たすと、十分な抗菌効果を発揮することができる。 The treatment amount of the metal ammine complex with respect to the carrier is not particularly limited as long as it can be supported or mixed on the carrier and can exhibit an antibacterial effect, but the amount of metal salt with respect to the carrier is 0.1 to 20.0 g / L. It is preferable that A more preferable amount of the metal salt is 1.0 to 10.0 g / L, and even more preferably 2.0 to 5.0 g / L. When the content of the metal ammine complex satisfies the above range, a sufficient antibacterial effect can be exhibited.
有機物の素材（担体）としては、繊維が特に好ましい。金属フタロシアニンの誘導体と金属アンミン錯体とを含む有効成分が担持された繊維（以下、「抗菌消臭繊維」ともいう）は、嵩量があり大きな表面積を持つため、金属フタロシアニン或いはその誘導体が効率よく空気中の菌やガスに接触する。 As the organic material (carrier), fibers are particularly preferable. A fiber carrying an active ingredient containing a metal phthalocyanine derivative and a metal ammine complex (hereinafter also referred to as “antibacterial deodorizing fiber”) is bulky and has a large surface area. Therefore, metal phthalocyanine or its derivatives are efficiently used. Contact with germs and gases in the air.
繊維素材は、例えばセルロース系繊維（木綿、麻、レーヨン、パルプなど）、蛋白質系繊維（羊毛、絹など）、ポリアミド系繊維、ポリエステル系繊維、ポリアクリル系繊維、ポリビニルアルコール系繊維、ポリ塩化ビニル系繊維、ポリ塩化ビニリデン系繊維、ポリオレフィン系繊維、ポリウレタン系繊維などあらゆる天然繊維、再生繊維、半合成繊維、合成繊維が使用される。なかでもセルロース系繊維、特に木綿またはレーヨンは、吸水性が良いため、吸水した担体として酵素様機能を発現するための好条件をそなえている。また、前記天然繊維、合成繊維、半合成繊維または再生繊維を用いて糸、織編物、ウェブ、不織布、紙、ネット等の繊維構造物を構成した後に前記金属フタロシアニンの誘導体と金属アンミン錯体とを含む抗菌消臭成分を担持させてもよい。 Examples of fiber materials include cellulosic fibers (cotton, hemp, rayon, pulp, etc.), protein fibers (wool, silk, etc.), polyamide fibers, polyester fibers, polyacrylic fibers, polyvinyl alcohol fibers, polyvinyl chloride. All kinds of natural fibers such as fibers, polyvinylidene chloride fibers, polyolefin fibers and polyurethane fibers, recycled fibers, semi-synthetic fibers and synthetic fibers are used. Among these, cellulosic fibers, particularly cotton or rayon, have good water absorption, and therefore have favorable conditions for expressing an enzyme-like function as a water-absorbed carrier. Further, after forming a fiber structure such as yarn, woven or knitted fabric, web, nonwoven fabric, paper, and net using the natural fiber, synthetic fiber, semi-synthetic fiber or recycled fiber, the metal phthalocyanine derivative and the metal ammine complex are combined. You may carry | support the antimicrobial deodorizing component containing.
繊維構造物を構成した後に前記金属フタロシアニンの誘導体を担持させる方法としては、バインダー成分を含む金属フタロシアニン誘導体溶液を繊維構造物へ印刷、噴霧またはコーターを用いて塗布する方法、繊維構造物を該溶液へ浸漬させる方法、あるいは直接染色、イオン染色などの染色法がある。イオン染色法とは、コットン、レーヨンなどの繊維にカチオン基を結合させ、そのカチオン基と染料の持つカルボキシル基やスルホン基のアニオン基をイオン的に結合させて行う染色法である。 As a method of supporting the metal phthalocyanine derivative after constituting the fiber structure, a method of applying a metal phthalocyanine derivative solution containing a binder component to the fiber structure by printing, spraying or using a coater, and the fiber structure of the solution. There are methods such as soaking in a dye, direct dyeing, ion dyeing and other dyeing methods. The ion dyeing method is a dyeing method in which a cationic group is bonded to a fiber such as cotton or rayon, and the cationic group is ionically bonded to a carboxyl group or a sulfone anion group of the dye.
