BE341282A - - Google Patents

Info

Publication number

BE341282A

BE341282A BE341282DA BE341282A BE 341282 A BE341282 A BE 341282A BE 341282D A BE341282D A BE 341282DA BE 341282 A BE341282 A BE 341282A

Authority

BE

Belgium

Prior art keywords

sep

acid

ditto

sulfonic

naphthol

Prior art date

Links

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• 239000000975 dye Substances 0.000 claims description 11
• 239000000470 constituent Substances 0.000 claims description 8
• 238000004043 dyeing Methods 0.000 claims description 7
• -1 naphthol sulfonic acids Chemical class 0.000 claims description 6
• 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 4
• 239000004627 regenerated cellulose Substances 0.000 claims description 4
• NBGAYCYFNGPNPV-UHFFFAOYSA-N 2-aminooxybenzoic acid Chemical class NOC1=CC=CC=C1C(O)=O NBGAYCYFNGPNPV-UHFFFAOYSA-N 0.000 claims description 3
• 238000000034 method Methods 0.000 claims 1
• 150000003839 salts Chemical class 0.000 claims 1
• 239000002253 acid Substances 0.000 description 15
• RUFPHBVGCFYCNW-UHFFFAOYSA-N 1-naphthylamine Chemical compound C1=CC=C2C(N)=CC=CC2=C1 RUFPHBVGCFYCNW-UHFFFAOYSA-N 0.000 description 5
• LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 4
• KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 3
• 239000000835 fiber Substances 0.000 description 3
• VOWZNBNDMFLQGM-UHFFFAOYSA-N 2,5-dimethylaniline Chemical group CC1=CC=C(C)C(N)=C1 VOWZNBNDMFLQGM-UHFFFAOYSA-N 0.000 description 2
• HMNPDEGBVWDHAR-UHFFFAOYSA-N 8-aminonaphthalen-1-ol Chemical compound C1=CC(O)=C2C(N)=CC=CC2=C1 HMNPDEGBVWDHAR-UHFFFAOYSA-N 0.000 description 2
• RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
• 229920000297 Rayon Polymers 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 239000003760 tallow Substances 0.000 description 2
• NAZDVUBIEPVUKE-UHFFFAOYSA-N 2,5-dimethoxyaniline Chemical compound COC1=CC=C(OC)C(N)=C1 NAZDVUBIEPVUKE-UHFFFAOYSA-N 0.000 description 1
• JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 1
• WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 description 1
• 229920002955 Art silk Polymers 0.000 description 1
• LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
• KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
• 150000007513 acids Chemical class 0.000 description 1
• 229950011260 betanaphthol Drugs 0.000 description 1
• 229920002678 cellulose Polymers 0.000 description 1
• 239000001913 cellulose Substances 0.000 description 1
• 150000001845 chromium compounds Chemical class 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000010446 mirabilite Substances 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 235000021178 picnic Nutrition 0.000 description 1
• 239000000344 soap Substances 0.000 description 1
• RSIJVJUOQBWMIM-UHFFFAOYSA-L sodium sulfate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O RSIJVJUOQBWMIM-UHFFFAOYSA-L 0.000 description 1
• 150000003460 sulfonic acids Chemical class 0.000 description 1
• 238000005406 washing Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
• 210000002268 wool Anatomy 0.000 description 1