AT49672B - Process for white or Color etching of goods dyed with oxidizable dyes, in particular indigo, by means of nitrogen-oxygen compounds. - Google Patents

Process for white or Color etching of goods dyed with oxidizable dyes, in particular indigo, by means of nitrogen-oxygen compounds.

Info

Publication number
AT49672B
AT49672B AT49672DA AT49672B AT 49672 B AT49672 B AT 49672B AT 49672D A AT49672D A AT 49672DA AT 49672 B AT49672 B AT 49672B
Authority
AT
Austria
Prior art keywords
white
nitrogen
oxygen compounds
oxidizable dyes
color etching
Prior art date
Application number
Other languages
German (de)
Inventor
Moritz Freiberger
Original Assignee
Moritz Freiberger
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 Moritz Freiberger filed Critical Moritz Freiberger
Application granted granted Critical
Publication of AT49672B publication Critical patent/AT49672B/en

Links

Landscapes

  • Printing Methods (AREA)
  • Coloring (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 
 EMI1.3 
 

 <Desc/Clms Page number 2> 

 
 EMI2.1 
 Rot auch das Blau ätzt. 



   VI. Indigogefärbte Ware wird mit Krcsotingelb G oder Aurophenin O überfärbt. Diese grüne Färbung wird mit folgender   Atzweissfarbe   bedruckt, dann   Matherplattiert   und nach 
 EMI2.2 
   1 ka Stärkekleister.   



   VII. Wie Beispiel VI. Die indigoblaue Ware wird aber anstatt mit direktzichenden Parbstoffen in bekannter Weise mit   Paranitranilinrot überfärbt.   



   PATENT-ANSPRÜCHE :
1. Verfahren zum W eiss- bezw. Buntätzen von mit oxydierbaren Farbstoffen, insbesondere 
 EMI2.3 
   man     als Ätzmittel Salze   von Stickstoflsauerstoff verbindungen verwendet, die durch kurze Einwirkung   warmer   starker Säuren zur Wirkung gebracht werden.



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 
 EMI1.3
 

 <Desc / Clms Page number 2>

 
 EMI2.1
 Red also etches the blue.



   VI. Indigo-dyed goods are over-dyed with Krcsotin Yellow G or Aurophenin O. This green color is printed with the following two-tone color, then mat-plated and after
 EMI2.2
   1 ka starch paste.



   VII. As in Example VI. The indigo blue goods are colored with paranitraniline red in the known manner instead of direct marking substances.



   PATENT CLAIMS:
1. Process for white or Colored etching of oxidizable dyes, in particular
 EMI2.3
   the etching agents used are salts of nitrogen-oxygen compounds, which are brought into effect by brief exposure to warm, strong acids.

Claims (1)

2. Eine Ausführungsform des Verfahrens nach Anspruch l, dadurch gekennzeichnet, dass man in den unter 1 beschriebenen Ätzdruckfarben gleichzeitig reduzierende Substanzen mit- EMI2.4 2. An embodiment of the method according to claim l, characterized in that reducing substances are simultaneously used in the discharge printing inks described under 1 EMI2.4
AT49672D 1908-06-19 1908-06-19 Process for white or Color etching of goods dyed with oxidizable dyes, in particular indigo, by means of nitrogen-oxygen compounds. AT49672B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT49672T 1908-06-19

Publications (1)

Publication Number Publication Date
AT49672B true AT49672B (en) 1911-09-11

Family

ID=3570428

Family Applications (1)

Application Number Title Priority Date Filing Date
AT49672D AT49672B (en) 1908-06-19 1908-06-19 Process for white or Color etching of goods dyed with oxidizable dyes, in particular indigo, by means of nitrogen-oxygen compounds.

Country Status (1)

Country Link
AT (1) AT49672B (en)

Similar Documents

Publication Publication Date Title
AT49672B (en) Process for white or Color etching of goods dyed with oxidizable dyes, in particular indigo, by means of nitrogen-oxygen compounds.
DE1125450B (en) Process for the production of hectographic prints
DE410972C (en) Process for developing Kuepen dyes on the fiber
DE339606C (en) Process for the production of batik and similar effects on paper
AT42480B (en) Process for the production of multicolored surfaces by direct dyeing in dye solutions.
DE416463C (en) Process for the production of high-dye silicate paints
DE536069C (en) Process for the production of colored reserves with Kuepen dyes under ice colors from 2,3-Oxynaphthoesaeurearyliden
AT53935B (en) Process for the production of etching effects on vat dyes.
DE836942C (en) Rubber printing ink
AT106448B (en) Process for the production of real, color-etched vat dye dyes.
AT46033B (en) Process for the preparation of leuco compounds of the gallocyanin series.
AT43091B (en) Process for the preparation of sulfonic acids of the gallocyanin series.
AT35420B (en) Process for the preparation of a red dye.
AT97114B (en) Process for the production of single or multi-colored drawings on smooth leather.
AT45194B (en) Process for the production of high-percentage alizarin preparations suitable for dyeing purposes, as well as aqueous solutions of the same.
DE402501C (en) Process for the production of color by oxidation
AT101301B (en) Process for producing dyeings and prints with vat dyes.
AT97505B (en) Stain.
DE397434C (en) Process for the production of lightfast effect papers
AT40673B (en) Process for the preparation of a leukogallocyanine derived from pyrogallol.
DE452449C (en) Process for the production of green dyes of the benzanthrone series
AT53049B (en) Process for the preparation of post-chromable dyes of the triphenylmethane series.
DE456124C (en) Process for the production of colored masses from dried blood
AT42840B (en) Process for etching indigo dyes.
DE421244C (en) Process for the production of natural color prints after multicolor photographs