CH147697A - Process for the production of a new metal-containing dye. - Google Patents
Process for the production of a new metal-containing dye.Info
- Publication number
- CH147697A CH147697A CH147697DA CH147697A CH 147697 A CH147697 A CH 147697A CH 147697D A CH147697D A CH 147697DA CH 147697 A CH147697 A CH 147697A
- Authority
- CH
- Switzerland
- Prior art keywords
- acid
- dye
- containing dye
- new metal
- amino
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims description 6
- 239000002184 metal Substances 0.000 title claims description 6
- 238000000034 method Methods 0.000 title claims description 3
- 238000004519 manufacturing process Methods 0.000 title description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 4
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229920000297 Rayon Polymers 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000003086 colorant Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 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
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 2
- RWZYAGGXGHYGMB-UHFFFAOYSA-N anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 claims 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 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
- C09B45/24—Disazo or polyazo compounds
- C09B45/32—Disazo or polyazo compounds containing other metals
-
- 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
- C09B45/24—Disazo or polyazo compounds
- C09B45/26—Disazo or polyazo compounds containing chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
Zusatzpatent zum Hauptpatent Nr. 145448. Verfahren zur Herstellung eines neuen metallhaltigen Farbstoffes. Es wurde gefunden, dass man einen neuen metallbaltigen Farbstoff erhält, wenn man den Disazofarbstoff der Formel:
EMI0001.0006
der durch Kuppeln von diazotierter Antbra- nilsäure in saurem Medium mit 2-Amino-5- oxynaphthalin <B>-7-</B> sulfosäure und Einwirkung von diazotierter 4-Ohlor-2-amino-l-phei)o1-6- sulfosäure auf den entstandenen Monoazofarb- stoff in alkalischem Medium erhalten werden kann, mit einem nickel- und einem ehroin- abgebenden Mittel behandelt.
Der erhaltene metallhaltige Farbstoff stellt ein dunkel gefärbtes Pulver dar, das sich in Wasser mit blauer, in konzentrierter Schwe felsäure mit violetter Farbe löst und Viskose in egalen grauen Tönen färbt.
<I>Beispiel:</I> <B>6,7</B> Teile des Natriumsalzes des Disazo- farbstoffes aus diazotierter 4-Chlor-2-aniino- 1-phenol-6-stilfosätir-e und dem Farbstoffe aus diazotierter Antbranilsäure und 2-Amino-5- oxynaphthalin.7-sulfosäure (sauer gekuppelt) werden in<B>500</B> Teilen Wasser gelöst und rückfliessend mit 1,2 Teilen Ni012 behandelt.
Nach Zugabe von 2,2 Teilen Cr",0,3 als Fluor- ehromlösung wird weiter gekocht bis zur völligen Durchmetallisierung. Der Farbstoff wird durch Eindampfen und Zugabe von Kochsalz abgeschieden.
Additional patent to main patent No. 145448. Process for the production of a new metal-containing dye. It has been found that a new metal-containing dye is obtained if the disazo dye of the formula:
EMI0001.0006
by coupling diazotized anthanolic acid in acidic medium with 2-amino-5-oxynaphthalene <B> -7- </B> sulfonic acid and the action of diazotized 4-chloro-2-amino-l-phei) o1-6- sulfonic acid can be obtained on the resulting monoazo dye in an alkaline medium, treated with a nickel and an earring-releasing agent.
The metal-containing dye obtained is a dark-colored powder which dissolves in water with blue, in concentrated sulfuric acid with violet color and colors viscose in level gray tones.
<I> Example: </I> <B> 6.7 </B> parts of the sodium salt of the disazo dye from diazotized 4-chloro-2-aniino-1-phenol-6-stilfosätir-e and the dye from diazotized Antbranilic acid and 2-amino-5-oxynaphthalene.7-sulfonic acid (acid-coupled) are dissolved in 500 parts of water and treated under reflux with 1.2 parts of Ni012.
After adding 2.2 parts of Cr ", 0.3 as a fluorine solution, the mixture is further boiled until it is completely metallized. The dye is deposited by evaporation and addition of sodium chloride.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH147697T | 1929-06-20 | ||
| CH145448T | 1930-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH147697A true CH147697A (en) | 1931-06-15 |
Family
ID=25714703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH147697D CH147697A (en) | 1929-06-20 | 1929-06-20 | Process for the production of a new metal-containing dye. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH147697A (en) |
-
1929
- 1929-06-20 CH CH147697D patent/CH147697A/en unknown
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