BE408327A - - Google Patents

Info

Publication number

BE408327A

BE408327A BE408327DA BE408327A BE 408327 A BE408327 A BE 408327A BE 408327D A BE408327D A BE 408327DA BE 408327 A BE408327 A BE 408327A

Authority

BE

Belgium

Prior art keywords

dyes

parts

dinitraniline

dye

mono

Prior art date

Links

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• 239000000975 dye Substances 0.000 claims description 10
• 238000004040 coloring Methods 0.000 claims description 5
• 238000000034 method Methods 0.000 claims description 4
• QTBSBXVTEAMEQO-UHFFFAOYSA-M acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 3
• 239000000987 azo dye Substances 0.000 claims description 3
• 230000000875 corresponding Effects 0.000 claims description 3
• 239000004922 lacquer Substances 0.000 claims description 3
• 239000003929 acidic solution Substances 0.000 claims description 2
• 150000001412 amines Chemical class 0.000 claims description 2
• 238000009833 condensation Methods 0.000 claims description 2
• 230000005494 condensation Effects 0.000 claims description 2
• 230000001808 coupling Effects 0.000 claims description 2
• 238000010168 coupling process Methods 0.000 claims description 2
• 238000005859 coupling reaction Methods 0.000 claims description 2
• 238000004519 manufacturing process Methods 0.000 claims description 2
• WCTCZCLILONLPD-UHFFFAOYSA-N propoxy hypochlorite Chemical compound CCCOOCl WCTCZCLILONLPD-UHFFFAOYSA-N 0.000 claims description 2
• 238000004043 dyeing Methods 0.000 claims 1
• 239000000835 fiber Substances 0.000 claims 1
• 239000004753 textile Substances 0.000 claims 1
• CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
• RNOLFZACEWWIHP-UHFFFAOYSA-N 6-chloro-1,4-dihydroquinoxaline-2,3-dione Chemical compound N1C(=O)C(=O)NC2=CC(Cl)=CC=C21 RNOLFZACEWWIHP-UHFFFAOYSA-N 0.000 description 2
• VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• LPXPTNMVRIOKMN-UHFFFAOYSA-M Sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
• 239000000843 powder Substances 0.000 description 2
• 239000000243 solution Substances 0.000 description 2
• QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• VQTGUFBGYOIUFS-UHFFFAOYSA-N Nitrosylsulfuric acid Chemical compound OS(=O)(=O)ON=O VQTGUFBGYOIUFS-UHFFFAOYSA-N 0.000 description 1
• RCTGMCJBQGBLKT-PAMTUDGESA-N Scarlet Red Chemical compound CC1=CC=CC=C1\N=N\C(C=C1C)=CC=C1\N=N\C1=C(O)C=CC2=CC=CC=C12 RCTGMCJBQGBLKT-PAMTUDGESA-N 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 230000002378 acidificating Effects 0.000 description 1
• 125000000751 azo group Chemical class [*]N=N[*] 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 230000005591 charge neutralization Effects 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 238000001035 drying Methods 0.000 description 1
• 238000005755 formation reaction Methods 0.000 description 1
• 239000005457 ice water Substances 0.000 description 1
• 230000001264 neutralization Effects 0.000 description 1
• 238000006386 neutralization reaction Methods 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 229960005369 scarlet red Drugs 0.000 description 1
• 235000010288 sodium nitrite Nutrition 0.000 description 1