DE157786C - - Google Patents

Info

Publication number

DE157786C

DE157786C DENDAT157786D DE157786DA DE157786C DE 157786 C DE157786 C DE 157786C DE NDAT157786 D DENDAT157786 D DE NDAT157786D DE 157786D A DE157786D A DE 157786DA DE 157786 C DE157786 C DE 157786C

Authority

DE

Germany

Prior art keywords

amidophenol

acid

violet

black

red

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
• 239000002253 acid Substances 0.000 claims description 7
• 238000004043 dyeing Methods 0.000 claims description 6
• 210000002268 wool Anatomy 0.000 claims description 5
• ZYECOAILUNWEAL-NUDFZHEQSA-N (4z)-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene]-n-(3-nitrophenyl)-3-oxonaphthalene-2-carboxamide Chemical compound COC1=CC=C(C(=O)NC=2C=CC=CC=2)C=C1N\N=C(C1=CC=CC=C1C=1)/C(=O)C=1C(=O)NC1=CC=CC([N+]([O-])=O)=C1 ZYECOAILUNWEAL-NUDFZHEQSA-N 0.000 claims description 4
• NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 claims description 4
• 238000000034 method Methods 0.000 claims description 3
• 150000003460 sulfonic acids Chemical class 0.000 claims description 3
• 150000008049 diazo compounds Chemical class 0.000 claims description 2
• 235000005811 Viola adunca Nutrition 0.000 claims 1
• 240000009038 Viola odorata Species 0.000 claims 1
• 235000013487 Viola odorata Nutrition 0.000 claims 1
• 235000002254 Viola papilionacea Nutrition 0.000 claims 1
• 244000172533 Viola sororia Species 0.000 claims 1
• 150000007513 acids Chemical class 0.000 claims 1
• 239000000460 chlorine Substances 0.000 claims 1
• 238000004040 coloring Methods 0.000 claims 1
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
• 238000004382 potting Methods 0.000 description 3
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• 235000011121 sodium hydroxide Nutrition 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• 230000002378 acidificating effect Effects 0.000 description 1
• 238000009835 boiling Methods 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 230000008878 coupling Effects 0.000 description 1
• 238000010168 coupling process Methods 0.000 description 1
• 238000005859 coupling reaction Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 239000004922 lacquer Substances 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1

Cited By (2)