DE167258C - - Google Patents
Info
- Publication number
- DE167258C DE167258C DENDAT167258D DE167258DA DE167258C DE 167258 C DE167258 C DE 167258C DE NDAT167258 D DENDAT167258 D DE NDAT167258D DE 167258D A DE167258D A DE 167258DA DE 167258 C DE167258 C DE 167258C
- Authority
- DE
- Germany
- Prior art keywords
- sulfonic acid
- acid
- amidophenol
- amidonaphthol
- dioxynaphthalene
- 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.)
- Active
Links
- 239000002253 acid Substances 0.000 claims description 7
- 239000000975 dye Substances 0.000 claims description 7
- GHMLBKRAJCXXBS-UHFFFAOYSA-N Resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 4
- 150000008049 diazo compounds Chemical class 0.000 claims description 3
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-Naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 claims 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 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- 210000002268 Wool Anatomy 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 238000004040 coloring Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Natural products OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 240000002509 Viola sororia Species 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 1
- 230000001264 neutralization Effects 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-N nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds
- C09B45/16—Monoazo compounds containing chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Ja 167258 KLASSE 22«. Yes 167258 CLASS 22 «.
Wird die p-Acetylalkylamido-o-amidophenol-o-sulfosäure, welche man durch Sulfierung, Nitrierung und Reduktion des Acetylalkyl-pamidophenols erhält, mit salpetriger Säure behandelt, so geht sie in eine gelb gefärbte, leicht lösliche Diazoverbindung über, die, mit Aminen und Phenolen kombiniert, wertvolle beizenfärbende Monoazofarbstoffe liefert. Diese sind durch lebhafte Nuancen, gutes Egalisierungsvermögen und hervorragende Echtheit ausgezeichnet.If the p-acetylalkylamido-o-amidophenol-o-sulfonic acid, which can be obtained by sulphonation, nitration and reduction of acetylalkyl-pamidophenol receives, treated with nitrous acid, it changes into a yellow colored, easily soluble diazo compound, with Amines and phenols combined, provides valuable stain-coloring monoazo dyes. These are characterized by lively nuances and good equalizing power and excellent authenticity.
Das Verfahren wird durch folgende Beispiele erläutert:The procedure is illustrated by the following examples:
27,4 kg p-Acetyläthylamido-o-amidophenolo-sulfosäure werden mit 11,5 kg Natronlauge 400 Be. in 500 1 Wasser gelöst; man kühlt auf 0° und setzt dann rasch hintereinander 46,4 kg Salzsäure und 7,2 kg Nitrit hinzu. Sobald Lösung eingetreten, läßt man die Diazoverbindung in die kalt gehaltene, wäßrige Lösung von 15 kg ß-Naphtol, 12,5 kg Lauge27.4 kg of p-acetylethylamido-o-amidophenolo-sulfonic acid are 40 0 Be with 11.5 kg of sodium hydroxide solution. dissolved in 500 l of water; it is cooled to 0 ° and then 46.4 kg of hydrochloric acid and 7.2 kg of nitrite are added in rapid succession. As soon as solution has occurred, the diazo compound is left in the cold, aqueous solution of 15 kg of β-naphthol and 12.5 kg of lye
Farbstoff aus diazotierter p-Acetyläthylamido-o-amidophenolo-sulfosäure undDye from diazotized p-acetylethylamido-o-amidophenolo-sulfonic acid and
Resorcin Resorcinol
ι · 8-Dioxynaphtalin-4-sulfosäure . . .
2 · 3 - Amidonaphtol-6-sulfosäure
ι · 8-Amidonaphtol-3 · 6-disulfosäure
ι · 8-Amidonaphtol-4-sulfosäüre . ...ι · 8-Dioxynaphthalene-4-sulfonic acid. . .
2 x 3 - amidonaphthol-6-sulfonic acid
ι · 8-amidonaphthol-3 · 6-disulfonic acid
ι · 8-amidonaphthol-4-sulfonic acid. ...
Das Egalisierungsvermögen dieser Kombinationen ist wesentlich besser als das der entsprechenden bekannten Farbstoffe aus o-The leveling power of these combinations is much better than that of the corresponding known dyes from o-
und 21 kg Soda einlaufen. Der Farbstoff scheidet sich hierbei aus; er löst sich in reinem Wasser mit blauer Farbe. Wolle wird in saurem Bade rotbraun gefärbt. Durch Nachbehandlung mit Bichromat geht die Farbe in violettschwarz über.and pour in 21 kg of soda. The dye separates out here; he dissolves in pure water with blue color. Wool is dyed red-brown in an acid bath. By After treatment with bichromate, the color turns violet-black.
Oder: 27,4 kg p-Acetyläthylamido-o-amidophenol-o-sulfosäure werden, wie oben angegeben, diazotiert; dann läßt man eine neutrale Lösung von 36 kg 1 · 8 - Dioxynaphta-Hn-3 · 6-disulfosäure in 200 1 Wasser hinzufließen und gibt 41 kg Natriumacetat hinzu. Nach 24 Stunden wird der gebildete Farbstoff durch Zusatz von Kochsalz ausgefällt. Seine wäßrige Lösung ist rot gefärbt. Er färbt Wolle in saurem Bade violett. Durch Nachchromierung geht die Farbe in ein echtes Dunkelblau über.Or: 27.4 kg of p-acetylethylamido-o-amidophenol-o-sulfonic acid are, as indicated above, diazotized; then you leave a neutral one Solution of 36 kg of 1 x 8 - Dioxynaphta-Hn-3 · Add 6-disulfonic acid in 200 l of water and add 41 kg of sodium acetate. After 24 hours, the dye formed is precipitated by adding sodium chloride. Its aqueous solution is colored red. He dyes wool purple in an acid bath. By After chrome plating, the color turns into a real dark blue.
Die Färbeeigenschaften einiger anderen Kombinationen ergeben sich aus nachfolgender Tabelle:The coloring properties of some other combinations result from the following Tabel:
Amidophenol-p-sulfosäure, o-Amidokresolp-sulfosäure und o- Nitro -ο -amidophenol-psulfosäure. Amidophenol-p-sulfonic acid, o-amidocresolp-sulfonic acid and o-nitro-o-amidophenol-psulfonic acid.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE167258C true DE167258C (en) |
Family
ID=432584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT167258D Active DE167258C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE167258C (en) |
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0
- DE DENDAT167258D patent/DE167258C/de active Active
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