BE446548A - - Google Patents

Info

Publication number

BE446548A

BE446548A BE446548DA BE446548A BE 446548 A BE446548 A BE 446548A BE 446548D A BE446548D A BE 446548DA BE 446548 A BE446548 A BE 446548A

Authority

BE

Belgium

Prior art keywords

dyes

dye

parts

shades

solution

Prior art date

Links

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• 239000000975 dye Substances 0.000 claims description 34
• 150000008049 diazo compounds Chemical class 0.000 claims description 5
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
• 238000000034 method Methods 0.000 claims description 4
• 125000001424 substituent group Chemical group 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 3
• 125000004183 alkoxy alkyl group Chemical group 0.000 claims description 2
• 125000000217 alkyl group Chemical group 0.000 claims description 2
• 239000001257 hydrogen Substances 0.000 claims description 2
• 229910052739 hydrogen Inorganic materials 0.000 claims description 2
• 238000002360 preparation method Methods 0.000 claims description 2
• 150000003512 tertiary amines Chemical class 0.000 claims 1
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
• 229920000297 Rayon Polymers 0.000 description 10
• 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 10
• 239000007787 solid Substances 0.000 description 6
• YLNDNABNWASMFD-UHFFFAOYSA-N 4-[(1,3-dimethylimidazol-1-ium-2-yl)diazenyl]-n,n-dimethylaniline Chemical compound C1=CC(N(C)C)=CC=C1N=NC1=[N+](C)C=CN1C YLNDNABNWASMFD-UHFFFAOYSA-N 0.000 description 5
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
• 230000002378 acidificating effect Effects 0.000 description 5
• 238000011282 treatment Methods 0.000 description 5
• TYMLOMAKGOJONV-UHFFFAOYSA-N 4-nitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1 TYMLOMAKGOJONV-UHFFFAOYSA-N 0.000 description 4
• 239000002253 acid Substances 0.000 description 4
• 238000009835 boiling Methods 0.000 description 4
• 238000006243 chemical reaction Methods 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
• 238000004043 dyeing Methods 0.000 description 4
• 238000006386 neutralization reaction Methods 0.000 description 4
• 239000001044 red dye Substances 0.000 description 4
• VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 3
• 230000015572 biosynthetic process Effects 0.000 description 3
• 239000002270 dispersing agent Substances 0.000 description 3
• 239000006185 dispersion Substances 0.000 description 3
• 239000000835 fiber Substances 0.000 description 3
• UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
• 239000001632 sodium acetate Substances 0.000 description 3
• 235000017281 sodium acetate Nutrition 0.000 description 3
• LXQOQPGNCGEELI-UHFFFAOYSA-N 2,4-dinitroaniline Chemical compound NC1=CC=C([N+]([O-])=O)C=C1[N+]([O-])=O LXQOQPGNCGEELI-UHFFFAOYSA-N 0.000 description 2
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• 238000001914 filtration Methods 0.000 description 2
• -1 hydroxyethyl group Chemical group 0.000 description 2
• 229910052500 inorganic mineral Inorganic materials 0.000 description 2
• 239000011707 mineral Substances 0.000 description 2
• 235000010755 mineral Nutrition 0.000 description 2
• 235000011121 sodium hydroxide Nutrition 0.000 description 2
• NBJZEUQTGLSUOB-UHFFFAOYSA-N 1-chloro-4-isocyanato-2-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC(N=C=O)=CC=C1Cl NBJZEUQTGLSUOB-UHFFFAOYSA-N 0.000 description 1
• FUJSJWRORKKPAI-UHFFFAOYSA-N 2-(2,4-dichlorophenoxy)acetyl chloride Chemical compound ClC(=O)COC1=CC=C(Cl)C=C1Cl FUJSJWRORKKPAI-UHFFFAOYSA-N 0.000 description 1
• PYLDCZJUHYVOAF-UHFFFAOYSA-N 4-chlorobutyl acetate Chemical compound CC(=O)OCCCCCl PYLDCZJUHYVOAF-UHFFFAOYSA-N 0.000 description 1
• 241000219496 Alnus Species 0.000 description 1
• 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 1
• 230000029936 alkylation Effects 0.000 description 1
• 238000005804 alkylation reaction Methods 0.000 description 1
• 150000001448 anilines Chemical group 0.000 description 1
• 239000001049 brown dye Substances 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 230000003197 catalytic effect Effects 0.000 description 1
• MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Substances ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 238000009833 condensation Methods 0.000 description 1
• 230000005494 condensation Effects 0.000 description 1
• 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
• 238000005984 hydrogenation reaction Methods 0.000 description 1
• 239000000203 mixture Substances 0.000 description 1
• 230000007935 neutral effect Effects 0.000 description 1
• 229910052757 nitrogen Inorganic materials 0.000 description 1
• 239000001048 orange dye Substances 0.000 description 1
• 239000011541 reaction mixture Substances 0.000 description 1
• 239000010979 ruby Substances 0.000 description 1
• 229910001750 ruby Inorganic materials 0.000 description 1
• 150000003335 secondary amines Chemical class 0.000 description 1
• 238000005507 spraying Methods 0.000 description 1
• 238000000967 suction filtration Methods 0.000 description 1
• 210000004243 sweat Anatomy 0.000 description 1
• YXFVVABEGXRONW-UHFFFAOYSA-N toluene Substances CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 1
• 238000005406 washing Methods 0.000 description 1