DE761377A - - Google Patents

Info

Publication number

DE761377A

DE761377A DE761377A DE 761377 A DE761377 A DE 761377A DE 761377 A DE761377 A DE 761377A

Authority

DE

Germany

Prior art keywords

water

solubilizing

group

substituents

solution

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.)

Pending

Links

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• Global Dossier
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• 239000000975 dye Substances 0.000 claims description 8
• 125000001424 substituent group Chemical group 0.000 claims description 7
• 229910052801 chlorine Inorganic materials 0.000 claims description 2
• 125000001309 chloro group Chemical group Cl* 0.000 claims description 2
• 239000000203 mixture Substances 0.000 claims description 2
• 238000000034 method Methods 0.000 claims 2
• 150000001412 amines Chemical class 0.000 claims 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 claims 1
• 159000000000 sodium salts Chemical class 0.000 description 5
• VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
• 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 3
• 239000010985 leather Substances 0.000 description 3
• RXQNKKRGJJRMKD-UHFFFAOYSA-N 5-bromo-2-methylaniline Chemical compound CC1=CC=C(Br)C=C1N RXQNKKRGJJRMKD-UHFFFAOYSA-N 0.000 description 2
• 230000008878 coupling Effects 0.000 description 2
• 238000010168 coupling process Methods 0.000 description 2
• 238000005859 coupling reaction Methods 0.000 description 2
• -1 nitro, amino Chemical group 0.000 description 2
• 239000000843 powder Substances 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
• 125000000738 acetamido group Chemical group [H]C([H])([H])C(=O)N([H])[*] 0.000 description 1
• 239000003513 alkali Substances 0.000 description 1
• 239000000987 azo dye Substances 0.000 description 1
• 244000309466 calf Species 0.000 description 1
• MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Substances ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 1
• 239000003086 colorant Substances 0.000 description 1
• DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
• 238000004043 dyeing Methods 0.000 description 1
• 150000002466 imines Chemical class 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
• 230000002035 prolonged effect Effects 0.000 description 1
• 238000011084 recovery Methods 0.000 description 1
• 239000011734 sodium Substances 0.000 description 1
• 229910052708 sodium Inorganic materials 0.000 description 1
• 230000003381 solubilizing effect Effects 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 239000000126 substance Substances 0.000 description 1