WO2004081278A1 - 抗菌性ペクトセルロース - Google Patents
抗菌性ペクトセルロース Download PDFInfo
- Publication number
- WO2004081278A1 WO2004081278A1 PCT/JP2004/002789 JP2004002789W WO2004081278A1 WO 2004081278 A1 WO2004081278 A1 WO 2004081278A1 JP 2004002789 W JP2004002789 W JP 2004002789W WO 2004081278 A1 WO2004081278 A1 WO 2004081278A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fiber
- cellulose
- antibacterial
- pectin
- pectocellulose
- Prior art date
Links
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 55
- 239000004744 fabric Substances 0.000 claims abstract description 99
- 239000000835 fiber Substances 0.000 claims abstract description 91
- 239000003242 anti bacterial agent Substances 0.000 claims abstract description 63
- 229920001277 pectin Polymers 0.000 claims abstract description 61
- 239000001814 pectin Substances 0.000 claims abstract description 59
- 235000010987 pectin Nutrition 0.000 claims abstract description 59
- 102000004190 Enzymes Human genes 0.000 claims abstract description 38
- 108090000790 Enzymes Proteins 0.000 claims abstract description 38
- 150000003839 salts Chemical class 0.000 claims abstract description 21
- 239000002253 acid Substances 0.000 claims abstract description 19
- 239000000126 substance Substances 0.000 claims abstract description 19
- 239000002738 chelating agent Substances 0.000 claims abstract description 14
- 150000002894 organic compounds Chemical class 0.000 claims abstract description 13
- 150000002484 inorganic compounds Chemical class 0.000 claims abstract description 12
- 229910010272 inorganic material Inorganic materials 0.000 claims abstract description 11
- 229920002678 cellulose Polymers 0.000 claims description 65
- 239000001913 cellulose Substances 0.000 claims description 65
- 229920000742 Cotton Polymers 0.000 claims description 55
- 229910052709 silver Inorganic materials 0.000 claims description 41
- 239000004332 silver Substances 0.000 claims description 41
- 229920003043 Cellulose fiber Polymers 0.000 claims description 33
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 28
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 21
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 11
- 229920001661 Chitosan Polymers 0.000 claims description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 102000007469 Actins Human genes 0.000 claims description 8
- 108010085238 Actins Proteins 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 150000007513 acids Chemical class 0.000 claims description 7
- 239000004753 textile Substances 0.000 claims description 7
- 244000025254 Cannabis sativa Species 0.000 claims description 6
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 6
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- 235000009120 camo Nutrition 0.000 claims description 6
- 235000005607 chanvre indien Nutrition 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000011487 hemp Substances 0.000 claims description 6
- 125000001453 quaternary ammonium group Chemical group 0.000 claims description 6
- 229920002101 Chitin Polymers 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 150000002500 ions Chemical class 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000010936 titanium Substances 0.000 claims description 5
- 229910052719 titanium Inorganic materials 0.000 claims description 5
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical group OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 4
- 239000000920 calcium hydroxide Substances 0.000 claims description 4
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 240000000797 Hibiscus cannabinus Species 0.000 claims description 3
- 229920000297 Rayon Polymers 0.000 claims description 3
- 150000002736 metal compounds Chemical class 0.000 claims description 3
- 239000002964 rayon Substances 0.000 claims description 3
- 240000006248 Broussonetia kazinoki Species 0.000 claims description 2
- 235000006716 Broussonetia kazinoki Nutrition 0.000 claims description 2
- 229920000832 Cutin Polymers 0.000 claims description 2
- 230000015556 catabolic process Effects 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 238000006731 degradation reaction Methods 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 235000014655 lactic acid Nutrition 0.000 claims description 2
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 claims 2
- 239000000243 solution Substances 0.000 description 29
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 244000005700 microbiome Species 0.000 description 14
- -1 silver ions Chemical class 0.000 description 13
- 241000193830 Bacillus <bacterium> Species 0.000 description 12
- 241000222354 Trametes Species 0.000 description 12
- 238000005406 washing Methods 0.000 description 12
- 239000002585 base Substances 0.000 description 11
- 239000012153 distilled water Substances 0.000 description 10
- 229910001961 silver nitrate Inorganic materials 0.000 description 10
- 241000222120 Candida <Saccharomycetales> Species 0.000 description 8
- 238000002835 absorbance Methods 0.000 description 8
- 238000009940 knitting Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 238000009991 scouring Methods 0.000 description 7
- 241000235649 Kluyveromyces Species 0.000 description 6
- 241000235648 Pichia Species 0.000 description 6
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000004094 surface-active agent Substances 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 239000004599 antimicrobial Substances 0.000 description 5
- 229920002301 cellulose acetate Polymers 0.000 description 5
- 239000001963 growth medium Substances 0.000 description 5
- 244000063299 Bacillus subtilis Species 0.000 description 4
- 235000014469 Bacillus subtilis Nutrition 0.000 description 4
- 241000228212 Aspergillus Species 0.000 description 3
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 3
- AEMOLEFTQBMNLQ-YMDCURPLSA-N D-galactopyranuronic acid Chemical compound OC1O[C@H](C(O)=O)[C@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-YMDCURPLSA-N 0.000 description 3
- 241000178951 Endomyces Species 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 241001123633 Galactomyces Species 0.000 description 3
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 description 3
- 241001149669 Hanseniaspora Species 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 241000235070 Saccharomyces Species 0.000 description 3
- 230000000845 anti-microbial effect Effects 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 229910001431 copper ion Inorganic materials 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000002609 medium Substances 0.000 description 3
- 229910021645 metal ion Inorganic materials 0.000 description 3
- 150000007522 mineralic acids Chemical class 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- 241000238366 Cephalopoda Species 0.000 description 2
- 241001660259 Cereus <cactus> Species 0.000 description 2
- 241000125666 Devario Species 0.000 description 2
- 241001265525 Edgeworthia chrysantha Species 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 244000285963 Kluyveromyces fragilis Species 0.000 description 2
- 235000014663 Kluyveromyces fragilis Nutrition 0.000 description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical class OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 108091005804 Peptidases Proteins 0.000 description 2
- 239000001888 Peptone Substances 0.000 description 2
- 108010080698 Peptones Proteins 0.000 description 2
- 241000235645 Pichia kudriavzevii Species 0.000 description 2
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 description 2
- 241000235346 Schizosaccharomyces Species 0.000 description 2
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 2
- 241000192399 [Candida] glaebosa Species 0.000 description 2
- 229940041514 candida albicans extract Drugs 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 235000015165 citric acid Nutrition 0.000 description 2
- 238000004440 column chromatography Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910000365 copper sulfate Inorganic materials 0.000 description 2