前記抗菌消臭繊維は、例えば、シート状物、樹脂成型物、無機成型物などに添加して用いることもできる。また、バインダー等を併用して、シート状物、樹脂成型物、無機成型物などに接着することができる。 The antibacterial deodorant fiber can be added to, for example, a sheet-like product, a resin molded product, an inorganic molded product, and the like. Moreover, it can adhere | attach on a sheet-like material, a resin molding, an inorganic molding, etc. using a binder etc. together.
前記抗菌消臭繊維の断面形状は特に限定されず、円形、異形、中空等のいずれであってもよい。また、抗菌消臭繊維の繊維長も特に限定されず、長繊維、短繊維、微細繊維等のいずれであってもよい。長繊維であれば、紡糸後そのままボビン等に繊維を巻き付けることにより得ることができる。短繊維であれば、カッターなどで所定の繊維長に切断するか、天然繊維であればそのまま用いることができる。微細繊維であれば、グラインドミルなどですり潰すようにして裁断し、任意のメッシュを有する篩にかけて分級することにより得ることができる。すり潰して裁断した微細繊維は適度に湾曲している。さらに、前記抗菌消臭繊維の繊度は特に限定されず、用途に応じて適宜選定するとよい。 The cross-sectional shape of the antibacterial deodorant fiber is not particularly limited, and may be any of circular, irregular, hollow and the like. The fiber length of the antibacterial deodorant fiber is not particularly limited, and may be any of long fiber, short fiber, fine fiber, and the like. If it is a long fiber, it can be obtained by winding the fiber around a bobbin or the like after spinning. If it is a short fiber, it can be cut into a predetermined fiber length with a cutter or the like, or if it is a natural fiber, it can be used as it is. If it is a fine fiber, it can be obtained by grinding and grinding with a grind mill or the like, and classifying through a sieve having an arbitrary mesh. The fine fibers ground and cut are moderately curved. Furthermore, the fineness of the antibacterial deodorant fiber is not particularly limited, and may be appropriately selected depending on the application.
本発明の抗菌消臭繊維構造物は、前記抗菌消臭繊維を少なくとも一部に含み、糸、織編物、ウェブ、不織布、紙、ネット等に成形して用いることができる。また、前記繊維構造物とフィルム等の他のシートと積層した積層シートとしてもよい。 The antibacterial deodorant fiber structure of the present invention includes at least a part of the antibacterial deodorant fiber, and can be used by forming into a yarn, a woven or knitted fabric, a web, a nonwoven fabric, paper, a net or the like. Moreover, it is good also as a lamination sheet laminated | stacked with other sheets, such as the said fiber structure and a film.
前記抗菌消臭繊維構造物は、前記抗菌消臭繊維１００質量％であってもよいが、他の抗菌消臭繊維との混合、あるいは抗菌・消臭効果が得られる範囲内で他の繊維と混合してもよい。他の繊維と混合する場合は、抗菌消臭繊維が少なくとも２０質量％であることが好ましい。より好ましくは、少なくとも３０質量％である。さらにより好ましくは、５０質量％以上である。 The antibacterial deodorant fiber structure may be 100% by mass of the antibacterial deodorant fiber, but the mixture with other antibacterial deodorant fibers or other fibers within a range where an antibacterial / deodorant effect can be obtained. You may mix. When mixed with other fibers, the antibacterial deodorant fiber is preferably at least 20% by mass. More preferably, it is at least 30% by mass. Even more preferably, it is 50 mass% or more.
例えば担体となる繊維（以下、担体用繊維ともいう）を準備し、繊維構造物を作製した後、抗菌性・消臭性の有効成分を担持させる場合、繊維構造物は、担体用繊維１００質量％であってもよいが、他の抗菌消臭繊維との混合、あるいは抗菌・消臭効果が得られる範囲内で他の繊維と混合してもよい。他の繊維と混合する場合は、担体用繊維が少なくとも２０質量％であることが好ましい。より好ましくは、少なくとも３０質量％である。さらにより好ましくは、５０質量％以上である。 For example, when a fiber (hereinafter also referred to as a carrier fiber) is prepared and a fiber structure is prepared, and then an antibacterial and deodorant active ingredient is supported, the fiber structure is 100 mass of carrier fiber. %, It may be mixed with other antibacterial deodorant fibers, or may be mixed with other fibers within a range where an antibacterial / deodorant effect can be obtained. When mixed with other fibers, the carrier fibers are preferably at least 20% by mass. More preferably, it is at least 30% by mass. Even more preferably, it is 50 mass% or more.
