DE265524C - - Google Patents

Info

Publication number

DE265524C

DE265524C DENDAT265524D DE265524DA DE265524C DE 265524 C DE265524 C DE 265524C DE NDAT265524 D DENDAT265524 D DE NDAT265524D DE 265524D A DE265524D A DE 265524DA DE 265524 C DE265524 C DE 265524C

Authority

DE

Germany

Prior art keywords

diazotized

dyeing

developing

dyeings

washing

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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• 238000004043 dyeing Methods 0.000 claims description 13
• 229940051880 analgesics and antipyretics pyrazolones Drugs 0.000 claims description 3
• 238000004519 manufacturing process Methods 0.000 claims description 3
• 239000002253 acid Substances 0.000 claims description 2
• 150000004984 aromatic diamines Chemical class 0.000 claims description 2
• 150000001875 compounds Chemical class 0.000 claims description 2
• 230000005494 condensation Effects 0.000 claims description 2
• 238000009833 condensation Methods 0.000 claims description 2
• 150000002148 esters Chemical class 0.000 claims description 2
• 150000002429 hydrazines Chemical class 0.000 claims description 2
• 238000000034 method Methods 0.000 claims description 2
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
• 238000005406 washing Methods 0.000 description 6
• 229920000742 Cotton Polymers 0.000 description 4
• FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 2
• YDIKCZBMBPOGFT-PWUSVEHZSA-N Malvidin 3-galactoside Chemical compound [Cl-].COC1=C(O)C(OC)=CC(C=2C(=CC=3C(O)=CC(O)=CC=3[O+]=2)O[C@H]2[C@@H]([C@@H](O)[C@@H](O)[C@@H](CO)O2)O)=C1 YDIKCZBMBPOGFT-PWUSVEHZSA-N 0.000 description 2
• PXUQTDZNOHRWLI-QOPOCTTISA-O Primulin Natural products O(C)c1c(O)c(OC)cc(-c2c(O[C@H]3[C@H](O)[C@@H](O)[C@@H](O)[C@H](CO)O3)cc3c(O)cc(O)cc3[o+]2)c1 PXUQTDZNOHRWLI-QOPOCTTISA-O 0.000 description 2
• GLNADSQYFUSGOU-GPTZEZBUSA-J Trypan blue Chemical compound [Na+].[Na+].[Na+].[Na+].C1=C(S([O-])(=O)=O)C=C2C=C(S([O-])(=O)=O)C(/N=N/C3=CC=C(C=C3C)C=3C=C(C(=CC=3)\N=N\C=3C(=CC4=CC(=CC(N)=C4C=3O)S([O-])(=O)=O)S([O-])(=O)=O)C)=C(O)C2=C1N GLNADSQYFUSGOU-GPTZEZBUSA-J 0.000 description 2
• 235000011121 sodium hydroxide Nutrition 0.000 description 2
• OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
• -1 Manufacture silk Substances 0.000 description 1
• UFWKGLOXWJSSAM-UHFFFAOYSA-N NC1(C(C2=CC=CC=C2)(N)O1)C1=CC=CC=C1 Chemical compound NC1(C(C2=CC=CC=C2)(N)O1)C1=CC=CC=C1 UFWKGLOXWJSSAM-UHFFFAOYSA-N 0.000 description 1
• 229920000297 Rayon Polymers 0.000 description 1
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
• HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
• STLZCUYBVPNYED-UHFFFAOYSA-N chlorbetamide Chemical compound OCCN(C(=O)C(Cl)Cl)CC1=CC=C(Cl)C=C1Cl STLZCUYBVPNYED-UHFFFAOYSA-N 0.000 description 1
• 238000004040 coloring Methods 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1
• KHPXUQMNIQBQEV-UHFFFAOYSA-N oxaloacetic acid Chemical compound OC(=O)CC(=O)C(O)=O KHPXUQMNIQBQEV-UHFFFAOYSA-N 0.000 description 1
• 239000002964 rayon Substances 0.000 description 1