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910017053 inorganic salt Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012567 medical material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 235000019319 peptone Nutrition 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 235000018102 proteins Nutrition 0.000 description 2
- 102000004169 proteins and genes Human genes 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- 239000012138 yeast extract Substances 0.000 description 2
- VCVKIIDXVWEWSZ-YFKPBYRVSA-N (2s)-2-[bis(carboxymethyl)amino]pentanedioic acid Chemical compound OC(=O)CC[C@@H](C(O)=O)N(CC(O)=O)CC(O)=O VCVKIIDXVWEWSZ-YFKPBYRVSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 241000238876 Acari Species 0.000 description 1
- 229930024421 Adenine Natural products 0.000 description 1
- GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 description 1
- 240000006439 Aspergillus oryzae Species 0.000 description 1
- 235000002247 Aspergillus oryzae Nutrition 0.000 description 1
- 241000193744 Bacillus amyloliquefaciens Species 0.000 description 1
- 241000193752 Bacillus circulans Species 0.000 description 1
- 241000194108 Bacillus licheniformis Species 0.000 description 1
- 241000194103 Bacillus pumilus Species 0.000 description 1
- 241000606125 Bacteroides Species 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 235000005979 Citrus limon Nutrition 0.000 description 1
- 244000131522 Citrus pyriformis Species 0.000 description 1
- 241000878745 Cyberlindnera saturnus Species 0.000 description 1
- CKLJMWTZIZZHCS-UHFFFAOYSA-N D-OH-Asp Natural products OC(=O)C(N)CC(O)=O CKLJMWTZIZZHCS-UHFFFAOYSA-N 0.000 description 1
- 241000235035 Debaryomyces Species 0.000 description 1
- 241000235036 Debaryomyces hansenii Species 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 1
- 206010016952 Food poisoning Diseases 0.000 description 1
- 208000019331 Foodborne disease Diseases 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 244000168141 Geotrichum candidum Species 0.000 description 1
- 235000017388 Geotrichum candidum Nutrition 0.000 description 1
- 241000178293 Geotrichum klebahnii Species 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- 241000521492 Hanseniaspora valbyensis Species 0.000 description 1
- 241001026509 Kata Species 0.000 description 1
- CKLJMWTZIZZHCS-UWTATZPHSA-N L-Aspartic acid Natural products OC(=O)[C@H](N)CC(O)=O CKLJMWTZIZZHCS-UWTATZPHSA-N 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- 244000062730 Melissa officinalis Species 0.000 description 1
- 235000010654 Melissa officinalis Nutrition 0.000 description 1
- 241000108056 Monas Species 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 241001489174 Ogataea minuta Species 0.000 description 1
- 241000209094 Oryza Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 241000178960 Paenibacillus macerans Species 0.000 description 1
- 241000228143 Penicillium Species 0.000 description 1
- 102000035195 Peptidases Human genes 0.000 description 1
- 235000005205 Pinus Nutrition 0.000 description 1
- 241000218602 Pinus <genus> Species 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 240000005384 Rhizopus oryzae Species 0.000 description 1
- 235000013752 Rhizopus oryzae Nutrition 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 244000253897 Saccharomyces delbrueckii Species 0.000 description 1
- 235000018370 Saccharomyces delbrueckii Nutrition 0.000 description 1
- 235000018368 Saccharomyces fragilis Nutrition 0.000 description 1
- 241000582914 Saccharomyces uvarum Species 0.000 description 1
- 241000408466 Saturnus Species 0.000 description 1
- 241000235350 Schizosaccharomyces octosporus Species 0.000 description 1
- 241001123649 Schwanniomyces polymorphus Species 0.000 description 1
- 241000555745 Sciuridae Species 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 241000222645 Trametes cinnabarina Species 0.000 description 1
- 241001346358 Trametes orientalis Species 0.000 description 1
- 241000223230 Trichosporon Species 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000011481 absorbance measurement Methods 0.000 description 1
- 229920001284 acidic polysaccharide Polymers 0.000 description 1
- 150000004805 acidic polysaccharides Chemical class 0.000 description 1
- 229960000643 adenine Drugs 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 229960005261 aspartic acid Drugs 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000002734 clay mineral Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 229940111685 dibasic potassium phosphate Drugs 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 239000006458 gyp medium Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- XDRZCEWEEDNXBJ-UHFFFAOYSA-H hexasodium;2-methylprop-2-enoate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].CC(=C)C([O-])=O.CC(=C)C([O-])=O.CC(=C)C([O-])=O.CC(=C)C([O-])=O.CC(=C)C([O-])=O.CC(=C)C([O-])=O XDRZCEWEEDNXBJ-UHFFFAOYSA-H 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 230000000640 hydroxylating effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- ICIWUVCWSCSTAQ-UHFFFAOYSA-N iodic acid Chemical class OI(=O)=O ICIWUVCWSCSTAQ-UHFFFAOYSA-N 0.000 description 1
- 229940031154 kluyveromyces marxianus Drugs 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000000865 liniment Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 230000002351 pectolytic effect Effects 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 239000008363 phosphate buffer Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 150000008442 polyphenolic compounds Chemical class 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 150000004804 polysaccharides Chemical class 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 159000000001 potassium salts Chemical class 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 235000019833 protease Nutrition 0.000 description 1
- 235000019419 proteases Nutrition 0.000 description 1
- 229940107700 pyruvic acid Drugs 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000010416 shoe-polishing Methods 0.000 description 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical class [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 1
- 235000015424 sodium Nutrition 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- VKBNGRDAHSELMQ-KYSFMIDTSA-M tiquizium bromide Chemical compound [Br-].C([C@H]1CCCC[N@@+]1(C1)C)CC1=C(C=1SC=CC=1)C1=CC=CS1 VKBNGRDAHSELMQ-KYSFMIDTSA-M 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 235000015099 wheat brans Nutrition 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
- D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
- D06M11/56—Sulfates or thiosulfates other than of elements of Groups 3 or 13 of the Periodic Table
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
- D06M11/64—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with nitrogen oxides; with oxyacids of nitrogen or their salts
- D06M11/65—Salts of oxyacids of nitrogen
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/70—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with oxides of phosphorus; with hypophosphorous, phosphorous or phosphoric acids or their salts
- D06M11/71—Salts of phosphoric acids
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/68—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof
- D06M11/72—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with phosphorus or compounds thereof, e.g. with chlorophosphonic acid or salts thereof with metaphosphoric acids or their salts; with polyphosphoric acids or their salts; with perphosphoric acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
- D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M16/00—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
- D06M16/003—Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic with enzymes or microorganisms
Definitions
- the present invention relates to an antibacterial cellulose in which an antibacterial agent is bonded to, especially chemically bonded to, a cellulose cellulose.