前記抗菌消臭繊維構造物が不織布の場合、繊維ウェブの形成方法は、カード法、エアレイド法、湿式抄紙法、スパンボンド法、メルトブローン法、フラッシュ紡糸法、静電紡糸法などを用いることができる。得られた繊維ウェブは、エアースルー不織布や熱圧着不織布などのサーマルボンド不織布、ケミカルボンド不織布、ニードルパンチ不織布、水流交絡不織布、スパンボンド不織布、メルトブローン不織布などに加工される。経緯直交積層繊維不織布、湿式抄紙、ネット、フィルム、織編物などを積層して適用できる。特に、スパンボンド不織布、一方向延伸配列繊維不織布、および経緯直交積層繊維不織布は、積層した後の不織布強力を大きくすることができるので、補強層として好ましく用いられる。 When the antibacterial and deodorant fiber structure is a nonwoven fabric, the fiber web can be formed by a card method, an airlaid method, a wet papermaking method, a spunbond method, a melt blown method, a flash spinning method, an electrostatic spinning method, or the like. . The obtained fiber web is processed into a thermal bond nonwoven fabric such as an air-through nonwoven fabric or a thermocompression bonded nonwoven fabric, a chemical bond nonwoven fabric, a needle punched nonwoven fabric, a hydroentangled nonwoven fabric, a spunbond nonwoven fabric, or a melt blown nonwoven fabric. It is possible to apply by laminating a nonwoven fabric laminated with nonwoven fabric, wet papermaking, net, film, woven or knitted fabric. In particular, a spunbond nonwoven fabric, a unidirectionally stretched fiber nonwoven fabric, and a history-orthogonal laminated fiber nonwoven fabric are preferably used as a reinforcing layer because the strength of the nonwoven fabric after lamination can be increased.
例えば、フィルムを積層一体化した防水性や透湿防水性を有する抗菌消臭繊維構造物は、例えば、病院用ベッドシーツ、病院用カーテン、手術用シーツ、実験シートなどの医療用シートに用いることができる。 For example, an antibacterial deodorant fiber structure having waterproof and moisture-permeable waterproof properties in which films are laminated and integrated is used for medical sheets such as hospital bed sheets, hospital curtains, surgical sheets, and experimental sheets. Can do.
サーマルボンド不織布、ケミカルボンド不織布、及び水流交絡不織布は、例えばエアフィルターに用いることができる。エアフィルターに用いる場合、中粗塵用フィルターであれば、構成する繊維の繊度は、２〜５０dtexであることが好ましい。目付は３０〜１５０ｇ／ｍ２であることが好ましい。このようにして得られたエアフィルターは、エアコン、空気清浄機、掃除機などの家電用フィルターとして用いることができる。 A thermal bond nonwoven fabric, a chemical bond nonwoven fabric, and a hydroentangled nonwoven fabric can be used for an air filter, for example. When used in an air filter, the fineness of the fibers constituting the medium coarse dust filter is preferably 2 to 50 dtex. The basis weight is preferably 30 to 150 g / m 2 . The air filter thus obtained can be used as a filter for home appliances such as an air conditioner, an air cleaner, and a vacuum cleaner.
