DE203535C - - Google Patents

Info

Publication number

DE203535C

DE203535C DENDAT203535D DE203535DA DE203535C DE 203535 C DE203535 C DE 203535C DE NDAT203535 D DENDAT203535 D DE NDAT203535D DE 203535D A DE203535D A DE 203535DA DE 203535 C DE203535 C DE 203535C

Authority

DE

Germany

Prior art keywords

wool

acid

dyes

sulfonic acid

dye

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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• 210000002268 wool Anatomy 0.000 claims description 10
• 239000002253 acid Substances 0.000 claims description 8
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
• KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 claims description 2
• LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 2
• 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 2
• 238000004043 dyeing Methods 0.000 claims description 2
• 239000013067 intermediate product Substances 0.000 claims 1
• 238000000034 method Methods 0.000 claims 1
• 239000000975 dye Substances 0.000 description 14
• 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
• 150000001875 compounds Chemical class 0.000 description 3
• 239000000835 fiber Substances 0.000 description 3
• JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 2
• COHYTHOBJLSHDF-UHFFFAOYSA-N Indigo Chemical compound N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 2
• 239000012670 alkaline solution Substances 0.000 description 2
• 239000010446 mirabilite Substances 0.000 description 2
• 230000007935 neutral effect Effects 0.000 description 2
• RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 2
• QPKNFEVLZVJGBM-UHFFFAOYSA-N 2-aminonaphthalen-1-ol Chemical compound C1=CC=CC2=C(O)C(N)=CC=C21 QPKNFEVLZVJGBM-UHFFFAOYSA-N 0.000 description 1
• HMNPDEGBVWDHAR-UHFFFAOYSA-N 8-aminonaphthalen-1-ol Chemical compound C1=CC(O)=C2C(N)=CC=CC2=C1 HMNPDEGBVWDHAR-UHFFFAOYSA-N 0.000 description 1
• 241000947840 Alteromonadales Species 0.000 description 1
• 229910000906 Bronze Inorganic materials 0.000 description 1
• 229920000742 Cotton Polymers 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 230000009286 beneficial effect Effects 0.000 description 1
• 239000001045 blue dye Substances 0.000 description 1
• 238000009835 boiling Methods 0.000 description 1
• 239000010974 bronze Substances 0.000 description 1
• 239000004927 clay Substances 0.000 description 1
• 238000004040 coloring Methods 0.000 description 1
• KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
• 239000000982 direct dye Substances 0.000 description 1
• 230000002349 favourable effect Effects 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000002244 precipitate Substances 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• ORFSSYGWXNGVFB-UHFFFAOYSA-N sodium 4-amino-6-[[4-[4-[(8-amino-1-hydroxy-5,7-disulfonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]-5-hydroxynaphthalene-1,3-disulfonic acid Chemical compound COC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C3)C(=CC(=C4N)S(=O)(=O)O)S(=O)(=O)O)O)OC)N=NC5=C(C6=C(C=C5)C(=CC(=C6N)S(=O)(=O)O)S(=O)(=O)O)O.[Na+] ORFSSYGWXNGVFB-UHFFFAOYSA-N 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1