AT40722B - Process for the preparation of green vat dyes. - Google Patents

Process for the preparation of green vat dyes.

Info

Publication number
AT40722B
AT40722B AT40722DA AT40722B AT 40722 B AT40722 B AT 40722B AT 40722D A AT40722D A AT 40722DA AT 40722 B AT40722 B AT 40722B
Authority
AT
Austria
Prior art keywords
preparation
vat dyes
green vat
green
dyes
Prior art date
Application number
Other languages
German (de)
Original Assignee
Chem Ind Basel
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 Chem Ind Basel filed Critical Chem Ind Basel
Application granted granted Critical
Publication of AT40722B publication Critical patent/AT40722B/en

Links

Landscapes

  • Coloring (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

  

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




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

Claims (1)

PATENT ANSPRUCH : EMI2.1 coz mit Indoxyl kondensiert und die entstehenden Farbstoffe mit Halogenierungsmitteln behandelt. PATENT CLAIM: EMI2.1 coz condensed with indoxyl and treated the resulting dyes with halogenating agents.
AT40722D 1908-10-21 1908-10-21 Process for the preparation of green vat dyes. AT40722B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT40722T 1908-10-21

Publications (1)

Publication Number Publication Date
AT40722B true AT40722B (en) 1910-01-25

Family

ID=3559260

Family Applications (1)

Application Number Title Priority Date Filing Date
AT40722D AT40722B (en) 1908-10-21 1908-10-21 Process for the preparation of green vat dyes.

Country Status (1)

Country Link
AT (1) AT40722B (en)

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