AT31230B - Process for the production of real brown in dyeing and printing. - Google Patents
Process for the production of real brown in dyeing and printing.Info
- Publication number
- AT31230B AT31230B AT31230DA AT31230B AT 31230 B AT31230 B AT 31230B AT 31230D A AT31230D A AT 31230DA AT 31230 B AT31230 B AT 31230B
- Authority
- AT
- Austria
- Prior art keywords
- printing
- dyeing
- production
- real brown
- brown
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 5
- 238000004043 dyeing Methods 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title description 2
- GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000005530 etching Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- FWLHAQYOFMQTHQ-UHFFFAOYSA-N 2-N-[8-[[8-(4-aminoanilino)-10-phenylphenazin-10-ium-2-yl]amino]-10-phenylphenazin-10-ium-2-yl]-8-N,10-diphenylphenazin-10-ium-2,8-diamine hydroxy-oxido-dioxochromium Chemical compound O[Cr]([O-])(=O)=O.O[Cr]([O-])(=O)=O.O[Cr]([O-])(=O)=O.Nc1ccc(Nc2ccc3nc4ccc(Nc5ccc6nc7ccc(Nc8ccc9nc%10ccc(Nc%11ccccc%11)cc%10[n+](-c%10ccccc%10)c9c8)cc7[n+](-c7ccccc7)c6c5)cc4[n+](-c4ccccc4)c3c2)cc1 FWLHAQYOFMQTHQ-UHFFFAOYSA-N 0.000 description 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical class [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 1
- 208000006558 Dental Calculus Diseases 0.000 description 1
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 description 1
- MCIURFJELJKSNV-UHFFFAOYSA-N benzene-1,4-diamine;hydron;chloride Chemical compound Cl.NC1=CC=C(N)C=C1 MCIURFJELJKSNV-UHFFFAOYSA-N 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000767 polyaniline Polymers 0.000 description 1
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 150000003681 vanadium Chemical class 0.000 description 1
- 150000003682 vanadium compounds Chemical class 0.000 description 1
Landscapes
- Coloring (AREA)
Description
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EMI3.1
diaminbase ausgehen.
Bei dieser Verschiedenheit in dem Verhalten des p-Phenylendiamins liessen sich sona@h aus dem bekannten Anilinachwarzverfahren keinerlei Schlüsse auf das vorliegende Verfahren ziehen.
Schliesslich sei noch ein Beispiel für die Herstellung eines Klotzbades angeführt, wie es
EMI3.2
Beispiel.
20 9 p-Phenylendiamin werden in etwa 250 c1n3 heissem Wasser gelöst, mit 450 c kaltem Wasser verdünnt, dann 1-5 9 Rongalit C, sowie eine Lösung von 20 9 chlorsaurem Natron in 50 cm3 Wasser und eine Lösung von 20 9 Chlorammonium in 50 CMt Wasser zugegeben. Dann
EMI3.3
gestellt. Zum Schluss gibt man noch 0'015 9 Ammoniumvanadat zu. Die Brechweinsteingtyzerin- lösung kann z. B. in folgender Weise erhalten werden :
EMI3.4
PATENT-ANSPRÜCHE ;
1.
Verfahren zur Erzeugung von echtem Braun in der Färberei und Druckerei, gekennzeichnet durch Oxydation von stark abgestumpftem, eventuell ganz entsäuertem, salzsauren p-Phenylendiamin oder auch Homologen und Isomeren, durch Chlorate und Spuren von Vanadiumsalzen vermittels Hängen oder Dämpfen, wobei die Vanadiumverbindungen entweder unmittelbar der Klotzbrühe bzw. Druckfarbe zugesetzt oder vor dem Färben bzw. Drucken auf den Stoff aufgebracht werden.
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EMI1.1
EMI1.2
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EMI2.1
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EMI3.1
run out of diamine base.
Given this difference in the behavior of p-phenylenediamine, no conclusions about the present process could be drawn from the known aniline black process.
Finally, let us give an example of how to make a block bath like this
EMI3.2
Example.
20 9 p-phenylenediamine are dissolved in about 250 c1n3 hot water, diluted with 450 c cold water, then 1-5 9 Rongalit C, as well as a solution of 20 9 sodium chloride in 50 cm3 water and a solution of 20 9 chlorammonium in 50 CMt water added. Then
EMI3.3
posed. Finally, 0.015 9 ammonium vanadate is added. The tartar tycerin solution can e.g. B. can be obtained in the following way:
EMI3.4
PATENT CLAIMS;
1.
Process for the production of real brown in dyeing and printing, characterized by the oxidation of heavily blunted, possibly completely deacidified, hydrochloric acid p-phenylenediamine or also homologues and isomers, by means of chlorates and traces of vanadium salts by means of hanging or vapors, whereby the vanadium compounds either directly Padding stock or printing ink can be added or applied to the fabric before dyeing or printing.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1904176062D DE176062C (en) | 1904-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT31230B true AT31230B (en) | 1907-12-27 |
Family
ID=5696162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT31230D AT31230B (en) | 1904-12-20 | 1905-09-13 | Process for the production of real brown in dyeing and printing. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT31230B (en) |
-
1905
- 1905-09-13 AT AT31230D patent/AT31230B/en active
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