DE104359A - - Google Patents

Info

Publication number

DE104359A

DE104359A DE104359A DE 104359 A DE104359 A DE 104359A DE 104359 A DE104359 A DE 104359A

Authority

DE

Germany

Prior art keywords

indigo

fiber

printed

printing

indigotine

Prior art date

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

Pending

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 claims description 15
• 235000000177 Indigofera tinctoria Nutrition 0.000 claims description 12
• 229940097275 indigo Drugs 0.000 claims description 12
• LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims description 9
• JMEVHYCNAPFOAB-UHFFFAOYSA-N 2-(3-hydroxy-5-sulfo-1H-indol-2-yl)-3-oxoindole-5-sulfonic acid Chemical compound Oc1c([nH]c2ccc(cc12)S(O)(=O)=O)C1=Nc2ccc(cc2C1=O)S(O)(=O)=O JMEVHYCNAPFOAB-UHFFFAOYSA-N 0.000 claims description 8
• 239000000835 fiber Substances 0.000 claims description 7
• 235000012738 indigotine Nutrition 0.000 claims description 6
• 239000004179 indigotine Substances 0.000 claims description 6
• 238000000034 method Methods 0.000 claims description 5
• 238000004043 dyeing Methods 0.000 claims description 4
• 239000003638 chemical reducing agent Substances 0.000 claims description 3
• 239000001913 cellulose Substances 0.000 claims description 2
• 229920002678 cellulose Polymers 0.000 claims description 2
• 238000002360 preparation method Methods 0.000 claims description 2
• 239000002699 waste material Substances 0.000 claims description 2
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
• 235000011121 sodium hydroxide Nutrition 0.000 description 2
• 239000000243 solution Substances 0.000 description 2
• 238000004048 vat dyeing Methods 0.000 description 2
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
• 239000012670 alkaline solution Substances 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 238000009835 boiling Methods 0.000 description 1
• AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
• 239000000920 calcium hydroxide Substances 0.000 description 1
• 235000011116 calcium hydroxide Nutrition 0.000 description 1
• 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000008121 dextrose Substances 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1
• 239000008103 glucose Substances 0.000 description 1
• COHYTHOBJLSHDF-BUHFOSPRSA-N indigo dye Chemical compound N\1C2=CC=CC=C2C(=O)C/1=C1/C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-BUHFOSPRSA-N 0.000 description 1
• 230000003647 oxidation Effects 0.000 description 1
• 238000007254 oxidation reaction Methods 0.000 description 1
• 230000002028 premature Effects 0.000 description 1
• 230000001603 reducing effect Effects 0.000 description 1
• JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 1
• 238000010025 steaming Methods 0.000 description 1
• 230000008719 thickening Effects 0.000 description 1
• 239000002562 thickening agent Substances 0.000 description 1
• 238000005406 washing Methods 0.000 description 1