AT114440B - Process for the preparation of vat dyes of the anthanthrone series. - Google Patents

Process for the preparation of vat dyes of the anthanthrone series.

Info

Publication number
AT114440B
AT114440B AT114440DA AT114440B AT 114440 B AT114440 B AT 114440B AT 114440D A AT114440D A AT 114440DA AT 114440 B AT114440 B AT 114440B
Authority
AT
Austria
Prior art keywords
preparation
vat dyes
anthanthrone series
anthanthrone
series
Prior art date
Application number
Other languages
German (de)
Original Assignee
Ig Farbenindustrie Ag
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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Application granted granted Critical
Publication of AT114440B publication Critical patent/AT114440B/en

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  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Verfahren zur Darstellung von Küpenfarbstoffen der Anthanthronreihe. 
 EMI1.1 
 

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



   <Desc / Clms Page number 1>
 



  Process for the preparation of vat dyes of the anthanthrone series.
 EMI1.1
 

** 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 **.
AT114440D 1927-04-09 1928-03-21 Process for the preparation of vat dyes of the anthanthrone series. AT114440B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE114440X 1927-04-09

Publications (1)

Publication Number Publication Date
AT114440B true AT114440B (en) 1929-10-10

Family

ID=5653813

Family Applications (1)

Application Number Title Priority Date Filing Date
AT114440D AT114440B (en) 1927-04-09 1928-03-21 Process for the preparation of vat dyes of the anthanthrone series.

Country Status (1)

Country Link
AT (1) AT114440B (en)

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