AT105587B - Process for the production of colored reserves with vat dyes under vat dyes. - Google Patents

Process for the production of colored reserves with vat dyes under vat dyes.

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Publication number
AT105587B
AT105587B AT105587DA AT105587B AT 105587 B AT105587 B AT 105587B AT 105587D A AT105587D A AT 105587DA AT 105587 B AT105587 B AT 105587B
Authority
AT
Austria
Prior art keywords
vat dyes
production
colored
reserves
vat
Prior art date
Application number
Other languages
German (de)
Original Assignee
Alexander Lauterbach Dr Ing
Enderlin Druckfabrik Und Mecha
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alexander Lauterbach Dr Ing, Enderlin Druckfabrik Und Mecha filed Critical Alexander Lauterbach Dr Ing
Application granted granted Critical
Publication of AT105587B publication Critical patent/AT105587B/en

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Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Herstellung von Buntreserven mit Küpenfarbstoffen unter Küpen- farbstoffen. 



   Nach dem Stammpatent Nr. 103911 werden Buntreserven mit Küpenfarbstoffen unter Küpenfarbstoffen in der Weise hergestellt, dass man einen oder mehrere Küpenfarbstoffe mit reservierenden neutralen Metallverbindungen auf die, gegebenenfalls vorbereitete Ware aufträgt und allenfalls nach vorherigem Dämpfen in einem Farbbade eines Küpenfarbstoffes ausfärbt, wobei gleichzeitig die Reservierung des Farbstoffes vom Farbbade eintritt. Es hat sich nun gezeigt, dass eine Anzahl der als Reserven verwendeten Metallverbindungen, unbeschadet ihrer reservierenden Wirkung, bei dem dem Drucken bzw. Dämpfen folgenden Färben auch die unangenehme Wirkung zeigt, dass, besonders bei 
 EMI1.1 
 geht und dieses hiedurch verunreinigt. 



   Eine Anzahl von Metallsalzen zeigt jedoch, wie eingehende Versuche ergeben haben, die Eigenschaft, ausser ihrer reservierenden Wirkung, den oben angegebenen Übelstand zu verhindern. 



   Die Versuche haben gezeigt, dass z. B. eine Buntreserve, welche Nickelkarbonat oder Magnesiumkarbonat usw. enthält, beim Färben in einer Küpe ohne Farbstoff (diese wurde gewählt, um den Effekt besser beurteilen zu können, als in der farbstoffenthaltenden Küpe) keine oder nur geringe Mengen Illuminationsfarbstoff aus dem Farbstoff in das Farbbad übergehen lässt. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Process for the production of colored reserves with vat dyes under vat dyes.



   According to the parent patent No. 103911, colored reserves are made with vat dyes under vat dyes in such a way that one or more vat dyes with reserving neutral metal compounds are applied to the possibly prepared goods and, if necessary, after previous steaming in a dye bath of a vat dye, the reservation is colored of the dye from the dye bath enters. It has now been shown that a number of the metal compounds used as reserves, without prejudice to their reserving effect, also have the unpleasant effect of dyeing following printing or steaming, especially in
 EMI1.1
 goes and thus contaminates it.



   A number of metal salts show, however, as detailed attempts have shown to prevent the property, in addition to its reserved effect, the above-mentioned disadvantage.



   The tests have shown that z. B. a colored reserve, which contains nickel carbonate or magnesium carbonate, etc., when dyeing in a vat without dye (this was chosen to better assess the effect than in the vat containing the dye) no or only small amounts of illumination dye from the dye into the Lets the dye bath pass.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Verfahren zur Herstellung von Buntreserven mit Küpenfarbstoffen unter Küpenfarbstoffen nach Stammpatent Nr. 103911, dadurch gekennzeichnet, dass der Buntreserve entweder ausschliesslich oder EMI1.2 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Process for the production of colored reserves with vat dyes among vat dyes according to parent patent no. 103911, characterized in that the colored reserve either exclusively or EMI1.2 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT105587D 1925-06-10 1925-11-28 Process for the production of colored reserves with vat dyes under vat dyes. AT105587B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT103911T 1925-06-10
AT105587T 1925-11-28

Publications (1)

Publication Number Publication Date
AT105587B true AT105587B (en) 1927-02-10

Family

ID=29402216

Family Applications (1)

Application Number Title Priority Date Filing Date
AT105587D AT105587B (en) 1925-06-10 1925-11-28 Process for the production of colored reserves with vat dyes under vat dyes.

Country Status (1)

Country Link
AT (1) AT105587B (en)

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