AT46876B - Process for the preparation of disazo dyes for wool. - Google Patents

Process for the preparation of disazo dyes for wool.

Info

Publication number
AT46876B
AT46876B AT46876DA AT46876B AT 46876 B AT46876 B AT 46876B AT 46876D A AT46876D A AT 46876DA AT 46876 B AT46876 B AT 46876B
Authority
AT
Austria
Prior art keywords
wool
preparation
disazo dyes
disazo
dyes
Prior art date
Application number
Other languages
German (de)
Original Assignee
Griesheim Elektron Chem Fab
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 Griesheim Elektron Chem Fab filed Critical Griesheim Elektron Chem Fab
Application granted granted Critical
Publication of AT46876B publication Critical patent/AT46876B/en

Links

Landscapes

  • Photoreceptors In Electrophotography (AREA)
  • Coloring (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Darstellung von Disazofarbstoffen für Wolle. Es wurde gefunden, dass durch Kombination der Tetrazoverbindung des   m-Tolidin   der Konstitution 
 EMI1.1 
 
 EMI1.2 
 

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



   <Desc / Clms Page number 1>
 



  Process for the preparation of disazo dyes for wool. It has been found that by combining the tetrazo compound of m-tolidine of the constitution
 EMI1.1
 
 EMI1.2
 

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

Claims (1)

**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT46876D 1909-05-15 1910-04-23 Process for the preparation of disazo dyes for wool. AT46876B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE46876X 1909-05-15

Publications (1)

Publication Number Publication Date
AT46876B true AT46876B (en) 1911-03-10

Family

ID=5625432

Family Applications (1)

Application Number Title Priority Date Filing Date
AT46876D AT46876B (en) 1909-05-15 1910-04-23 Process for the preparation of disazo dyes for wool.

Country Status (1)

Country Link
AT (1) AT46876B (en)

Similar Documents

Publication Publication Date Title
AT46876B (en) Process for the preparation of disazo dyes for wool.
AT49572B (en) Process for the preparation of monoazo dyes.
AT72241B (en) Process for the preparation of chroming dyes for wool.
AT45020B (en) Process for the preparation of disazo dyes.
AT49565B (en) Process for the preparation of yellow wool dyes.
AT45023B (en) Process for the preparation of stain-coloring o-oxyazo dyes.
AT45025B (en) Process for the preparation of o-oxyazo dyes.
AT48246B (en) Process for the representation of substantive disazo dyes.
AT49733B (en) Process for the preparation of oxalates by heating formates.
AT48346B (en) Process for the preparation of azidyl compounds of 5-diethyl-2-imino-4,6-dioxypyrimidine.
AT48906B (en) Process for the preparation of green cotton dyes.
AT47104B (en) Process for the preparation of cyan sodium.
AT49478B (en) Process for the preparation of Leukodiethylgallocyanin.
AT50175B (en) Process for the preparation of indigoid dyes.
AT44439B (en) Process for the preparation of red disazo dyes.
AT34403B (en) Process for the preparation of monoazo dyes.
AT67864B (en) Process for the preparation of red vat dyes.
AT46467B (en) Process for the preparation of ammonia.
AT46877B (en) Process for the preparation of ammonia.
AT72243B (en) Process for the preparation of a monoazo dye.
AT29208B (en) Process for the preparation of 5-dialkyl-2-cyanimino-4,6-diiminopyrimidines.
AT49792B (en) Process for the preparation of solid, carbonate ammonia.
AT47528B (en) Process for the preparation of yellow water-insoluble monoazo dyes.
AT43845B (en) Process for the preparation of β-methyltetramethylenediamine.
AT61467B (en) Process for the representation of erythrene.