DE180069C - - Google Patents

Info

Publication number

DE180069C

DE180069C DENDAT180069D DE180069DA DE180069C DE 180069 C DE180069 C DE 180069C DE NDAT180069 D DENDAT180069 D DE NDAT180069D DE 180069D A DE180069D A DE 180069DA DE 180069 C DE180069 C DE 180069C

Authority

DE

Germany

Prior art keywords

printing

dyes

flavanthrene

indanthrene

alkaline

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.)

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• 238000000034 method Methods 0.000 claims description 7
• GRWZHXKQBITJKP-UHFFFAOYSA-N dithionous acid Chemical class OS(=O)S(O)=O GRWZHXKQBITJKP-UHFFFAOYSA-N 0.000 claims description 5
• 235000019239 indanthrene blue RS Nutrition 0.000 claims description 4
• UHOKSCJSTAHBSO-UHFFFAOYSA-N indanthrone blue Chemical compound C1=CC=C2C(=O)C3=CC=C4NC5=C6C(=O)C7=CC=CC=C7C(=O)C6=CC=C5NC4=C3C(=O)C2=C1 UHOKSCJSTAHBSO-UHFFFAOYSA-N 0.000 claims description 4
• 239000000976 ink Substances 0.000 claims description 4
• KJPJZBYFYBYKPK-UHFFFAOYSA-N vat yellow 1 Chemical compound C12=CC=CC=C2C(=O)C2=CC=C3N=C4C5=CC=CC=C5C(=O)C5=C4C4=C3C2=C1N=C4C=C5 KJPJZBYFYBYKPK-UHFFFAOYSA-N 0.000 claims description 4
• 239000000835 fiber Substances 0.000 claims description 3
• 235000013311 vegetables Nutrition 0.000 claims description 3
• 239000003518 caustics Substances 0.000 claims description 2
• 239000000975 dye Substances 0.000 description 6
• 239000003638 chemical reducing agent Substances 0.000 description 5
• WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Natural products O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
• 235000000177 Indigofera tinctoria Nutrition 0.000 description 3
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 239000003513 alkali Substances 0.000 description 3
• -1 formaldehyde compound Chemical class 0.000 description 3
• 229940097275 indigo Drugs 0.000 description 3
• COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 3
• JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 3
• VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Natural products CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 1
• 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 1
• WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
• 239000001045 blue dye Substances 0.000 description 1
• 239000003153 chemical reaction reagent Substances 0.000 description 1
• 239000008103 glucose Substances 0.000 description 1
• 230000009931 harmful effect Effects 0.000 description 1
• VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
• 230000001603 reducing effect Effects 0.000 description 1
• 235000011121 sodium hydroxide Nutrition 0.000 description 1
• 230000008719 thickening Effects 0.000 description 1
• 239000002562 thickening agent Substances 0.000 description 1
• XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
• 229910001887 tin oxide Inorganic materials 0.000 description 1
• 239000000984 vat dye Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
• 239000001043 yellow dye Substances 0.000 description 1