AT33320B - Process for the preparation of readily soluble salts of the dye from o-o-tetrazophenol-p-sulfonic acid and β-naphtol. - Google Patents
Process for the preparation of readily soluble salts of the dye from o-o-tetrazophenol-p-sulfonic acid and β-naphtol.Info
- Publication number
- AT33320B AT33320B AT33320DA AT33320B AT 33320 B AT33320 B AT 33320B AT 33320D A AT33320D A AT 33320DA AT 33320 B AT33320 B AT 33320B
- Authority
- AT
- Austria
- Prior art keywords
- dye
- preparation
- tetrazophenol
- naphtol
- sulfonic acid
- Prior art date
Links
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 title claims description 6
- 150000003839 salts Chemical class 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 3
- 238000002360 preparation method Methods 0.000 title description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical group [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 150000004679 hydroxides Chemical class 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000000975 dye Substances 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- -1 alkali metal salts Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 235000005811 Viola adunca Nutrition 0.000 description 1
- 240000009038 Viola odorata Species 0.000 description 1
- 235000013487 Viola odorata Nutrition 0.000 description 1
- 235000002254 Viola papilionacea Nutrition 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- FCPGLSSNBUVLLD-UHFFFAOYSA-N naphthalen-1-ol;sodium Chemical compound [Na].C1=CC=C2C(O)=CC=CC2=C1 FCPGLSSNBUVLLD-UHFFFAOYSA-N 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
<Desc/Clms Page number 2>
zirka 50 Teilen Wasser und lässt diese Mischung unter Rühren bei 40-450 einlaufen in eine mit der nötigen Menge Soda versetzte Lösung von 34 Teilen-Naphtolnatrium. Weon alles eingelaufen ist, erwärmt man noch zirka eine halbe Stunde auf 50-600, salzt aus, laugt ab, presst und trocknet. Der so erhaltene Farbstoff löst sich leicht mit blauvioletter Farbe in Wasser.
PATENT-ANSPRÜCHE :
1. Verfahren zur Darstellung leicht löslicher Salze des Farbstoffes aus o-o-Tetrazo- phenol-p-sulfosäure und 2 Mol. ss-Naphtol, dadurch gekennzeichnet, dass man die Alkalisalze desselben oder die freie Farbsäure, letztere in Gegenwart von Alkalien oder Alkalisalzen mit den Oxyden, Hydroxyden oder Salzen der Metalle der Magnesiumgruppe mit Ausnahme von Beryllium behandelt.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
EMI1.1
EMI1.2
<Desc / Clms Page number 2>
about 50 parts of water and let this mixture run into a solution of 34 parts of naphthol sodium to which the necessary amount of soda has been added, while stirring at 40-450. Once everything has run in, it is heated to 50-600 for about half an hour, salted out, leached, pressed and dried. The dye thus obtained dissolves easily in water with a blue-violet color.
PATENT CLAIMS:
1. A process for the preparation of readily soluble salts of the dye from oo-tetrazo phenol-p-sulfonic acid and 2 mol. SS-naphthol, characterized in that the alkali metal salts thereof or the free dyestuff acid, the latter in the presence of alkalis or alkali metal salts with the Oxides, hydroxides or salts of the metals of the magnesium group with the exception of beryllium.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT33320T | 1907-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT33320B true AT33320B (en) | 1908-06-10 |
Family
ID=3548909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT33320D AT33320B (en) | 1907-08-19 | 1907-08-19 | Process for the preparation of readily soluble salts of the dye from o-o-tetrazophenol-p-sulfonic acid and β-naphtol. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT33320B (en) |
-
1907
- 1907-08-19 AT AT33320D patent/AT33320B/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT33320B (en) | Process for the preparation of readily soluble salts of the dye from o-o-tetrazophenol-p-sulfonic acid and β-naphtol. | |
| AT26860B (en) | Process for the preparation of aminooxy derivatives of phenylnaphtimidazole. | |
| AT39950B (en) | Process for the preparation of thiosalicylic acid (SH: COOH = 1: 2). | |
| AT56745B (en) | Process for the preparation of a monoazo dye which is particularly suitable for the production of violet colored lakes. | |
| AT35591B (en) | Process for the preparation of α-β-oxyanthraquinones respectively. Anthraquinone-α- and -α-β-oxysulfonic acids. | |
| AT70917B (en) | Process for the preparation of yellow monoazo dyes. | |
| AT69741B (en) | Process for the preparation of a hexaaminoarsenobenzene. | |
| DE184496C (en) | ||
| AT35420B (en) | Process for the preparation of a red dye. | |
| AT47157B (en) | Process for the preparation of a water-insoluble disazo dye. | |
| AT46468B (en) | Process for the preparation of a leuco compound of the gallocyanin series. | |
| AT70873B (en) | Process for the preparation of aldehydes of the anthraquinone series. | |
| AT88646B (en) | Process for the production of tanning substances. | |
| AT52937B (en) | Process for the preparation of 3-nitro-4-oxyarylarsinic acids. | |
| AT69746B (en) | Process for the preparation of sulfonic acids of aromatic aminothiazoles. | |
| DE500162C (en) | Process for the preparation of 4-methyl-6-halogen-3-oxy-1-thionaphthenes | |
| AT42404B (en) | Process for the preparation of a monoazo dye for wool. | |
| AT72940B (en) | Process for the preparation of yellow chromating dyes. | |
| AT25223B (en) | Process for the preparation of a condensation product from phenol and formaldehyde. | |
| AT125678B (en) | Process for the preparation of descendants of naphthazarin. | |
| CH190720A (en) | Process for the preparation of a new derivative of an azo dye. | |
| CH108705A (en) | Process for the preparation of a vat dye. | |
| CH209973A (en) | Process for the preparation of an azo dye. | |
| CH152251A (en) | Process for the preparation of an aromatic monoaroyldiamino compound. | |
| CH153387A (en) | Process for the preparation of an arylide of a 3-oxydiarylamine-5-carboxylic acid. |