DE151042C - - Google Patents

Info

Publication number

DE151042C

DE151042C DENDAT151042D DE151042DA DE151042C DE 151042 C DE151042 C DE 151042C DE NDAT151042 D DENDAT151042 D DE NDAT151042D DE 151042D A DE151042D A DE 151042DA DE 151042 C DE151042 C DE 151042C

Authority

DE

Germany

Prior art keywords

acid

naphthylamine

naphtholsulfonic

sulfonic acid

nitro

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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• 239000002253 acid Substances 0.000 claims description 18
• 150000008049 diazo compounds Chemical class 0.000 claims description 4
• 239000000987 azo dye Substances 0.000 claims description 3
• 238000007747 plating Methods 0.000 claims description 3
• 238000000034 method Methods 0.000 claims description 2
• RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 11
• 239000000975 dye Substances 0.000 description 10
• LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 5
• NRZRRZAVMCAKEP-UHFFFAOYSA-N naphthionic acid Chemical compound C1=CC=C2C(N)=CC=C(S(O)(=O)=O)C2=C1 NRZRRZAVMCAKEP-UHFFFAOYSA-N 0.000 description 5
• 150000007513 acids Chemical class 0.000 description 4
• 238000004040 coloring Methods 0.000 description 3
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
• UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
• 239000000980 acid dye Substances 0.000 description 2
• KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 2
• 229910052804 chromium Inorganic materials 0.000 description 2
• 239000011651 chromium Substances 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 239000000835 fiber Substances 0.000 description 2
• JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
• 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 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• ZYECOAILUNWEAL-NUDFZHEQSA-N (4z)-4-[[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene]-n-(3-nitrophenyl)-3-oxonaphthalene-2-carboxamide Chemical group 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 description 1
• KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 1
• BVPJPRYNQHAOPQ-UHFFFAOYSA-N 4-nitronaphthalen-1-amine Chemical class C1=CC=C2C(N)=CC=C([N+]([O-])=O)C2=C1 BVPJPRYNQHAOPQ-UHFFFAOYSA-N 0.000 description 1
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
• 239000003513 alkali Substances 0.000 description 1
• 239000012670 alkaline solution Substances 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• DGQLVPJVXFOQEV-JNVSTXMASA-N carminic acid Chemical compound OC1=C2C(=O)C=3C(C)=C(C(O)=O)C(O)=CC=3C(=O)C2=C(O)C(O)=C1[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O DGQLVPJVXFOQEV-JNVSTXMASA-N 0.000 description 1
• 239000012084 conversion product Substances 0.000 description 1
• 230000006378 damage Effects 0.000 description 1
• -1 diazo- Chemical class 0.000 description 1
• 238000009963 fulling Methods 0.000 description 1
• AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
• 235000014655 lactic acid Nutrition 0.000 description 1
• 239000004310 lactic acid Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 230000000802 nitrating effect Effects 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 239000000047 product Substances 0.000 description 1
• 238000009938 salting Methods 0.000 description 1
• 235000017557 sodium bicarbonate Nutrition 0.000 description 1
• 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
• 235000002639 sodium chloride Nutrition 0.000 description 1
• 239000011780 sodium chloride Substances 0.000 description 1
• QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
• 238000005406 washing Methods 0.000 description 1
• 210000002268 wool Anatomy 0.000 description 1