本発明の抗菌消臭繊維構造物は、衛生マスク、サージカルマスク、防塵マスク（例えば、Ｎ９５対応マスク（Particulate Respirator Type N95）、呼吸用保護具）等のマスクに用いることもできる。マスクに用いることができる抗菌消臭繊維構造物としては、前記サーマルボンド不織布や水流交絡不織布が挙げられる。マスクに用いることができる抗菌消臭繊維の繊度は、１〜１０dtexであることが好ましい。より好ましくは、２〜８dtexである。目付は、３０〜６０ｇ／ｍ２であることが好ましい。マスクの構成としては、例えば、外側から口側にかけて、補強不織布（例えば、スパンボンド不織布、サーマルボンド不織布）／本発明の抗菌消臭不織布／極細繊維不織布（例えば、メルトブローン不織布）／補強または柔軟不織布（例えば、スパンボンド不織布、サーマルボンド不織布）の積層構造にすると、抗菌・消臭性能を効果的に発揮することができる。 The antibacterial deodorant fiber structure of the present invention can also be used for masks such as sanitary masks, surgical masks, dust masks (for example, N95-compatible masks (Particulate Respirator Type N95), respiratory protection equipment). Examples of the antibacterial deodorant fiber structure that can be used for the mask include the thermal bond nonwoven fabric and hydroentangled nonwoven fabric. The fineness of the antibacterial deodorant fiber that can be used for the mask is preferably 1 to 10 dtex. More preferably, it is 2-8 dtex. The basis weight is preferably 30 to 60 g / m 2 . As the constitution of the mask, for example, from the outside to the mouth side, a reinforced nonwoven fabric (for example, a spunbond nonwoven fabric, a thermal bond nonwoven fabric) / an antibacterial deodorant nonwoven fabric / an ultrafine fiber nonwoven fabric (for example, a melt blown nonwoven fabric) / a reinforced or flexible nonwoven fabric When a laminated structure (for example, a spunbond nonwoven fabric or a thermal bond nonwoven fabric) is used, the antibacterial / deodorant performance can be effectively exhibited.
本発明の抗菌消臭繊維構造物の別の一例として、抗菌消臭繊維を５mm以下に切断した短繊維、または粉砕した微細繊維（以下、総称して繊維パウダーともいう）を他の繊維表面に担持させた不織布が挙げられる。このように繊維パウダーにした抗菌消臭繊維は、バインダーにより他の繊維表面に担持することができる。バインダーにより抗菌消臭繊維パウダーを担持する方法としては、例えば、抗菌消臭繊維パウダーと、バインダー（例えば、アクリルバインダー、ウレタンバインダーなど）を所定量添加してバインダー溶液を調製し、繊維基布に対してバインダー溶液を浸漬、噴霧（例えば、スプレーボンド）、コーティング（例えば、ナイフコーター、グラビアコーター）等により付着させ、乾燥及び／またはキュアリングして、抗菌消臭繊維パウダー担持不織布を得ることができる。また、別の方法としては、抗菌消臭繊維パウダーの水分散液を調整し、熱接着性繊維または湿熱接着性繊維を含む繊維構造物に水分散液を浸漬、噴霧、コーティング等により抗菌消臭繊維パウダーを付着させた後、熱処理して熱接着性繊維または湿熱接着性繊維によりパウダーを接着させて、抗菌消臭繊維パウダー担持不織布を得ることもできる。 As another example of the antibacterial deodorant fiber structure of the present invention, short fibers obtained by cutting the antibacterial deodorant fiber to 5 mm or less, or pulverized fine fibers (hereinafter collectively referred to as fiber powder) on the surface of other fibers Examples include a supported nonwoven fabric. Thus, the antibacterial deodorizing fiber made into fiber powder can be carry | supported on the surface of another fiber with a binder. As a method of carrying antibacterial deodorant fiber powder with a binder, for example, a predetermined amount of antibacterial deodorant fiber powder and a binder (for example, acrylic binder, urethane binder, etc.) are added to prepare a binder solution, On the other hand, a binder solution is dipped, sprayed (for example, spray bond), coated (for example, knife coater, gravure coater), etc., dried and / or cured to obtain an antibacterial deodorant fiber powder-supported nonwoven fabric. it can. As another method, an aqueous dispersion of antibacterial deodorant fiber powder is prepared, and the aqueous dispersion is immersed, sprayed, coated, etc. in a fiber structure containing heat-adhesive fibers or wet heat-adhesive fibers. After the fiber powder is adhered, the antibacterial deodorant fiber powder-supporting nonwoven fabric can be obtained by heat-treating and adhering the powder with heat-adhesive fibers or wet heat-adhesive fibers.