- an ionic antibacterial agent is carried on a cellulose cellulose of a paddy field or a textile fabric of a pectinolose.
- the present invention relates to an antibacterial photocellulose fiber or photocellulose fiber fabric and a method for producing the same.
- Cellulosic fibers such as cotton fibers, which are representative of natural fibers, are produced in large quantities on the earth and are valuable fibers with recyclability, which has become a hot topic recently.
- cotton fiber itself is a comfortable fiber material with proper hygroscopicity and softness without any special modification.
- problems such as increased humidity due to high airtightness of houses and the occurrence of bacteria, molds, ticks, etc. due to insufficient ventilation. Under these circumstances, interest in bacteria has increased significantly in recent years among consumers.
- various antibacterial products are on the market.Specifically, a wide variety of products such as textile products, kitchen products, bath and toilet products, home appliances, and housing equipment are being processed. Being targeted.
- a method using an antibacterial metal such as silver or copper as an antibacterial agent is known.
- Many antibacterial fiber products using silver ions exhibit an antibacterial property due to elution of silver ions, and zeolite, clay mineral, glass, and the like are known as carriers of the eluting drug. It also contains these antibacterial agents and urethane resin.
- a method of impregnating cellulosic fiber products with a mixed liquid and drying the mixture to impart antibacterial properties There is known a method of spraying a mixed solution containing an antibacterial agent onto fibers using a spray or the like.
- Natural fiber for example, cotton fiber
- Natural fiber is a polysaccharide mainly composed of cellulose and has an anionic charge derived from the hydroxyl group of its constituent, butudosu.
- the charge is extremely weak, other functional substances, whether inorganic or organic, cannot be directly bonded to the cotton fiber. This negative charge is enhanced by chemical treatment to transfer the functional substance directly to the cotton fiber.
- a functional substance such as an antibacterial agent is adsorbed on finely powdered ceramics and introduced into cotton fiber.
- An object of the present invention is to provide cellulose in which an antibacterial agent is bound to cellulose derived from natural cellulose fibers, and an object of the present invention is to carry the antibacterial agent on a pectose cellulose fiber, and furthermore, to provide the antibacterial agent.
- Stable and sustainable Another object of the present invention is to provide an antibacterial photocellulose fiber or a photocellulose fiber cloth which is bonded to a fiber and does not easily release the antibacterial agent by washing or the like. Disclosure of the invention
- the present inventors have conducted intensive studies on the above-mentioned problems, and as a result, for example, the content of pectin present in the pectoselorose fiber or the pectose cellulose fiber fabric was reduced by the pectin content in the pectose cellulose fiber before the treatment.
- the method of binding an ionic inorganic compound antibacterial agent or an organic compound antibacterial agent to ionized photocellulose fiber or photocellulose fiber fabric is adopted, it will be contained in the cellulose. It has also been found that it is possible to provide an antibacterial actcellulose containing actcellulose in which an inorganic compound antibacterial agent or an organic compound antibacterial agent is bound to actin
- the present invention is an antibacterial actcellulose comprising actcellulose in which an inorganic compound antibacterial agent or an organic compound antibacterial agent is bound to pectin contained in actcellulose.
- a chemical bond is contained, and the active group having an ion binding ability in the pack 1, contained in cellulose, is added to the ionizable inorganic compound antibacterial agent.
- an organic compound antibacterial agent is ionically bonded.
- the above-mentioned cellulose is not limited, but may be cellulose, which is derived from a material selected from the group consisting of KOZO, Japanese paper including Mitsumata, cotton, hemp, rayon, kenaf, and each of these raw materials. Can be used.
- Pectocellulose fiber or pectocellulose fiber cloth is The pectin content in the tocellulose fiber is about 1 to 80 mass relative to the pectin content before treatment. / 0 so as acids, bases, salts thereof, and treated with at least one chemical selected from the group consisting of chelating agents Oyobibe cutin degradation enzyme reduces the pectin content, treated Bae click DOO
- the acid is an inorganic acid such as phosphoric acid or sulfuric acid or an organic acid such as acetic acid;
- the base is alkali such as sodium hydroxide, hydroxylating power, or calcium hydroxide;
- the chelating agent is ethylenediaminetetraacetic acid, tri-triacetate, or the like, wherein the chelating agent is the cellulose cellulose or the cellulose according to (1) or (2). Pect cellulose fiber fabric,
- the content of pectin in the pectocellulose fiber or pectocellulose fiber fabric is about 1 to 80% by mass based on the pectin content before the treatment.
