BE364293A - - Google Patents

Info

Publication number

BE364293A

BE364293A BE364293DA BE364293A BE 364293 A BE364293 A BE 364293A BE 364293D A BE364293D A BE 364293DA BE 364293 A BE364293 A BE 364293A

Authority

BE

Belgium

Prior art keywords

acid

red

amino

dyes

naphthol

Prior art date

Links

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• 210000002268 wool Anatomy 0.000 claims description 8
• 238000000034 method Methods 0.000 claims description 4
• 238000004043 dyeing Methods 0.000 claims 1
• 239000002253 acid Substances 0.000 description 15
• 239000000975 dye Substances 0.000 description 15
• CDAWCLOXVUBKRW-UHFFFAOYSA-N 2-aminophenol Chemical compound NC1=CC=CC=C1O CDAWCLOXVUBKRW-UHFFFAOYSA-N 0.000 description 6
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
• 150000007513 acids Chemical class 0.000 description 6
• 239000000243 solution Substances 0.000 description 6
• -1 aralkyl ethers Chemical class 0.000 description 5
• 239000007864 aqueous solution Substances 0.000 description 4
• 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 4
• 239000000843 powder Substances 0.000 description 4
• 238000003756 stirring Methods 0.000 description 4
• QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
• VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 3
• 230000001376 precipitating effect Effects 0.000 description 3
• 239000001632 sodium acetate Substances 0.000 description 3
• 235000017281 sodium acetate Nutrition 0.000 description 3
• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
• MHDVGSVTJDSBDK-UHFFFAOYSA-N dibenzyl ether Chemical compound C=1C=CC=CC=1COCC1=CC=CC=C1 MHDVGSVTJDSBDK-UHFFFAOYSA-N 0.000 description 2
• 238000002360 preparation method Methods 0.000 description 2
• 150000003839 salts Chemical class 0.000 description 2
• ZUQOBHTUMCEQBG-UHFFFAOYSA-N 4-amino-5-hydroxynaphthalene-1,7-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(N)=CC=C(S(O)(=O)=O)C2=C1 ZUQOBHTUMCEQBG-UHFFFAOYSA-N 0.000 description 1
• KWNVKDXTSCDSKK-UHFFFAOYSA-N CC(C=CC(OC1=C(C2=CC=CC=C2)C(N)=C(C)C=C1)=C1C2=CC=CC=C2)=C1N Chemical compound CC(C=CC(OC1=C(C2=CC=CC=C2)C(N)=C(C)C=C1)=C1C2=CC=CC=C2)=C1N KWNVKDXTSCDSKK-UHFFFAOYSA-N 0.000 description 1
• 241000233866 Fungi Species 0.000 description 1
• WTKZEGDFNFYCGP-UHFFFAOYSA-N Pyrazole Chemical compound C=1C=NNC=1 WTKZEGDFNFYCGP-UHFFFAOYSA-N 0.000 description 1
• RVMCAOZLQBRHOP-UHFFFAOYSA-N [chloro-[chloro(phenyl)methoxy]methyl]benzene Chemical compound C=1C=CC=CC=1C(Cl)OC(Cl)C1=CC=CC=C1 RVMCAOZLQBRHOP-UHFFFAOYSA-N 0.000 description 1
• 150000001412 amines Chemical class 0.000 description 1
• 229910021529 ammonia Inorganic materials 0.000 description 1
• 125000003710 aryl alkyl group Chemical group 0.000 description 1
• 150000008378 aryl ethers Chemical class 0.000 description 1
• 125000005228 aryl sulfonate group Chemical group 0.000 description 1
• 150000001875 compounds Chemical class 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
• 150000008049 diazo compounds Chemical class 0.000 description 1
• 238000009963 fulling Methods 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
• 229910052757 nitrogen Inorganic materials 0.000 description 1
• 229910000029 sodium carbonate Inorganic materials 0.000 description 1
• QPILZZVXGUNELN-UHFFFAOYSA-M sodium;4-amino-5-hydroxynaphthalene-2,7-disulfonate;hydron Chemical compound [Na+].OS(=O)(=O)C1=CC(O)=C2C(N)=CC(S([O-])(=O)=O)=CC2=C1 QPILZZVXGUNELN-UHFFFAOYSA-M 0.000 description 1
• 238000006467 substitution reaction Methods 0.000 description 1