抗菌消臭繊維は、例えば衣類(帽子、手袋、ハンカチを含む)、寝具（布団、枕を含む）、カーテン、壁紙、カーペット、マット、シーツ、フィルター、マスク、ワイパー、医療用シート材、医療・介護用品（医療・介護用握り棒（ハンドグリップ））のごとき繊維製品の少なくとも一部に含まれて、日常の生活に供され、抗菌・消臭機能を発揮させることができる。 Antibacterial deodorant fibers include clothing (including hats, gloves and handkerchiefs), bedding (including futons and pillows), curtains, wallpaper, carpets, mats, sheets, filters, masks, wipers, medical sheet materials, medical / It is contained in at least a part of textile products such as nursing supplies (medical / nursing grip bars (handgrips)) and can be used in daily life to exhibit antibacterial and deodorant functions.
本発明の医療・介護用品は、前記抗菌消臭材を少なくとも一部に含む繊維構造物であり、皮膚疾患の患部に接触または被覆するために用いられる。このように使用すると、抗菌・消臭作用により皮膚疾患を防止したり、患部を治癒したり、その症状を緩和させたりすることができる。また、発汗や皮膚疾患に伴う臭気の発生を防止または抑制することができる。 The medical / care article of the present invention is a fiber structure containing at least a part of the antibacterial deodorant, and is used for contacting or covering an affected area of a skin disease. When used in this manner, skin diseases can be prevented by the antibacterial / deodorant action, the affected area can be cured, and the symptoms can be alleviated. Moreover, generation | occurrence | production of the odor accompanying sweat and skin disease can be prevented or suppressed.
前記医療・介護用品として具体的には、痴呆症、脳梗塞後遺症、麻痺などによって手指が握り込んだままの状態となった拘縮による皮膚疾患（痒み、表皮剥離、びらん、膿疱のような皮疹など）に対して抗菌作用により、患部を治癒したり、その症状を緩和させたり、皮膚疾患を予防したりすることができる。また、拘縮により発生するアンモニア等の汗が分解して発生する汗由来の臭い成分、及び酢酸、酪酸、イソ吉草酸など低級脂肪酸等の身体から分泌される皮脂が分解して発生する皮脂由来の臭い成分を有効に消臭することができる。 Specific examples of the medical / nursing care products include skin diseases caused by dementia, sequelae of cerebral infarction, paralysis, etc., resulting in contraction of the fingers (itch, epidermis, erosion, eruptions such as pustules) Anti-bacterial action can be used to cure the affected area, relieve its symptoms, or prevent skin diseases. In addition, sweat-derived odor components generated by the decomposition of sweat such as ammonia generated by contracture, and sebum derived from sebum generated by decomposition of sebum secreted from the body, such as lower fatty acids such as acetic acid, butyric acid, and isovaleric acid The odor component of can be effectively deodorized.
以下、実施例により抗菌消臭材を具体的に説明するが、本発明の範囲はこれらの実施例に限定されるものではない。 Hereinafter, although an antibacterial deodorant material is concretely demonstrated by an Example, the scope of the present invention is not limited to these Examples.
（比較例１）
木綿からなる編物（よこ編み、厚さ０．５ｍｍ、目付１１０ｇ／ｍ２）を精練・漂白した後、カチオン化剤として５０cc／ＬのカチオノンＵＫ（一方社製の商品名）と、１５ｇ／Ｌの水酸化ナトリウム水溶液との混合液１０Ｌに、浴比１：１０の条件で入れ、８０℃で４５分間反応させた。得られたカチオン化木綿編物を十分に水にて洗浄した後、濃度０．５％ｏｗｆの鉄（III）フタロシアニンテトラカルボン酸の水酸化ナトリウム溶液（ｐＨ＝１２）１０Ｌ中に浸し、８０℃で３０分間撹拌した後、酸で中和し、木綿編物を染色した。得られた染色木綿編物を十分に水にて洗浄して乾燥し、鉄（III）フタロシアニンテトラカルボン酸が担持された編物である比較例１の試料を得た。
(Comparative Example 1)
After scouring and bleaching a knitted fabric made of cotton (weft knitting, thickness 0.5 mm, basis weight 110 g / m 2 ), 50 cc / L of Kathionon UK (trade name, manufactured by one company) as a cationizing agent, 15 g / L Was added to 10 L of a mixed solution with an aqueous sodium hydroxide solution at a bath ratio of 1:10 and reacted at 80 ° C. for 45 minutes. The obtained cationized cotton knitted fabric was thoroughly washed with water, and then immersed in 10 L of a sodium hydroxide solution (pH = 12) of iron (III) phthalocyanine tetracarboxylic acid having a concentration of 0.5% owf at 80 ° C. After stirring for 30 minutes, the mixture was neutralized with acid to dye the cotton knitted fabric. The obtained dyed cotton knitted fabric was thoroughly washed with water and dried to obtain a sample of Comparative Example 1 which was a knitted fabric carrying iron (III) phthalocyanine tetracarboxylic acid.