- Treated cellulose with at least one chemical selected from the group consisting of iodic acids, bases, their salts, chelating agents and pectin-degrading enzymes to reduce pectin content, A method for producing an antimicrobial pectin cellulose fiber or an octacellulose fiber cloth in which an ionic mineralized antibacterial agent or an organic compound antibacterial agent is supported on the pectcellulose fiber cloth;
- a fiber comprising the pectocellulose fiber of any of (1) to (4) Products, regarding. BEST MODE FOR CARRYING OUT THE INVENTION
- the present invention is an antibacterial actcellulose containing pectcellulose in which pectin contained in pectcellulose is bound with an inorganic compound antibacterial agent or an organic compound antibacterial agent.
- the inorganic antibacterial agent is preferably silver, copper or titanium or a metal compound containing the same, and the organic antibacterial agent is preferably quaternary ammonium, chitin or chitosan.
- an antibacterial pectocellulose fiber composed of the above antibacterial pectocellulose, regardless of the form of the “fiber”. It can be provided as a composite cellulose.
- the present embodiment can be provided as the antibacterial actcellulose itself, or as various fiber products containing such an antibacterial actcellulose fiber. It can also be provided as a fiber product in which the fibers are contained alone or mixed or combined with other fibers.
- a specific embodiment of the present invention is to reduce the amount of pectin present in pectocellulose fiber or pectocellulose fiber fabric to the pectin content before treatment.
- the pectin content is reduced by treating with at least one chemical substance selected from the group consisting of acids, bases, salts thereof, chelating agents and pectin-degrading enzymes so as to be 1 to 80% by mass.
- the present invention relates to an antibacterial pectin cellulose fiber or a pectcellulose fiber fabric in which an ionic inorganic compound antibacterial agent or an organic compound antibacterial agent is supported on a treated pectcellulose fiber or pectcellulose fiber fabric. .
- the method for quantifying pectin in the present invention is performed by the following method.
- 0.1 M of cellulose cellulose or cellulose fiber fabric Heat treatment in sodium hydroxide solution at 90 ° C for 60 minutes, and measure the amount of galacturonic acid in the solution by the rubazole-sulfuric acid method. This is defined as the pectin content.
- 0.125 ml of the test solution treated with sodium hydroxide as described above and 0.125 ml of a 0.2% by mass rubazole solution (ethanol solution) were mixed.
- 3 Add 1.5 ml of 1.5 N sulfuric acid solution while cooling with ice, and mix well.
- the mixed solution was heated at 75 for 20 minutes, allowed to cool to room temperature, and the absorbance at a wavelength of 570 nm was measured with a spectrophotometer. From the absorbance, a known amount of galacturon was separately determined. The amount of galacturonic acid in the test solution is read from the standard curve created by acid measurement, and the amount of pectin in the pectic cellulose fiber is calculated from the read value.
- pectocellulose fiber means a natural fiber containing pectin
- pectocellulose means cellulose containing pectin.
- any fiber or cellulose containing pectin may be used.
- the pectocellulose fibers include cellulosic fibers such as cotton, hemp, and rayon. Among them, cotton is preferable.
- Japanese paper and kenaf containing Kozuki and Mitsumata can be used.
- each of these raw material forms can be used.
- a mixture of at least two or more of these can also be used.
- Pectocellulose fibers collected from nature vary depending on the type and production area, but usually contain about 7 to 8% by mass of cotton and about 10 to 11% by weight of hemp.
- the acid used in the present invention may be either an inorganic acid or an organic acid.
- the inorganic acid is not particularly limited, and examples thereof include phosphoric acid, sulfuric acid, nitric acid, sulfonic acid, hydrochloric acid, and boric acid. Of these, phosphoric acid and sulfuric acid are preferable.
- the organic acid is not particularly limited, and includes acetic acid, latamic acid, carboxylic acid, lactic acid, formic acid, oxalic acid, tartaric acid, citric acid, malic acid, sulfamic acid, pyruvic acid, and the like. Acetic acid and latic acid are preferred.
- the base is not particularly limited, and examples thereof include sodium hydroxide, potassium hydroxide, calcium hydroxide, potassium carbonate, and adenine. Of which sodium hydroxide, potassium hydroxide, and calcium hydroxide are preferred.
- the salt may be any as long as it is formed from the above-described acid and base, and is preferably sodium sulfate, potassium sulfate, or dibasic potassium phosphate.
- the chelating agent is not particularly limited, and specific examples thereof include, for example, ethylenediaminetetraacetic acid or a salt thereof, tritriacetic acid or a salt thereof, citric acid or a salt thereof, etidronic acid, and L-aspartic acid diacid.
- Acetic acid, L-glutamic acid diacetate, sodium tripolyphosphate, sodium pyrophosphate, sodium hexamethamethate, etc. such as ethylenediaminetetraacetic acid or a salt thereof, tritriacetic acid or a salt thereof Sodium hexamethacrylate is preferred.
- pectin-degrading enzyme preferably, a protease is used.
- Protactinase is a general term for enzymes having an activity of releasing water-soluble pectin from insoluble pectin present in plant tissues.
- a microorganism producing or containing this enzyme or a processed product thereof may be used as the pectin-degrading enzyme.
- commercially available products may be used as pectin-degrading enzymes. Examples of the microorganism producing the pectin-degrading enzyme used in the present invention include, specifically, the following.
