JP2021165457A5 - - Google Patents

Info

Publication number

JP2021165457A5

JP2021165457A5 JP2021097181A JP2021097181A JP2021165457A5 JP 2021165457 A5 JP2021165457 A5 JP 2021165457A5 JP 2021097181 A JP2021097181 A JP 2021097181A JP 2021097181 A JP2021097181 A JP 2021097181A JP 2021165457 A5 JP2021165457 A5 JP 2021165457A5

Authority

JP

Japan

Prior art keywords

cellulose

nanofiber felt

group

felt according

polymer

Prior art date

2021-06-10

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• 239000002121 nanofiber Substances 0.000 claims 46
• 229920002678 cellulose Polymers 0.000 claims 19
• 239000001913 cellulose Substances 0.000 claims 19
• 229920000642 polymer Polymers 0.000 claims 17
• 238000000034 method Methods 0.000 claims 14
• 239000002131 composite material Substances 0.000 claims 7
• 125000003010 ionic group Chemical group 0.000 claims 7
• 238000006557 surface reaction Methods 0.000 claims 7
• 125000001165 hydrophobic group Chemical group 0.000 claims 5
• 239000003446 ligand Substances 0.000 claims 5
• 239000002253 acid Substances 0.000 claims 4
• 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims 4
• 229920005615 natural polymer Polymers 0.000 claims 4
• 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 4
• 108090000623 proteins and genes Proteins 0.000 claims 4
• 102000004169 proteins and genes Human genes 0.000 claims 4
• 229920001059 synthetic polymer Polymers 0.000 claims 4
• 239000004952 Polyamide Substances 0.000 claims 3
• 239000000203 mixture Substances 0.000 claims 3
• 229920002647 polyamide Polymers 0.000 claims 3
• 101710120037 Toxin CcdB Proteins 0.000 claims 2
• MZVQCMJNVPIDEA-UHFFFAOYSA-N [CH2]CN(CC)CC Chemical group [CH2]CN(CC)CC MZVQCMJNVPIDEA-UHFFFAOYSA-N 0.000 claims 2
• 229920013820 alkyl cellulose Polymers 0.000 claims 2
• 150000001735 carboxylic acids Chemical class 0.000 claims 2
• 238000001523 electrospinning Methods 0.000 claims 2
• 239000012530 fluid Substances 0.000 claims 2
• 150000004676 glycans Chemical class 0.000 claims 2
• 150000002485 inorganic esters Chemical class 0.000 claims 2
• 150000002895 organic esters Chemical class 0.000 claims 2
• 229920000728 polyester Polymers 0.000 claims 2
• 229920001282 polysaccharide Polymers 0.000 claims 2
• 239000005017 polysaccharide Substances 0.000 claims 2
• 238000000926 separation method Methods 0.000 claims 2
• 239000000126 substance Substances 0.000 claims 2
• 229920002554 vinyl polymer Polymers 0.000 claims 2
• 229920002134 Carboxymethyl cellulose Polymers 0.000 claims 1
• DQEFEBPAPFSJLV-UHFFFAOYSA-N Cellulose propionate Chemical compound CCC(=O)OCC1OC(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C1OC1C(OC(=O)CC)C(OC(=O)CC)C(OC(=O)CC)C(COC(=O)CC)O1 DQEFEBPAPFSJLV-UHFFFAOYSA-N 0.000 claims 1
• 229920002284 Cellulose triacetate Polymers 0.000 claims 1
• 229920002101 Chitin Polymers 0.000 claims 1
• 108010010803 Gelatin Proteins 0.000 claims 1
• 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims 1
• 239000004354 Hydroxyethyl cellulose Substances 0.000 claims 1
• 239000000020 Nitrocellulose Substances 0.000 claims 1
• 239000004642 Polyimide Substances 0.000 claims 1
• 229920002472 Starch Polymers 0.000 claims 1
• QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
• 241000700605 Viruses Species 0.000 claims 1
• NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 claims 1
• FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 claims 1
• 239000001768 carboxy methyl cellulose Substances 0.000 claims 1
• 235000010948 carboxy methyl cellulose Nutrition 0.000 claims 1
• 239000008112 carboxymethyl-cellulose Substances 0.000 claims 1
• 229920002301 cellulose acetate Polymers 0.000 claims 1
• 229920006218 cellulose propionate Polymers 0.000 claims 1
• 229920001577 copolymer Polymers 0.000 claims 1
• 229920000159 gelatin Polymers 0.000 claims 1
• 239000008273 gelatin Substances 0.000 claims 1
• 235000019322 gelatine Nutrition 0.000 claims 1
• 235000011852 gelatine desserts Nutrition 0.000 claims 1
• 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims 1
• 229920001220 nitrocellulos Polymers 0.000 claims 1
• 150000007523 nucleic acids Chemical class 0.000 claims 1
• 102000039446 nucleic acids Human genes 0.000 claims 1
• 108020004707 nucleic acids Proteins 0.000 claims 1
• 229920000747 poly(lactic acid) Polymers 0.000 claims 1
• 229920000058 polyacrylate Polymers 0.000 claims 1
• 229920000515 polycarbonate Polymers 0.000 claims 1
• 239000004417 polycarbonate Substances 0.000 claims 1
• 229920000570 polyether Polymers 0.000 claims 1
• 229920001721 polyimide Polymers 0.000 claims 1
• 229920002635 polyurethane Polymers 0.000 claims 1
• 239000004814 polyurethane Substances 0.000 claims 1
• 239000008107 starch Substances 0.000 claims 1
• 235000019698 starch Nutrition 0.000 claims 1