（実施例１）
上記比較例１の試料を、硫酸銅五水和物８０ｇをアンモニア水溶液（１５cc/Ｌ）の２０Ｌに投入し、３０℃で２０分間撹拌しながら浸漬した。これを十分に水にて洗浄して乾燥し抗菌消臭編物である実施例１の試料を得た。
Example 1
80 g of copper sulfate pentahydrate was added to 20 L of an aqueous ammonia solution (15 cc / L), and the sample of Comparative Example 1 was immersed while stirring at 30 ° C. for 20 minutes. This was sufficiently washed with water and dried to obtain a sample of Example 1 which is an antibacterial deodorant knitted fabric.
（比較例２）
無加工の標準綿布を試料として使用した。
(Comparative Example 2)
Unprocessed standard cotton cloth was used as a sample.
（抗菌性試験）
試験対象菌株：黄色ぶどう球菌 Staphylococcus aureus ATCC 6538P
試験方法：JIS L １９０２：２００８定量試験（菌液吸収法）
生菌数の測定方法：混釈平板培養法
増殖値算出方法：log b ‐log a （試験成立条件は増殖値≧１.０であること）
各活性値の算出方法：殺菌活性値＝log a ‐log c
静菌活性値＝（log b ‐log a）-（log c ‐log o）
(Antimicrobial test)
Test strain: Staphylococcus aureus ATCC 6538P
Test method: JIS L 1902: 2008 quantitative test (bacterial fluid absorption method)
Viable count method: Pour plate culture method Growth value calculation method: log b -log a (The condition for establishing the test is growth value ≧ 1.0)
Calculation method of each activity value: bactericidal activity value = log a -log c
Bacteriostatic activity value = (log b -log a)-(log c -log o)
（抗菌性試験結果） (Antimicrobial test results)
比較例１の試料、実施例１の試料は、ともに抗菌防臭加工の評価基準である制菌活性値が２．２以上をクリアしていた。特に実施例１の試料は、静菌活性値が３．７であり、評価基準を大きくクリアしており、生菌数が、比較例１の試料の生菌数と比べ約１／１０に減少したことから、高い抗菌性を有することが確認できた。 The sample of Comparative Example 1 and the sample of Example 1 both cleared the antibacterial activity value, which is an evaluation standard for antibacterial and deodorant processing, of 2.2 or more. In particular, the sample of Example 1 has a bacteriostatic activity value of 3.7, greatly satisfies the evaluation criteria, and the viable cell count is reduced to about 1/10 of the viable cell count of the sample of Comparative Example 1. As a result, it was confirmed to have high antibacterial properties.
（消臭性試験）
消臭性試験は、拘縮により発生するとされる身体から分泌される皮脂が分解して発生する皮脂由来の臭い成分として、低級脂肪酸のモデルガスとして酢酸を用いた。
試験方法：各試料１ｇを５リットルテドラーバッグに入れ、規定濃度の酢酸ガス３リットルを注入し、経時毎にガス検知管で濃度を測定した。結果を表３に示す。
(Deodorization test)
In the deodorization test, acetic acid was used as a model gas for lower fatty acids as a odor component derived from sebum generated by decomposition of sebum secreted from the body, which is supposed to be generated by contracture.
Test method: 1 g of each sample was put in a 5 liter Tedlar bag, 3 liters of acetic acid gas having a specified concentration was injected, and the concentration was measured with a gas detector every time. The results are shown in Table 3.
（消臭性試験結果） (Deodorization test results)
比較例１の試料は、比較例２の試料に比べほぼ２倍の消臭効果を有していたが、さらに銅アンミン錯体を含む実施例１の試料は、比較例１の試料よりも消臭効果が高く、２４時間でほぼ無臭化することが確認できた。 The sample of Comparative Example 1 had almost twice the deodorizing effect as compared with the sample of Comparative Example 2, but the sample of Example 1 further containing a copper ammine complex was more deodorized than the sample of Comparative Example 1. The effect was high, and it was confirmed that there was almost no bromination in 24 hours.