- the following microorganisms are yeasts. Tricosporon penicillatum (Tricosporon penicillatum) as a microorganism belonging to the genus Trichosporon; Endomycesj (Endomycesgeotrichum (Endomyces) as a microorganism belonging to the genus Trichosporon penicillatum); Endomyces lindneri; microorganisms belonging to the genus Endoraycopsis include Endomycopsis capsularis s Endmycopsis' Benolenaris endomycopsis vernalis; (Saccharomyces uvarum) and Saccharomyces-noduli (Saccharorayces) bailii), sac; nz nz mai ses ⁇ Saccharomyces delbrueckii, Saccharomvces ferraentati; a species belonging to the genus Schi zosaccharomyces, belonging to the genus Schizosacc
- Candida glaebosa (Candida glaebosa) ), Candida macedoniensis; those belonging to the genus Kluyveromyces (Kluyveromyces fragilis, Kluyveromyces kluyveromyces) ), Kuzorei Bello My Ses Manolex Nus (Kluyveromyces marxianus), Knoyveromyces drosophilarum, and microorganisms and mutants similar to these microorganisms, for example, the following strains: Trichosporone ' ⁇ Niscilatum SNO-3 ATCC 4239 7, Power Candida Kurusei IFO 013, Power Candida Graje Bosa IF ⁇ 13 53, Power Candida LORDiensis A KU 485 7 7, Devario Myces Nonce 21 IFO 0 7 9 4, Devario Myce 'Castelli IF ⁇ 1 3 5 9, Endomysces Chochiri ⁇ m IF ⁇ 955 41, Endomyces ⁇
- Bacillus microorganisms include the following. Bacillus subtilis (Bacillus subtilis), Bacillus ⁇ Bacillus amyloliquef aciens, Notinoles-Bacillus cereus, Bacillus ⁇ Bacillus circulans, Bacillus coulinos coagulans Bacillus firnius, Bacillus licheniformis, Bacillus pumilus, Bacillus macerans, and fungi and variants similar to these strains.
- Bacillus subtilis Bacillus subtilis
- Bacillus ⁇ Bacillus amyloliquef aciens Bacillus ⁇ Bacillus amyloliquef aciens, Notinoles-Bacillus cereus
- Bacillus ⁇ Bacillus circulans Bacillus coulinos coagulans Bacillus firnius, Bacillus licheniformis, Bacillus pumilus, Bacillus macerans, and fungi and variants similar to these strains.
- Galactomyces ⁇ Lean L (Galactoomyces reessiiL), Aspergillus ⁇ Aspergillus oryzaes ⁇ Aspergillus so jae ⁇ Rhizopus oryzae, Trametes sanesina , Trametes orientalis, Trametes albida, 1, Rametes-Traventes cubensis, Trametes-Cinnabarina, Trametes tes gibbosa ), Trametes kusanoana, Trametes' serialis (Trametes serialis), and these strains.
- pectin-degrading enzyme-producing bacteria preferred are Kluyveromyces. Manolexianus (IF0277), Kluyveromyces ⁇ Fragilis (IF0288), Tricosporone ⁇ Penicillium SN0-3 (ATCC 42397) , Galactomyces ⁇ Lishi L (IAM 129), Bacillus subtilis (IF0 12113), Bacillus ⁇ Saptilis (IF0 3134) or Trametes sanjina (1F0 6490).
- the enzyme used in the present invention can be obtained by culturing the above microorganism by a conventional method and treating the microorganism.
- the culture conditions are not necessarily the same depending on the microorganism used, but are appropriately determined so as to maximize the production of the enzyme.
- the medium used for the culture is not particularly limited, and any medium added with various nutrients commonly used for ordinary culture can be used.
- To commonly used culture media appropriately add starch, peptone, casein hydrolyzate, yeast extract, pudose, and in some cases, inorganic salts such as phosphates, magnesium salts, and potassium salts. Can be. Also, nutrients such as wheat bran and soy flour may be added.
- the culture conditions of the microorganisms in these media are determined as appropriate so that the production of the target enzyme is maximized, but usually at about 20 to 37 ° C, usually for about 10 to 50 hours.
- the culture may be any of shaking, standing, aeration stirring, and group culture.
- the culture solution obtained as described above can be treated as it is by immersing the cellulose fiber or the cellulose fiber fabric in a force.
- the cells are subjected to centrifugation, filtration, dialysis, etc. It is preferable to use an enzyme solution from which all or part of the solid content has been removed. Further, an enzyme solution obtained by further purifying the enzyme solution by a conventional method, for example, column chromatography or the like, and diluting the enzyme to an appropriate concentration may be used.
- a substance that promotes the action of decomposing pectin, such as an inorganic salt or a surfactant, may be added to the enzyme solution.
- so-called impurities such as wax, pectin and protein
- impurities such as wax, pectin and protein
- scouring immersed in a mixed solution of a scouring aid mainly composed of a surfactant and a cellulose acetate fabric or a cellulose acetate fabric at a high temperature (about 90%). (° C. or higher), whereby the impurities contained in the photocellulose fibers are completely removed, and then they are put to practical use.
- pectin which occupies most of the impurities contained in pectocellulose fibers, is an acidic polysaccharide and is highly reactive, and completes the pectin contained in pectocellulose fibers.
- the cellulose acetate or the cellulose fiber fabric is reduced to a level that does not impair the hydrophilicity of the cellulose cellulose fiber without removing the cellulose acetate fiber without removing the cellulose acetate.
- Treat with at least one chemical substance selected from the group consisting of acids, bases, salts thereof, chelating agents and pectin-degrading enzymes so that the pectin content before treatment is about 1 to 80% by mass. It is characterized by generating an active group having ion binding ability to pectin.
- the pectocellulose fiber or pectocellulose fiber fabric is treated with at least one chemical selected from the group consisting of acids, bases, salts thereof, chelating agents and pectin-degrading enzymes, and then, if desired, with distilled water. It may be washed or may be washed with an acid. Then, drying is performed to obtain a treated cellulose cellulose or a cellulose fiber fabric (a cellulose cellulose or a cellulose cellulose fiber having an active group capable of binding ions).
- the concentration of these compounds for the treatment is usually about 0.01 to 100 mM, preferably About 0.1 to 50 mM, the processing temperature is usually about 5 to 40 ° C, preferably about 15 to 25 ° C, and the processing time is usually about 0.1 to 5 hours, preferably about 1 to 2 hours.
