DE2150823A1 - Rote Monoazofarbstoffe zum unterschiedlichen Einfaerben von Polyamiden und Verfahren zu ihrer Herstellung - Google Patents

Info

Publication number

DE2150823A1

DE2150823A1 DE19712150823 DE2150823A DE2150823A1 DE 2150823 A1 DE2150823 A1 DE 2150823A1 DE 19712150823 DE19712150823 DE 19712150823 DE 2150823 A DE2150823 A DE 2150823A DE 2150823 A1 DE2150823 A1 DE 2150823A1

Authority

DE

Germany

Prior art keywords

nylon

polyamides

production

dyes

different colors

Prior art date

1970-10-12

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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• 229920002647 polyamide Polymers 0.000 title claims description 8
• 239000004952 Polyamide Substances 0.000 title claims description 7
• 239000000975 dye Substances 0.000 title description 17
• 238000004519 manufacturing process Methods 0.000 title description 2
• 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 title description 2
• 238000000034 method Methods 0.000 title description 2
• 239000003086 colorant Substances 0.000 title 1
• 150000001875 compounds Chemical class 0.000 claims description 7
• 238000004043 dyeing Methods 0.000 claims description 5
• 239000004753 textile Substances 0.000 claims description 5
• 230000007935 neutral effect Effects 0.000 claims description 4
• KXDAEFPNCMNJSK-UHFFFAOYSA-N Benzamide Chemical group NC(=O)C1=CC=CC=C1 KXDAEFPNCMNJSK-UHFFFAOYSA-N 0.000 claims 1
• 229920001778 nylon Polymers 0.000 description 13
• 239000004677 Nylon Substances 0.000 description 11
• 229920002302 Nylon 6,6 Polymers 0.000 description 5
• 239000000835 fiber Substances 0.000 description 5
• 230000002378 acidificating effect Effects 0.000 description 4
• 238000004040 coloring Methods 0.000 description 4
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
• HBZVNWNSRNTWPS-UHFFFAOYSA-N 6-amino-4-hydroxynaphthalene-2-sulfonic acid Chemical compound C1=C(S(O)(=O)=O)C=C(O)C2=CC(N)=CC=C21 HBZVNWNSRNTWPS-UHFFFAOYSA-N 0.000 description 3
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 230000008878 coupling Effects 0.000 description 3
• 238000010168 coupling process Methods 0.000 description 3
• 238000005859 coupling reaction Methods 0.000 description 3
• QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
• IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 2
• 229920002292 Nylon 6 Polymers 0.000 description 2
• CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
• FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
• 239000002131 composite material Substances 0.000 description 2
• 239000004744 fabric Substances 0.000 description 2
• 239000013067 intermediate product Substances 0.000 description 2
• 239000000047 product Substances 0.000 description 2
• 239000011734 sodium Substances 0.000 description 2
• LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
• 239000000725 suspension Substances 0.000 description 2
• 210000002268 wool Anatomy 0.000 description 2
• HEAHMJLHQCESBZ-UHFFFAOYSA-N 2,5-diaminobenzenesulfonic acid Chemical compound NC1=CC=C(N)C(S(O)(=O)=O)=C1 HEAHMJLHQCESBZ-UHFFFAOYSA-N 0.000 description 1
• BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
• 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
• 239000002253 acid Substances 0.000 description 1
• 150000001412 amines Chemical class 0.000 description 1
• 229910021529 ammonia Inorganic materials 0.000 description 1
• PASDCCFISLVPSO-UHFFFAOYSA-N benzoyl chloride Chemical compound ClC(=O)C1=CC=CC=C1 PASDCCFISLVPSO-UHFFFAOYSA-N 0.000 description 1
• 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
• 239000012954 diazonium Substances 0.000 description 1
• 150000001989 diazonium salts Chemical class 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
• 150000007522 mineralic acids Chemical class 0.000 description 1
• LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
• 238000006386 neutralization reaction Methods 0.000 description 1
• 239000000575 pesticide Substances 0.000 description 1
• 239000002244 precipitate Substances 0.000 description 1
• 239000001044 red dye Substances 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1
• 239000002002 slurry Substances 0.000 description 1
• 229910052708 sodium Inorganic materials 0.000 description 1
• 229910000029 sodium carbonate Inorganic materials 0.000 description 1
• 239000011780 sodium chloride Substances 0.000 description 1
• 235000010288 sodium nitrite Nutrition 0.000 description 1
• 238000010186 staining Methods 0.000 description 1
• 239000000758 substrate Substances 0.000 description 1
• BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1

Cited By (2)