抗菌・消臭性が確認された実施例１の編物試料を用いて、拘縮の患者用に握り棒を以下のように作製した。
（握り棒の作製）
握り部の袋状物及び帯を作製するため、編物試料を所定の大きさに裁断した。まず握り部形成用編物地は、編地の縦方向に１３ｃｍ、横方向に２６ｃｍの長方形状に裁断した。一方、帯は、長さ２１ｃｍ、幅４ｃｍの短冊状に裁断し、４本準備した。次に、握り部形成用編物地を横方向に２つ折りした。帯の端部を３段折りにして握り部の胴部に相当する編物地の長辺側（編地の縦方向側）に重ね合わせ、さらに編物地を横方向に２つ折りして、編物地が筒状になるように縫製した。さらに、筒状に一端を縫製して、他端が開閉可能な開口部を有する、長辺が約１３ｃｍ、短辺が５．５ｃｍの長方形の袋状物に、長さ約２０ｃｍ、幅約４ｃｍの帯を、接合部の帯の幅２〜２．５ｃｍで接合したハンドグリップのカバーを作製した。
一方、握り部の袋状物に詰めるクッション体として、低反発ウレタンフォームを細かく裁断し、ネットに挿入したものを準備した。
上記ハンドグリップのカバーの開口部からクッション体を挿入して、棒状の握り棒を得た。
Using the knitted fabric sample of Example 1 in which antibacterial and deodorant properties were confirmed, a grip rod was prepared for patients with contracture as follows.
(Manufacture of grip rod)
The knitted fabric sample was cut into a predetermined size in order to produce a bag-like object and a band of the grip part. First, the knitted fabric for forming the grip portion was cut into a rectangular shape having a length of 13 cm in the longitudinal direction and a length of 26 cm in the lateral direction. On the other hand, the strips were cut into strips having a length of 21 cm and a width of 4 cm, and four strips were prepared. Next, the grip part forming knitted fabric was folded in two in the lateral direction. Fold the end of the belt in three steps and place it on the long side (longitudinal side of the knitted fabric) corresponding to the body of the grip, and then fold the knitted fabric in two in the horizontal direction. Was sewn so as to be cylindrical. Further, a rectangular bag having a long side of about 13 cm and a short side of 5.5 cm, having an opening that can be sewn at one end and opened and closed at the other end, is about 20 cm long and about 4 cm wide. A handgrip cover was prepared by joining the belts of 2 to 2.5 cm in width of the belt of the joint portion.
On the other hand, a low-rebound urethane foam was cut into small pieces and inserted into a net as a cushion body to be packed in a bag-like material at the grip.
A cushion body was inserted from the opening of the cover of the hand grip to obtain a rod-shaped grip bar.
（治験）
得られた握り棒を拘縮により皮膚疾患と臭気を発する患者に対して１週間使用し、その皮膚の状態を視覚的に検討した。皮膚疾患のあった患者のその手掌の皮膚の状態は、使用前は図１に示す状態であったが、図２に示すように１週間で著しく回復していた。
(Clinical trial)
The obtained grip bar was used for one week for a patient who developed skin disease and odor due to contracture, and the skin condition was visually examined. The skin condition of the palm of a patient with a skin disease was the state shown in FIG. 1 before use, but as shown in FIG.
また、指の付け根（指の間）の皮膚の状態を観察したところ、皮膚は３〜４日で健康な状態に回復していた。 Further, when the skin condition at the base of the finger (between the fingers) was observed, the skin was restored to a healthy state in 3 to 4 days.
次に、本発明の抗菌消臭材を用いた握り棒を使用したときの快適性について、官能評価した。評価結果をグラフにし、図３に示す。快適性の評価基準は、以下のとおりとした。
（快適性評価）
0：快適である
-1：わずかに不快さがある
-2：不快さがある
-3：非常に不快さがある
-4：極端に不快である
グラフの横軸は使用日数、縦軸は快適性評価の点数合計をSenstivity scaleとして表している。
Next, sensory evaluation was carried out about the comfort when the grip stick using the antibacterial deodorant material of this invention was used. The evaluation results are graphed and shown in FIG. The evaluation criteria for comfort were as follows.