- the cultivation of pectin-degrading enzyme obtained as described above may be used as it is.
- Pectocellulose fiber cloth can be immersed for treatment, but Pectin is obtained by removing all or part of the solid content such as bacterial cells from the culture solution of Pectinolytic enzyme by centrifugation, filtration, or dialysis.
- the treatment is preferably performed using a decomposing enzyme solution.
- a cutin-degrading enzyme solution may be used.
- the pectin-degrading enzyme solution contains a substance that promotes the action of degrading pectin, the above-mentioned salt (preferably an inorganic salt), for example, a surfactant such as a cationic surfactant, an anionic surfactant, or a nonionic surfactant.
- a surfactant such as a cationic surfactant, an anionic surfactant, or a nonionic surfactant.
- An agent may be added.
- concentration of the pectin-degrading enzyme is usually about 1 to 500 units / ml (aqueous solution), preferably about 1000 to 300 units Zml (aqueous solution).
- one unit of pectin-degrading enzyme is defined as the amount of enzyme that degrades the albedo layer of lemon peel and releases pectin in an amount equivalent to 1 ⁇ mol galacturonic acid per hour. It is.
- the treatment time is usually about 0.5 to 24 hours, preferably about 2 to 10 hours.
- the aqueous solution of the peptidase is usually about 5 to 10 and the immersion temperature is usually about 30 to 55 ° C, preferably about 30 to 40 ° C.
- a buffer such as a phosphate buffer may be used as the aqueous solution.
- the antibacterial agent may be any of an inorganic antibacterial agent and an organic antibacterial agent.
- the inorganic antibacterial agent for example, specifically, silver bromide or oxide complex salt, or metal ions such as silver, copper, zinc, platinum, nickel, cobalt, chromium, and titanium, or oxides or hydroxides of these metals And the like. Among them, silver metal ions are preferable.
- silver bromide or oxide complex salt or metal ions such as silver, copper, zinc, platinum, nickel, cobalt, chromium, and titanium, or oxides or hydroxides of these metals And the like.
- metal ions are preferable.
- One of these inorganic antibacterial agents may be used alone, or a plurality of them may be used in combination.
- organic antibacterial agent examples include, for example, quaternary ammonium, thiaventazole, viadine, and polycations such as chitin and chitosan. Of these, quaternary ammonium and chitosan are preferred.
- One of these organic antibacterial agents may be used alone, or a plurality of them may be combined. They may be used together.
- the concentration of the antimicrobial agent is usually about 0.1 to 100 mM, preferably about 1 to 30 mM.
- the processing temperature is usually about 5 to 40 ° C, preferably about 15 to 25 ° C, and the processing time is usually about 0.1 to 5 hours, preferably about 1 to 2 hours.
- the method for producing a fabric using the antibacterial photocellulose fiber carrying the antibacterial agent according to the present invention is not particularly limited, and a known method may be used.
- a woven fabric can be obtained by making the antibacterial photocellulose fiber carrying the antibacterial agent into, for example, plain weave, satin weave, twill weave, horizontal stripe weave, leno weave, or weave weave.
- antibacterial plastic cellulose loaded with an antibacterial agent may be woven using flat knitting, rubber knitting or pearl knitting, weft knitting, Sindal denby knitting or single denvi knitting, or lace knitting. By doing so, a knitted fabric can be obtained.
- a fabric may be prepared using a pectocellulose fiber that does not carry an antibacterial agent, and the fabric may carry an antibacterial agent according to the present invention.
- the method for producing the cloth is not particularly limited, and a known method may be used. Examples of the fabric include those described above.
- photocellulose fibers and photocellulose fabrics carrying the antibacterial agent of the present invention can be used for fiber products for various uses.
- inventive cellulose of the present invention can be provided as an antibacterial cellulosic raw material.
- the textile products according to the present invention include clothes; handkerchiefs, accessories, ribbons, towels, cloths, wiping cloths (shoe polishes, floor polishes, eyeglass wipes, etc.) or household goods such as goodwill; blankets, sheets. Bedding products such as bed covers, pillowcases, futons or cushions; furniture such as carpets, curtains or wallpaper; interior goods; medical materials such as gauze, masks or caps; hobby such as handicraft dressmaking materials; Supplies.
- the textile according to the present invention comprises the antibacterial agent according to the present invention. May be constituted solely by a cellulose cellulose fiber carrying the polymer, or may be used only in a part of the fiber product. Further, the fiber product according to the present invention may be composed of only a cellulose cellulose carrying the antibacterial agent according to the present invention.
- Unrefined cotton kata (cotton origin: Pakistan, cotton yarn count: 20th (both vertical and horizontal), fabric type: plain weave, sample size: width 8 cm x length 8 cm, mass: 0 .68 g) was treated with an aqueous solution of pectin-degrading enzyme (this treatment is called bio-scouring). That is, the above sample was treated with a solution containing 0.1% by mass of actin-degrading enzyme, 300 units, m1 (aqueous solution) and a surfactant (Qomin TE, manufactured by Tokai Oil Co., Ltd.) at room temperature for 2 hours. It was immersed under the condition of time (hereinafter, treated in this manner is referred to as a bio scouring cloth).
- the rice bio scouring cloth was thoroughly washed with water and then dried (hereinafter, this cloth is referred to as an ionized cloth).
- This ionized cloth was put into 50 ml of distilled water, and after stirring, the pH of the distilled water was measured. As a result, the pH was 5.2.
- the ionized cloth taken out of the distilled water was placed in a glass container, and a silver nitrate solution was added thereto to a final concentration of 10 mM, and reacted at room temperature for 1 hour with stirring.
- the content of pectin in the cotton fiber of the bio scouring cloth was measured according to the pectin determination method described above. The content was 3.4% by mass with respect to the cotton fiber.
- the pectin content in the cotton fiber of the chemically scoured cloth was measured according to the above-described method for quantifying a protein, and as a result, the pectin content was 0% by mass relative to the cotton fiber.
