BE570127A - - Google Patents

Info

Publication number

BE570127A

BE570127A BE570127DA BE570127A BE 570127 A BE570127 A BE 570127A BE 570127D A BE570127D A BE 570127DA BE 570127 A BE570127 A BE 570127A

Authority

BE

Belgium

Prior art keywords

parts

volume

water

dye

methyl

Prior art date

Links

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• 239000000975 dye Substances 0.000 description 64
• HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 45
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 39
• 239000000243 solution Substances 0.000 description 29
• 238000000034 method Methods 0.000 description 24
• 210000002268 Wool Anatomy 0.000 description 20
• CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 18
• VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 15
• VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 14
• LPXPTNMVRIOKMN-UHFFFAOYSA-M Sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 14
• 229910052804 chromium Inorganic materials 0.000 description 14
• 239000011651 chromium Substances 0.000 description 14
• 238000003756 stirring Methods 0.000 description 14
• 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 description 12
• 239000000843 powder Substances 0.000 description 12
• 239000007787 solid Substances 0.000 description 12
• 230000001264 neutralization Effects 0.000 description 11
• 150000001845 chromium compounds Chemical class 0.000 description 10
• 150000001875 compounds Chemical class 0.000 description 10
• FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
• 150000008049 diazo compounds Chemical class 0.000 description 9
• 235000017550 sodium carbonate Nutrition 0.000 description 9
• 229910000029 sodium carbonate Inorganic materials 0.000 description 9
• 150000007524 organic acids Chemical class 0.000 description 8
• 239000011541 reaction mixture Substances 0.000 description 8
• 230000001808 coupling Effects 0.000 description 7
• 238000010168 coupling process Methods 0.000 description 7
• 238000005859 coupling reaction Methods 0.000 description 7
• 239000000203 mixture Substances 0.000 description 7
• 238000007747 plating Methods 0.000 description 7
• 239000001187 sodium carbonate Substances 0.000 description 7
• 235000010288 sodium nitrite Nutrition 0.000 description 7
• 230000027326 copulation Effects 0.000 description 6
• 238000004040 coloring Methods 0.000 description 5
• LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Substances [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 5
• 239000011780 sodium chloride Substances 0.000 description 5
• 239000000725 suspension Substances 0.000 description 5
• KMUONIBRACKNSN-UHFFFAOYSA-N Potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 description 4
• 239000000470 constituent Substances 0.000 description 4
• VLZVIIYRNMWPSN-UHFFFAOYSA-N 2-Amino-4-nitrophenol Chemical compound NC1=CC([N+]([O-])=O)=CC=C1O VLZVIIYRNMWPSN-UHFFFAOYSA-N 0.000 description 3
• BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 3
• WQZGKKKJIJFFOK-GASJEMHNSA-N D-Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
• 239000002253 acid Substances 0.000 description 3
• 238000001816 cooling Methods 0.000 description 3
• 238000001914 filtration Methods 0.000 description 3
• 239000008103 glucose Substances 0.000 description 3
• 238000002360 preparation method Methods 0.000 description 3
• AJWIWEGQLDDWQC-UHFFFAOYSA-N 2-amino-4-methyl-6-nitrophenol Chemical compound CC1=CC(N)=C(O)C([N+]([O-])=O)=C1 AJWIWEGQLDDWQC-UHFFFAOYSA-N 0.000 description 2
• UIIMBOGNXHQVGW-UHFFFAOYSA-M NaHCO3 Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
• 229940069002 Potassium Dichromate Drugs 0.000 description 2
• 238000007792 addition Methods 0.000 description 2
• 125000005907 alkyl ester group Chemical group 0.000 description 2
• 125000000217 alkyl group Chemical group 0.000 description 2
• UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
• 239000003795 chemical substances by application Substances 0.000 description 2
• 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 2
• 238000004043 dyeing Methods 0.000 description 2
• 239000000835 fiber Substances 0.000 description 2
• 229910052736 halogen Inorganic materials 0.000 description 2
• 150000002367 halogens Chemical class 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• -1 o-aminophenol alkyl ethers Chemical class 0.000 description 2
• 239000002244 precipitate Substances 0.000 description 2
• 239000012266 salt solution Substances 0.000 description 2
• 125000001424 substituent group Chemical group 0.000 description 2
• 125000000565 sulfonamide group Chemical group 0.000 description 2
• WASQBNCGNUTVNI-UHFFFAOYSA-N 2-amino-4,6-dichlorophenol Chemical compound NC1=CC(Cl)=CC(Cl)=C1O WASQBNCGNUTVNI-UHFFFAOYSA-N 0.000 description 1
• YVABZNRBGQKYTP-UHFFFAOYSA-N 2-amino-4-ethyl-6-nitrophenol Chemical compound CCC1=CC(N)=C(O)C([N+]([O-])=O)=C1 YVABZNRBGQKYTP-UHFFFAOYSA-N 0.000 description 1
• ZDMBLPBTZZZSIW-UHFFFAOYSA-N 2-amino-6-methyl-4-nitrophenol Chemical compound CC1=CC([N+]([O-])=O)=CC(N)=C1O ZDMBLPBTZZZSIW-UHFFFAOYSA-N 0.000 description 1
• 239000005695 Ammonium acetate Substances 0.000 description 1
• BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
• 239000004952 Polyamide Substances 0.000 description 1
• TYJJADVDDVDEDZ-UHFFFAOYSA-M Potassium bicarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
• 230000002378 acidificating Effects 0.000 description 1
• 150000001412 amines Chemical class 0.000 description 1
• USFZMSVCRYTOJT-UHFFFAOYSA-N ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
• 235000019257 ammonium acetate Nutrition 0.000 description 1
• 229940043376 ammonium acetate Drugs 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
• 238000009835 boiling Methods 0.000 description 1
• 239000003086 colorant Substances 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 230000000875 corresponding Effects 0.000 description 1
• 125000004185 ester group Chemical group 0.000 description 1
• 125000001033 ether group Chemical group 0.000 description 1
• 235000015243 ice cream Nutrition 0.000 description 1
• 150000002500 ions Chemical class 0.000 description 1
• 239000010985 leather Substances 0.000 description 1
• 238000001465 metallisation Methods 0.000 description 1
• 238000002156 mixing Methods 0.000 description 1
• QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
• 150000002989 phenols Chemical class 0.000 description 1
• 229920002647 polyamide Polymers 0.000 description 1
• 239000011736 potassium bicarbonate Substances 0.000 description 1
• 235000015497 potassium bicarbonate Nutrition 0.000 description 1
• 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
• 229940094025 potassium bicarbonate Drugs 0.000 description 1
• 238000001556 precipitation Methods 0.000 description 1
• 235000017557 sodium bicarbonate Nutrition 0.000 description 1
• 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 238000005406 washing Methods 0.000 description 1