DE268068C - - Google Patents

Info

Publication number

DE268068C

DE268068C DENDAT268068D DE268068DA DE268068C DE 268068 C DE268068 C DE 268068C DE NDAT268068 D DENDAT268068 D DE NDAT268068D DE 268068D A DE268068D A DE 268068DA DE 268068 C DE268068 C DE 268068C

Authority

DE

Germany

Prior art keywords

oxynaphthalene

sulfonic acid

terephtaloyl

amino

dyes

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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• 239000000975 dye Substances 0.000 claims description 15
• 229920000742 Cotton Polymers 0.000 claims description 5
• -1 oxy- Chemical class 0.000 claims description 4
• FCZNYKVABFECER-UHFFFAOYSA-N 2-aminooxynaphthalene-1-sulfonic acid Chemical class C1=CC=CC2=C(S(O)(=O)=O)C(ON)=CC=C21 FCZNYKVABFECER-UHFFFAOYSA-N 0.000 claims description 3
• 238000002360 preparation method Methods 0.000 claims description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
• HLVXFWDLRHCZEI-UHFFFAOYSA-N Chromotropic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(O)=CC(S(O)(=O)=O)=CC2=C1 HLVXFWDLRHCZEI-UHFFFAOYSA-N 0.000 description 4
• 210000002268 Wool Anatomy 0.000 description 4
• 238000003756 stirring Methods 0.000 description 4
• JRBJSXQPQWSCCF-UHFFFAOYSA-N 3,3'-Dimethoxybenzidine Chemical compound C1=C(N)C(OC)=CC(C=2C=C(OC)C(N)=CC=2)=C1 JRBJSXQPQWSCCF-UHFFFAOYSA-N 0.000 description 3
• QXNVGIXVLWOKEQ-UHFFFAOYSA-N disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 3
• 239000000843 powder Substances 0.000 description 3
• LSNNMFCWUKXFEE-UHFFFAOYSA-N sulfonic acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 3
• 239000000725 suspension Substances 0.000 description 3
• BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 2
• VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• CBCKQZAAMUWICA-UHFFFAOYSA-N P-Phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 2
• LPXPTNMVRIOKMN-UHFFFAOYSA-M Sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
• 230000001808 coupling Effects 0.000 description 2
• 238000010168 coupling process Methods 0.000 description 2
• 238000005859 coupling reaction Methods 0.000 description 2
• 150000008049 diazo compounds Chemical class 0.000 description 2
• 150000003839 salts Chemical class 0.000 description 2
• 239000011780 sodium chloride Substances 0.000 description 2
• 241000947840 Alteromonadales Species 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
• NUIURNJTPRWVAP-UHFFFAOYSA-N Tolidine Chemical compound C1=C(N)C(C)=CC(C=2C=C(C)C(N)=CC=2)=C1 NUIURNJTPRWVAP-UHFFFAOYSA-N 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 238000004040 coloring Methods 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 150000004985 diamines Chemical class 0.000 description 1
• BRJHCEZUOXQKTH-AXHWYJOWSA-L disodium;(3E)-3-[(4-aminophenyl)hydrazinylidene]-5-hydroxy-4-oxonaphthalene-2,7-disulfonate Chemical compound [Na+].[Na+].C1=CC(N)=CC=C1N\N=C/1C(S([O-])(=O)=O)=CC2=CC(S([O-])(=O)=O)=CC(O)=C2C\1=O BRJHCEZUOXQKTH-AXHWYJOWSA-L 0.000 description 1
• 238000004043 dyeing Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
• 235000010288 sodium nitrite Nutrition 0.000 description 1
• ZEHHMBKCASIJAH-QTCZRQAZSA-N sodium;(3Z)-3-[(4-aminophenyl)hydrazinylidene]-5-hydroxy-4-oxonaphthalene-2,7-disulfonic acid Chemical compound [Na+].C1=CC(N)=CC=C1N\N=C\1C(S(O)(=O)=O)=CC2=CC(S(O)(=O)=O)=CC(O)=C2C/1=O ZEHHMBKCASIJAH-QTCZRQAZSA-N 0.000 description 1
• 150000003460 sulfonic acids Chemical class 0.000 description 1
• UPKAWFACSJWKND-ZXFFUEEESA-J tetrasodium;(6E)-4-amino-6-[[4-[4-[(2Z)-2-(8-amino-1-oxo-5,7-disulfonatonaphthalen-2-ylidene)hydrazinyl]-3-methoxyphenyl]-2-methoxyphenyl]hydrazinylidene]-5-oxonaphthalene-1,3-disulfonate Chemical compound [Na+].[Na+].[Na+].[Na+].C\1=CC2=C(S([O-])(=O)=O)C=C(S([O-])(=O)=O)C(N)=C2C(=O)C/1=N/NC(C(OC)=C1)=CC=C1C1=CC=C(N\N=C\2C(C3=C(N)C(=CC(=C3C=C/2)S([O-])(=O)=O)S([O-])(=O)=O)=O)C(OC)=C1 UPKAWFACSJWKND-ZXFFUEEESA-J 0.000 description 1