- the amount of silver ions in the sample treated with silver nitrate as described above was calculated by the method based on the difference in DH. As a result, 7 millimoles of silver ions were bound.
- the pectin content in the cotton fibers of the above-mentioned cotton fabric treated with 0.5 M sodium hexametaphosphate solution was measured according to the above-mentioned pectin determination method. Was 6.4% by mass based on cotton fibers.
- the amount of silver ion in the sample treated with silver nitrate as described above was calculated by the method based on the difference in pH in the same manner as described in Example 1, and as a result, 10 mmol of silver ions were bound. .
- the pectin content in the cotton fibers of the above-mentioned cotton fabric treated with the 0.02M second phosphoric acid ream solution as described above was measured according to the above-mentioned pectin quantification method. The pectin content was 5.9% by mass with respect to the cotton fiber.
- Example 3 A 0.6 g sample treated with silver nitrate in the same manner as in Example 3 was repeatedly washed with water while stirring with 100 ml of distilled water, and the antibacterial stability was evaluated in the same manner as in Example 1. However, the antibacterial activity was reduced by at least five washings, and the strength was high (Table 3).
- Example 4 0.6 g of a sample treated with silver nitrate in the same manner as in Example 3 was placed in distilled water. Instead of washing for 1 hour, 0.1% of Tamahadaishi ⁇ Co., Ltd. base dishwashing 0.1 mass ° /. Stone liquor (weakly alkaline, containing pure stone) 28%) l Antibacterial stability similar to Example 4, except that washing is repeated at 80 ° C for 1 hour in O Oiii l As a result, no decrease in antibacterial activity was observed after at least 5 washes (Table 4).
- the processing was performed in the same manner as in Example 6 except that chitosan (Chitosan 10B, manufactured by Funakoshi Co., Ltd.) was used instead of the sulfated steel. Chitosan binding corresponding to 5 millimoles of dalcosamine was confirmed in the cotton knitted fabric (the amount of chilitosan was quantified by the Elson-Morgan method).
- the pectin content in the cotton fibers of the above-mentioned cotton knitted fabric which was bio-refined in the same manner as in Example 1, was measured in accordance with the above-described method for quantifying the pectin. It was 2% by mass.
- the processing was carried out in the same manner as in Example 3, except that 1 g of 20th cotton yarn (Pakistan cotton) was used instead of cotton wool.
- 20th cotton yarn Pakistan cotton
- the results were obtained by measuring the amount of actin in the above-mentioned cotton yarn treated with a 0.02 M second phosphoric acid ream solution in the same manner as in Example 3 in accordance with the above-described actin determination method.
- the pectin content was 6.0% by mass with respect to the cotton fiber.
- the antibacterial agent is firmly supported on the cellulose cellulose, and the antibacterial agent is stably and continuously bonded to the cellulose cellulose fiber.
- various textile products for example, clothing; handkerchiefs, accessories, ribbons, towels, Household goods such as cloth, wiping cloth (shoe polishing, floor polishing, eyeglass cleaning, etc.) or goodwill; bedding products such as blankets, sheets, bed covers, pillowcases, futons or cushions; carpets Furniture such as curtains or wallpaper. It can be used for intellectual supplies; medical materials such as gauze, masks or caps; and hobby supplies such as materials for handicraft dressmaking. Further, it can be used as antibacterial cellulose itself.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04717747A EP1612322A4 (en) | 2003-03-13 | 2004-03-05 | ANTIBACTERIAL PECTOCELLULOSE |
US10/549,461 US20060171996A1 (en) | 2003-03-13 | 2004-03-05 | Antibacterial pectocellulose |
HK06109699A HK1089215A1 (en) | 2003-03-13 | 2006-08-31 | Antibacterial pectocellulose |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003068837A JP4279576B2 (ja) | 2003-03-13 | 2003-03-13 | 抗菌性天然繊維および布帛並びにその製造方法 |
JP2003-068837 | 2003-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004081278A1 true WO2004081278A1 (ja) | 2004-09-23 |
Family
ID=32984601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/002789 WO2004081278A1 (ja) | 2003-03-13 | 2004-03-05 | 抗菌性ペクトセルロース |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060171996A1 (ja) |
EP (1) | EP1612322A4 (ja) |
JP (1) | JP4279576B2 (ja) |
CN (1) | CN100346027C (ja) |
HK (1) | HK1089215A1 (ja) |
TW (1) | TW200420793A (ja) |
WO (1) | WO2004081278A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006056977B3 (de) * | 2006-11-30 | 2008-05-08 | Smart Fiber Ag | Verwendung eines textilen mikrobioziden Speichers |
JP5474645B2 (ja) * | 2010-04-16 | 2014-04-16 | 二平 村上 | マスク用フィルタ材及びマスク |
US8592575B2 (en) | 2011-06-06 | 2013-11-26 | Cp Kelco Aps | Process for extraction of pectin |
WO2015015606A1 (ja) * | 2013-07-31 | 2015-02-05 | Igaバイオリサーチ株式会社 | 繊維の精練方法 |
EP3198021B1 (en) * | 2014-09-24 | 2020-12-16 | Colgate-Palmolive Company | Bioavailability of metal ions |
