JP2020515692A5 - - Google Patents

Info

Publication number

JP2020515692A5

JP2020515692A5 JP2019553881A JP2019553881A JP2020515692A5 JP 2020515692 A5 JP2020515692 A5 JP 2020515692A5 JP 2019553881 A JP2019553881 A JP 2019553881A JP 2019553881 A JP2019553881 A JP 2019553881A JP 2020515692 A5 JP2020515692 A5 JP 2020515692A5

Authority

JP

Japan

Prior art keywords

tissue

organic solvent

solvent solution

solution

salt

Prior art date

2018-03-29

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

• 238000000034 method Methods 0.000 claims description 35
• 239000003960 organic solvent Substances 0.000 claims description 23
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
• 229920001222 biopolymer Polymers 0.000 claims description 12
• 230000002538 fungal effect Effects 0.000 claims description 12
• TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 claims description 11
• 239000001263 FEMA 3042 Substances 0.000 claims description 11
• LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 claims description 11
• 239000000463 material Substances 0.000 claims description 11
• 229920002258 tannic acid Polymers 0.000 claims description 11
• LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 claims description 11
• 229940033123 tannic acid Drugs 0.000 claims description 11
• 235000015523 tannic acid Nutrition 0.000 claims description 11
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
• 150000003839 salts Chemical class 0.000 claims description 7
• 238000001035 drying Methods 0.000 claims description 6
• 235000013824 polyphenols Nutrition 0.000 claims description 5
• 150000008442 polyphenolic compounds Chemical class 0.000 claims description 4
• UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical group [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 3
• 229910001628 calcium chloride Inorganic materials 0.000 claims description 3
• 239000001110 calcium chloride Substances 0.000 claims description 3
• ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 2
• 230000000844 anti-bacterial effect Effects 0.000 claims description 2
• 230000035515 penetration Effects 0.000 claims description 2
• 239000002904 solvent Substances 0.000 claims description 2
• 230000008520 organization Effects 0.000 claims 1
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
• PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
• 238000005406 washing Methods 0.000 description 4
• 239000000975 dye Substances 0.000 description 3
• 239000000843 powder Substances 0.000 description 3
• 238000004132 cross linking Methods 0.000 description 2
• 235000011187 glycerol Nutrition 0.000 description 2
• 229920001864 tannin Polymers 0.000 description 2
• 235000018553 tannin Nutrition 0.000 description 2
• 239000001648 tannin Substances 0.000 description 2
• 229920002101 Chitin Polymers 0.000 description 1
• 230000002378 acidificating effect Effects 0.000 description 1
• 230000000386 athletic effect Effects 0.000 description 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 238000004043 dyeing Methods 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1
• 239000010985 leather Substances 0.000 description 1
• 230000007935 neutral effect Effects 0.000 description 1
• 230000000149 penetrating effect Effects 0.000 description 1
• -1 polyphenol compound Chemical class 0.000 description 1
• 229920001296 polysiloxane Polymers 0.000 description 1
• 229920002635 polyurethane Polymers 0.000 description 1
• 239000004814 polyurethane Substances 0.000 description 1
• 229920002689 polyvinyl acetate Polymers 0.000 description 1
• 239000011118 polyvinyl acetate Substances 0.000 description 1
• 238000005507 spraying Methods 0.000 description 1
• 238000010186 staining Methods 0.000 description 1
• 239000008399 tap water Substances 0.000 description 1
• 235000020679 tap water Nutrition 0.000 description 1