(Comfort evaluation)
0: Comfortable
-1: Slightly uncomfortable
-2: Discomfort
-3: Very uncomfortable
-4: Extremely uncomfortable The horizontal axis of the graph represents the number of days used, and the vertical axis represents the total score for comfort evaluation as the Senstivity scale.
握り棒を作製し、本発明の抗菌消臭材を直接、拘縮の患者の手指に接触させることにより、３〜４日でよく回復し、ほぼ１週間で完全に回復することが証明された。この治癒効果は、カチオン化された繊維素材に金属フタロシアニン誘導体を担持させ、さらに金属アンミン錯体を担持させた有効成分の抗菌作用に起因するものと考えられる。 Proven to recover well in 3-4 days and make a complete recovery in almost one week by making a gripping rod and bringing the antibacterial deodorant of the present invention directly into contact with the fingers of a contracture patient . This healing effect is considered to be due to the antibacterial action of an active ingredient in which a metal phthalocyanine derivative is supported on a cationized fiber material and further a metal ammine complex is supported.
次に、拘縮により発生する臭気について、本発明の抗菌消臭材を用いた握り棒を使用したときの臭い変化について、官能評価した。評価結果をグラフにし、図４に示す。消臭性の評価基準は、以下のとおりとした。
0：無臭である
1：かろうじて感じることができる程度の臭いがある
2：弱いが、確実な臭いが認識できる
3：容易に認識できる臭いがある
4：強烈な臭いがある
5：極めて強烈な臭いがある
グラフの横軸は使用日数、縦軸は快適性評価の点数合計をSenstivity scaleとして表している。
Next, sensory evaluation was performed about the odor generated by contracture when the grip rod using the antibacterial deodorant material of the present invention was used. The evaluation results are graphed and shown in FIG. The evaluation criteria for deodorization were as follows.
0: Odorless
1: There is a smell that can be barely felt
2: Weak but can recognize certain smell
3: There is an easily recognizable odor
4: Strong smell
5: There is an extremely strong odor. The horizontal axis of the graph represents the number of days used, and the vertical axis represents the total score for comfort evaluation as the Senstivity scale.
拘縮に起因する臭気は、日々改善されて４日目にはほとんど臭わないレベルまで低減することができ、１週間後はほぼ無臭のレベルまで低減することが証明できた。その臭気が改善されるにつれて、その皮膚の治癒も進んだ。この消臭効果は、カチオン化された繊維素材に金属フタロシアニン誘導体を担持させ、さらに金属アンミン錯体を担持させた有効成分の消臭作用に起因するものと考えられる。 It was proved that the odor caused by contracture was improved day by day and reduced to a level with almost no odor on the fourth day, and reduced to a level of almost no odor after one week. As the odor improved, the skin healed. This deodorizing effect is considered to be due to the deodorizing action of the active ingredient in which the metal phthalocyanine derivative is supported on the cationized fiber material and further the metal ammine complex is supported.
本発明の抗菌消臭材は、繊維素材に担持されて、糸、織編物、ウェブ、不織布、紙、ネット等に成形して、様々な繊維産業に使用できる。また、本発明の抗菌消臭繊維構造物は、接触する菌を効果的に死滅させるので医療に役立ち、特に皮膚疾患による痒み、表皮剥離、びらん、膿疱のような皮疹など症状を抑制、予防し、皮膚疾患に起因する皮脂が分解して発生する皮脂由来の臭い等を低減することができる医療・介護用品として使用できる。 The antibacterial deodorant material of the present invention is supported on a fiber material and formed into a yarn, a woven or knitted fabric, a web, a nonwoven fabric, paper, a net, etc., and can be used in various textile industries. In addition, the antibacterial deodorant fiber structure of the present invention is useful for medical treatment because it effectively kills the bacteria that come into contact with it, and suppresses and prevents symptoms such as itching due to skin diseases, epidermis peeling, erosion, rashes such as pustules. It can be used as a medical / nursing care product that can reduce sebum-derived odor generated by decomposition of sebum caused by skin diseases.
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| CN114375317A (en) * | 2019-07-01 | 2022-04-19 | 化学智能公司 | Antimicrobial dye for mask |
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