CN106120333A (zh) * | 2016-06-27 | 2016-11-16 | 苏州宇希新材料科技有限公司 | 一种石墨烯/亚麻复合纤维的制备方法 |
CN105887244B (zh) * | 2016-06-27 | 2018-02-27 | 苏州宇希新材料科技有限公司 | 一种石墨烯纤维 |
CN106120024A (zh) * | 2016-06-27 | 2016-11-16 | 苏州宇希新材料科技有限公司 | 一种石墨烯纤维的制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54160900A (en) * | 1978-06-02 | 1979-12-19 | Nippon Oil Co Ltd | Production of fiber with sterilizing property |
JPS57163477A (en) * | 1981-03-31 | 1982-10-07 | Asama Kasei Kk | Preservative for food and drink and preserving method thereof (1) |
JPS57163478A (en) * | 1981-03-31 | 1982-10-07 | Asama Kasei Kk | Preservative for food and drink and preserving method thereof (2) |
JPS58220877A (ja) * | 1982-06-14 | 1983-12-22 | 三菱レイヨン株式会社 | 殺菌性セルロ−ス繊維 |
JP2002510756A (ja) * | 1998-04-03 | 2002-04-09 | ノボザイムス アクティーゼルスカブ | ペクチン分解酵素によるデニム織物の処理 |
JP2002521462A (ja) * | 1998-07-28 | 2002-07-16 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 抗菌物品の製造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3079213A (en) * | 1958-06-02 | 1963-02-26 | Yardney International Corp | Antimicrobial treatment of organic materials and composition therefor |
US3061469A (en) * | 1959-11-05 | 1962-10-30 | Givaudan Corp | Antibacterial textile fabrics |
US4820520A (en) * | 1981-03-31 | 1989-04-11 | Asama Chemical Co., Ltd. | Antiseptic agent for food and drink and method of antiseptic treatment thereof |
-
2003
- 2003-03-13 JP JP2003068837A patent/JP4279576B2/ja not_active Expired - Lifetime
-
2004
- 2004-03-05 US US10/549,461 patent/US20060171996A1/en not_active Abandoned
- 2004-03-05 CN CNB2004800066588A patent/CN100346027C/zh not_active Expired - Fee Related
- 2004-03-05 EP EP04717747A patent/EP1612322A4/en not_active Withdrawn
- 2004-03-05 WO PCT/JP2004/002789 patent/WO2004081278A1/ja not_active Application Discontinuation
- 2004-03-08 TW TW093106012A patent/TW200420793A/zh unknown
-
2006
- 2006-08-31 HK HK06109699A patent/HK1089215A1/xx not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54160900A (en) * | 1978-06-02 | 1979-12-19 | Nippon Oil Co Ltd | Production of fiber with sterilizing property |
JPS57163477A (en) * | 1981-03-31 | 1982-10-07 | Asama Kasei Kk | Preservative for food and drink and preserving method thereof (1) |
JPS57163478A (en) * | 1981-03-31 | 1982-10-07 | Asama Kasei Kk | Preservative for food and drink and preserving method thereof (2) |
JPS58220877A (ja) * | 1982-06-14 | 1983-12-22 | 三菱レイヨン株式会社 | 殺菌性セルロ−ス繊維 |
JP2002510756A (ja) * | 1998-04-03 | 2002-04-09 | ノボザイムス アクティーゼルスカブ | ペクチン分解酵素によるデニム織物の処理 |
JP2002521462A (ja) * | 1998-07-28 | 2002-07-16 | ミネソタ マイニング アンド マニュファクチャリング カンパニー | 抗菌物品の製造方法 |
Non-Patent Citations (1)
Title |
---|
See also references of EP1612322A4 * |
Also Published As
Publication number | Publication date |
---|---|
CN100346027C (zh) | 2007-10-31 |
CN1759216A (zh) | 2006-04-12 |
EP1612322A1 (en) | 2006-01-04 |
JP2004277901A (ja) | 2004-10-07 |
TW200420793A (en) | 2004-10-16 |
US20060171996A1 (en) | 2006-08-03 |
JP4279576B2 (ja) | 2009-06-17 |
EP1612322A4 (en) | 2007-08-01 |
HK1089215A1 (en) | 2006-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1157158B1 (en) | Process for making substrates with biocidal properties | |
DE102006056977B3 (de) | Verwendung eines textilen mikrobioziden Speichers | |
CN101377059A (zh) | 耐久性天然物加工纺织品 | |
Kostic et al. | Preparation and characterization of silver-loaded hemp fibers with antimicrobial activity | |
WO2004081278A1 (ja) | 抗菌性ペクトセルロース | |
JP2011127243A (ja) | 制菌加工方法 | |
WO1993013261A1 (en) | Strength loss resistant methods for improving the softening of cotton toweling and related fabrics | |
JP2944306B2 (ja) | 繊維の精練方法 | |
CN116575185A (zh) | 一种含艾草改性纤维的床垫材料及其制备方法 | |
WO2007029597A1 (ja) | アレルゲン不活化繊維および該繊維の製造方法、並びに該繊維を用いた繊維製品 | |
CN108774874B (zh) | 一种含纳米银亲水丙纶无纺布料的制备方法 | |
JP2001348484A (ja) | 繊維加工用組成物および繊維加工方法 | |
JPH08205985A (ja) | 抗菌性敷物の製造方法 | |
JP2582738B2 (ja) | 森林浴効果を有する繊維構造物及びその製造方法 | |
JPH10280270A (ja) | 抗菌防臭繊維及びその製造方法 | |
JPH0327183A (ja) | 繊維製品の抗菌防臭加工方法 | |
JP5604768B1 (ja) | 繊維の精練方法 | |
CN108660609A (zh) | 一种抗菌非织造布的制备方法及抗菌非织造布 | |
MX2010012824A (es) | Proceso para tratamiento de un genero. | |
EP4388877A1 (en) | Microorganism capable of forming a metabolic biofilm and methods for producing the same and of using it | |
JP2895690B2 (ja) | セルロース系繊維構造物の減量加工方法 | |
WO2022268990A1 (en) | Microbial agent with moraxella sp. inhibiting activity | |
JP2000248463A (ja) | 繊維製品の抗菌加工方法 | |
CN118058668A (zh) | 滚刷及其制备方法、清洁设备和清洁系统 | |
JP2016156113A (ja) | プラチナシールド技術用いた恒久的抗菌性を有するプラチナ加工繊維 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
ENP | Entry into the national phase |
Ref document number: 2006171996 Country of ref document: US Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 20048066588 Country of ref document: CN Ref document number: 10549461 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004717747 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2004717747 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 10549461 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: JP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2004717747 Country of ref document: EP |