AT117849B - Process for printing and fixing vat colors in addition to aniline black or similar dyes produced on the fiber by oxidation. - Google Patents
Process for printing and fixing vat colors in addition to aniline black or similar dyes produced on the fiber by oxidation.Info
- Publication number
- AT117849B AT117849B AT117849DA AT117849B AT 117849 B AT117849 B AT 117849B AT 117849D A AT117849D A AT 117849DA AT 117849 B AT117849 B AT 117849B
- Authority
- AT
- Austria
- Prior art keywords
- addition
- printing
- aniline black
- oxidation
- fiber
- Prior art date
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- Coloring (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zum Drucken und Fixieren von Küpenfarben neben Anilinschwarz oder ähnlichendurchOxydationaufderFasererzeugtenFarbstoffen.
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wie Pflanzensehleime, z. B. Carraghenmoos allein oder in Gemischen mit Stärke, Mehl oder ähnlichen Verdickungen, verdickt aufträgt, dann erst das mitgedruckte Anilinschwarz durch kurzes Dämpfen oder Verhängen oxydiert und hierauf die Küpenfarben mit einer aus einer alkalischen Hydrosulfitlösung bestehenden Reduktionslösung behandelt und ohne zu trocknen kurz dämpft. Die so mitgedruckten
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die Anilinsehwarzdruckfarben ; anderseits wird das entwickelte Aniiinschwarz durch das nur kurze Dämpfzeit erfordernde Fixieren der Küpeufarben nicht beeinflusst.
Wir erläutern das Verfahren durch folgende Beispiele :
1. Beispiel :
Druckfarbe für Küpenfarbstoffe : Druckfarbe für Anilinsehwarz :
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deutschen Patentschrift Nr. 412053 5 g Anilinöl
300 g Wasser 600 g Verdickung M
600 g Verdickung M 25 g chlorsaures Natron 1000 # 50 g gelbes Blutlaugensalz
236 g Wasser
1000 g
Verdickung M :
75 g Methylzellulose trocken werden mit
925 g warmem Wasser übergossen 1000 g, die Lösung erfolgt mit dem Erkalten.
Nach dem Drucken wird die Ware 1 Minute im Mather-Platt bei 95 C gedämpft, dann zur Fixierung der Küpenfarbe in folgender Lösung geklotzt :
100 g Hydrosulfit konz. Pulver
747 g kaltes Wasser
150 cm3 Natronlauge 40 Be
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<Desc/Clms Page number 2>
Anschliessend wird ohne zu trocknen in einem Rollenkasten bei 95-98 C kurz, zirka 15 Sekunden, gedämpft, dann gespult, schwach gesäuert, gespült und koehend geseift.
2. Beispiel :
Druckfarbe für Küpenfarbstoffe : Druckfarbe für Anilinschwarz :
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1000 g
Carraghenm osverdickung :
50 g Carraghenmoos werden mit
950 # Wasser 4 Stunden gut verkocht ; das verdampfte Wasser ist zu ergänzen 1000 g
Die Behandlung ist die gleiche wie im 1. Beispiel.
<Desc / Clms Page number 1>
Process for printing and fixing vat colors in addition to aniline black or similar dyes produced on the fiber by oxidation.
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like plant slimes, e.g. B. Carraghenmoos alone or in mixtures with starch, flour or similar thickening, only then oxidizes the printed aniline black by brief steaming or hanging and then treating the vat colors with a reducing solution consisting of an alkaline hydrosulfite solution and steaming briefly without drying. The ones so printed
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the aniline inks; on the other hand, the developed aluminum black is not influenced by the fixing of the vat colors, which only requires a short steaming time.
We explain the process with the following examples:
1st example:
Printing ink for vat dyes: Printing ink for aniline resin:
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German Patent No. 412053 5 g of aniline oil
300 g water 600 g thickening M
600 g thickener M 25 g sodium chloride 1000 # 50 g yellow blood liquor salt
236 g of water
1000 g
Thickening M:
75 g of methyl cellulose are dry with
925 g of warm water poured over 1000 g, the solution occurs when it cools.
After printing, the goods are steamed for 1 minute in the Mather-Platt at 95 C, then padded in the following solution to fix the vat color:
100 g hydrosulfite conc. powder
747 g cold water
150 cm3 caustic soda 40 Be
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<Desc / Clms Page number 2>
Then it is steamed briefly, about 15 seconds, in a roller box at 95-98 C, without drying, then rinsed, slightly acidified, rinsed and soaped off.
2nd example:
Printing ink for vat dyes: Printing ink for aniline black:
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1000 g
Carraghenm o thickening:
50 g of carraghen moss are included
950 # water boiled well for 4 hours; the evaporated water is to be added 1000 g
The treatment is the same as in the 1st example.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE117849X | 1928-05-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT117849B true AT117849B (en) | 1930-05-26 |
Family
ID=5655335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT117849D AT117849B (en) | 1928-05-16 | 1929-04-30 | Process for printing and fixing vat colors in addition to aniline black or similar dyes produced on the fiber by oxidation. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT117849B (en) |
-
1929
- 1929-04-30 AT AT117849D patent/AT117849B/en active
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