DEC0008481MA - - Google Patents

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Publication number

DEC0008481MA

DEC0008481MA DEC0008481MA DE C0008481M A DEC0008481M A DE C0008481MA DE C0008481M A DEC0008481M A DE C0008481MA

Authority

DE

Germany

Prior art keywords

parts

amino

methyl

dyes

aminobenzene

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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• 239000000975 dye Substances 0.000 claims description 21
• 238000005859 coupling reaction Methods 0.000 claims description 5
• 238000000034 method Methods 0.000 claims description 5
• 230000001808 coupling Effects 0.000 claims description 4
• 238000010168 coupling process Methods 0.000 claims description 4
• 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 claims description 4
• UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 claims description 4
• 125000000751 azo group Chemical group [*]N=N[*] 0.000 claims description 3
• 125000001309 chloro group Chemical group Cl* 0.000 claims description 3
• 150000008049 diazo compounds Chemical class 0.000 claims description 3
• 230000002378 acidificating Effects 0.000 claims description 2
• 150000001412 amines Chemical class 0.000 claims description 2
• 150000001875 compounds Chemical class 0.000 claims description 2
• 125000004435 hydrogen atoms Chemical group [H]* 0.000 claims description 2
• 239000004952 Polyamide Substances 0.000 description 8
• 229920002647 polyamide Polymers 0.000 description 8
• VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
• LPXPTNMVRIOKMN-UHFFFAOYSA-M Sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 6
• 239000000835 fiber Substances 0.000 description 6
• 239000011528 polyamide (building material) Substances 0.000 description 6
• 229920000297 Rayon Polymers 0.000 description 5
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
• 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 3
• 239000004744 fabric Substances 0.000 description 3
• 239000000843 powder Substances 0.000 description 3
• VMHLLURERBWHNL-UHFFFAOYSA-M sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 3
• 235000010288 sodium nitrite Nutrition 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• BXRFSIGOXQYNKH-UHFFFAOYSA-N CS(=O)(=O)C.NC1=CC=CC=C1 Chemical class CS(=O)(=O)C.NC1=CC=CC=C1 BXRFSIGOXQYNKH-UHFFFAOYSA-N 0.000 description 2
• 125000003277 amino group Chemical group 0.000 description 2
• 239000000460 chlorine Substances 0.000 description 2
• 229910052801 chlorine Inorganic materials 0.000 description 2
• 230000000875 corresponding Effects 0.000 description 2
• 238000006193 diazotization reaction Methods 0.000 description 2
• 238000004043 dyeing Methods 0.000 description 2
• 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
• 229920002635 polyurethane Polymers 0.000 description 2
• 239000004814 polyurethane Substances 0.000 description 2
• 239000007858 starting material Substances 0.000 description 2
• 238000000859 sublimation Methods 0.000 description 2
• JKIFPWHZEZQCQA-UHFFFAOYSA-N 2-nitrobenzenethiol Chemical class [O-][N+](=O)C1=CC=CC=C1S JKIFPWHZEZQCQA-UHFFFAOYSA-N 0.000 description 1
• RCQGIGSZSJQZDX-KAMYIIQDSA-N 4-[(2Z)-2-(2-hydroxy-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]benzenesulfonic acid Chemical compound OC1=CC(=O)C=C\C1=N\NC1=CC=C(S(O)(=O)=O)C=C1 RCQGIGSZSJQZDX-KAMYIIQDSA-N 0.000 description 1
• HWTDMFJYBAURQR-UHFFFAOYSA-N 80-82-0 Chemical class OS(=O)(=O)C1=CC=CC=C1[N+]([O-])=O HWTDMFJYBAURQR-UHFFFAOYSA-N 0.000 description 1
• 229920002955 Art silk Polymers 0.000 description 1
• IIDJFWGRECVXCT-UHFFFAOYSA-N CS(=O)(=O)C.[N+](=O)([O-])C1=CC=CC=C1 Chemical class CS(=O)(=O)C.[N+](=O)([O-])C1=CC=CC=C1 IIDJFWGRECVXCT-UHFFFAOYSA-N 0.000 description 1
• VAYGXNSJCAHWJZ-UHFFFAOYSA-N Dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 1
• FFRBMBIXVSCUFS-UHFFFAOYSA-N Martius yellow Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
• HHVIBTZHLRERCL-UHFFFAOYSA-N Methylsulfonylmethane Chemical class CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 description 1
• QTBSBXVTEAMEQO-UHFFFAOYSA-M acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 150000001447 alkali salts Chemical class 0.000 description 1
• 125000004429 atoms Chemical group 0.000 description 1
• JNIGYQOBELCEIZ-MAKDUZDQSA-L barium(2+);5-chloro-4-methyl-2-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate Chemical compound [Ba+2].C1=C(Cl)C(C)=CC(N\N=C/2C3=CC=CC=C3C=CC\2=O)=C1S([O-])(=O)=O.C1=C(Cl)C(C)=CC(N\N=C/2C3=CC=CC=C3C=CC\2=O)=C1S([O-])(=O)=O JNIGYQOBELCEIZ-MAKDUZDQSA-L 0.000 description 1
• 229920002678 cellulose Polymers 0.000 description 1
• 229920003086 cellulose ether Polymers 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 239000003086 colorant Substances 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 238000001914 filtration Methods 0.000 description 1
• 229910052500 inorganic mineral Inorganic materials 0.000 description 1
• QMMFVYPAHWMCMS-UHFFFAOYSA-N methyl sulfide Chemical class CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 description 1
• 230000001035 methylating Effects 0.000 description 1
• 239000011707 mineral Substances 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 230000001264 neutralization Effects 0.000 description 1
• 239000002244 precipitate Substances 0.000 description 1
• 239000001632 sodium acetate Substances 0.000 description 1
• 235000017281 sodium acetate Nutrition 0.000 description 1
• 239000000126 substance Substances 0.000 description 1