DE234025A - - Google Patents

Info

Publication number

DE234025A

DE234025A DE234025A DE 234025 A DE234025 A DE 234025A DE 234025 A DE234025 A DE 234025A

Authority

DE

Germany

Prior art keywords

parts

triaminodiphenyl

dyes

molecules

phenylenediamine

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

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• 239000000975 dye Substances 0.000 claims description 15
• 150000001412 amines Chemical class 0.000 claims description 5
• 239000000987 azo dye Substances 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
• 238000000034 method Methods 0.000 claims description 4
• 150000004985 diamines Chemical class 0.000 claims description 3
• 239000000203 mixture Substances 0.000 claims description 3
• 238000002360 preparation method Methods 0.000 claims description 3
• QPKNFEVLZVJGBM-UHFFFAOYSA-N 2-aminonaphthalen-1-ol Chemical class C1=CC=CC2=C(O)C(N)=CC=C21 QPKNFEVLZVJGBM-UHFFFAOYSA-N 0.000 claims description 2
• 125000000217 alkyl group Chemical group 0.000 claims description 2
• 238000003776 cleavage reaction Methods 0.000 claims description 2
• -1 naphthylenediamines Chemical class 0.000 claims description 2
• 230000007017 scission Effects 0.000 claims description 2
• 239000000126 substance Substances 0.000 claims description 2
• 125000002252 acyl group Chemical group 0.000 claims 2
• 150000008049 diazo compounds Chemical class 0.000 claims 1
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
• 229920002955 Art silk Polymers 0.000 description 5
• IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 4
• LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 4
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
• 239000002253 acid Substances 0.000 description 3
• 229940018564 m-phenylenediamine Drugs 0.000 description 3
• WZCQRUWWHSTZEM-UHFFFAOYSA-N 1,3-phenylenediamine Chemical compound NC1=CC=CC(N)=C1 WZCQRUWWHSTZEM-UHFFFAOYSA-N 0.000 description 2
• 238000001816 cooling Methods 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
• CHMBIJAOCISYEW-UHFFFAOYSA-N n-(4-aminophenyl)acetamide Chemical compound CC(=O)NC1=CC=C(N)C=C1 CHMBIJAOCISYEW-UHFFFAOYSA-N 0.000 description 2
• 235000010288 sodium nitrite Nutrition 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• KZMAWJRXKGLWGS-UHFFFAOYSA-N 2-chloro-n-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]-n-(3-methoxypropyl)acetamide Chemical compound S1C(N(C(=O)CCl)CCCOC)=NC(C=2C=CC(OC)=CC=2)=C1 KZMAWJRXKGLWGS-UHFFFAOYSA-N 0.000 description 1
• NNCCQALFJIMRKB-UHFFFAOYSA-N 4-[(dimethylamino)methyl]aniline Chemical compound CN(C)CC1=CC=C(N)C=C1 NNCCQALFJIMRKB-UHFFFAOYSA-N 0.000 description 1
• 241000947840 Alteromonadales Species 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1
• 150000005002 naphthylamines Chemical class 0.000 description 1
• 230000020477 pH reduction Effects 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• VOZKAJLKRJDJLL-UHFFFAOYSA-N tolylenediamine group Chemical group CC1=C(C=C(C=C1)N)N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 1