BE440352A - - Google Patents

Info

Publication number

BE440352A

BE440352A BE440352DA BE440352A BE 440352 A BE440352 A BE 440352A BE 440352D A BE440352D A BE 440352DA BE 440352 A BE440352 A BE 440352A

Authority

BE

Belgium

Prior art keywords

dyes

acid

amino

green

sep

Prior art date

Links

• Espacenet
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• 239000000975 dye Substances 0.000 claims description 18
• 238000000034 method Methods 0.000 claims description 5
• XFXOLBNQYFRSLQ-UHFFFAOYSA-N 3-amino-2-naphthoic acid Chemical compound C1=CC=C2C=C(C(O)=O)C(N)=CC2=C1 XFXOLBNQYFRSLQ-UHFFFAOYSA-N 0.000 claims description 3
• 125000000217 alkyl group Chemical group 0.000 claims description 3
• 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 3
• 125000005843 halogen group Chemical group 0.000 claims description 2
• 238000004519 manufacturing process Methods 0.000 claims description 2
• 239000000463 material Substances 0.000 claims 1
• 239000004753 textile Substances 0.000 claims 1
• 239000002253 acid Substances 0.000 description 12
• 238000004532 chromating Methods 0.000 description 6
• JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
• 230000008878 coupling Effects 0.000 description 4
• 238000010168 coupling process Methods 0.000 description 4
• 238000005859 coupling reaction Methods 0.000 description 4
• 210000002268 wool Anatomy 0.000 description 3
• LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
• 235000019647 acidic taste Nutrition 0.000 description 2
• 150000008049 diazo compounds Chemical class 0.000 description 2
• UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 2
• 125000001424 substituent group Chemical group 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• FZCQMIRJCGWWCL-UHFFFAOYSA-N 2-amino-5-chlorophenol Chemical compound NC1=CC=C(Cl)C=C1O FZCQMIRJCGWWCL-UHFFFAOYSA-N 0.000 description 1
• CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 description 1
• YCTAOQGPWNTYJE-UHFFFAOYSA-N 3-amino-5-chloro-2-hydroxybenzenesulfonic acid Chemical compound NC1=CC(Cl)=CC(S(O)(=O)=O)=C1O YCTAOQGPWNTYJE-UHFFFAOYSA-N 0.000 description 1
• YIPRQTYMJYGRER-UHFFFAOYSA-N 3-aminonaphthalene-1-carboxylic acid Chemical compound C1=CC=CC2=CC(N)=CC(C(O)=O)=C21 YIPRQTYMJYGRER-UHFFFAOYSA-N 0.000 description 1
• FEPBITJSIHRMRT-UHFFFAOYSA-N 4-hydroxybenzenesulfonic acid Chemical compound OC1=CC=C(S(O)(=O)=O)C=C1 FEPBITJSIHRMRT-UHFFFAOYSA-N 0.000 description 1
• DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
• 241000581017 Oliva Species 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 150000001735 carboxylic acids Chemical class 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 230000027326 copulation Effects 0.000 description 1
• 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
• 229910052736 halogen Inorganic materials 0.000 description 1
• 150000002367 halogens Chemical class 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
• 239000000203 mixture Substances 0.000 description 1
• PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical class C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
• 230000007935 neutral effect Effects 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 239000012266 salt solution Substances 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 229910052708 sodium Inorganic materials 0.000 description 1
• 239000011734 sodium Substances 0.000 description 1
• 239000000243 solution Substances 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1