BE358202A - - Google Patents

Info

Publication number

BE358202A

BE358202A BE358202DA BE358202A BE 358202 A BE358202 A BE 358202A BE 358202D A BE358202D A BE 358202DA BE 358202 A BE358202 A BE 358202A

Authority

BE

Belgium

Prior art keywords

sep

brown

yellow

orange

red

Prior art date

Links

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• 239000000975 dye Substances 0.000 claims description 15
• GHMLBKRAJCXXBS-UHFFFAOYSA-N Resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 14
• QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 7
• 125000000751 azo group Chemical group [*]N=N[*] 0.000 claims description 7
• 239000010985 leather Substances 0.000 claims description 7
• 238000000034 method Methods 0.000 claims description 6
• 239000007800 oxidant agent Substances 0.000 claims description 3
• 230000001131 transforming Effects 0.000 claims description 3
• KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-Naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 claims description 2
• 239000000987 azo dye Substances 0.000 claims description 2
• 238000004043 dyeing Methods 0.000 claims description 2
• 229920001098 polystyrene-block-poly(ethylene/propylene) Polymers 0.000 description 116
• 239000002253 acid Substances 0.000 description 13
• 239000000243 solution Substances 0.000 description 11
• 229960001755 resorcinol Drugs 0.000 description 7
• QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
• APVPOHHVBBYQAV-UHFFFAOYSA-N N-(4-aminophenyl)sulfonyloctadecanamide Chemical compound CCCCCCCCCCCCCCCCCC(=O)NS(=O)(=O)C1=CC=C(N)C=C1 APVPOHHVBBYQAV-UHFFFAOYSA-N 0.000 description 3
• 230000003647 oxidation Effects 0.000 description 3
• 238000007254 oxidation reaction Methods 0.000 description 3
• VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• 210000002268 Wool Anatomy 0.000 description 2
• 238000006243 chemical reaction Methods 0.000 description 2
• 235000019233 fast yellow AB Nutrition 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 235000011149 sulphuric acid Nutrition 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• 150000005207 1,3-dihydroxybenzenes Chemical class 0.000 description 1
• RODRRGLLKPAFKI-CCEZHUSRSA-N 2-amino-5-[(E)-(4-sulfophenyl)diazenyl]benzenesulfonic acid Chemical compound C1=C(OS(O)=O)C(N)=CC=C1\N=N\C1=CC=C(OS(O)=O)C=C1 RODRRGLLKPAFKI-CCEZHUSRSA-N 0.000 description 1
• 240000001267 Echinacea angustifolia Species 0.000 description 1
• UOKZUTXLHRTLFH-UHFFFAOYSA-N O-phenylhydroxylamine Chemical compound NOC1=CC=CC=C1 UOKZUTXLHRTLFH-UHFFFAOYSA-N 0.000 description 1
• KJFMBFZCATUALV-UHFFFAOYSA-N Phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 1
• 229960005382 Phenolphthalein Drugs 0.000 description 1
• 206010044334 Trance Diseases 0.000 description 1
• VHUUQVKOLVNVRT-UHFFFAOYSA-N ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Substances ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 1
• 238000010411 cooking Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000001704 evaporation Methods 0.000 description 1
• FPVGTPBMTFTMRT-NSKUCRDLSA-L fast yellow Chemical compound [Na+].[Na+].C1=C(S([O-])(=O)=O)C(N)=CC=C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 FPVGTPBMTFTMRT-NSKUCRDLSA-L 0.000 description 1
• 238000005755 formation reaction Methods 0.000 description 1
• 239000000991 leather dye Substances 0.000 description 1
• VASIZKWUTCETSD-UHFFFAOYSA-N manganese(II) oxide Inorganic materials [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 description 1
• 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 1
• -1 polyazo Polymers 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 239000001044 red dye Substances 0.000 description 1
• 239000012266 salt solution Substances 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 239000011780 sodium chloride Substances 0.000 description 1
• 239000003760 tallow Substances 0.000 description 1