AT47530B - Process for the preparation of o-oxymonoazo dyes. - Google Patents

Process for the preparation of o-oxymonoazo dyes.

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Publication number
AT47530B
AT47530B AT47530DA AT47530B AT 47530 B AT47530 B AT 47530B AT 47530D A AT47530D A AT 47530DA AT 47530 B AT47530 B AT 47530B
Authority
AT
Austria
Prior art keywords
sep
dyes
oxymonoazo
preparation
nitro
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 AT47530B publication Critical patent/AT47530B/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

  

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

 <Desc/Clms Page number 2> 

 



   In folgender Tabelle sind die färberischen Eigenschaften einiger nach vorliegendem Verfahren darstellbarer Farbstoffe angegeben : 
 EMI2.1 
 
<tb> 
<tb> Farbstoff <SEP> aus <SEP> #Färbt <SEP> Wolle
<tb> # <SEP> nach <SEP> dem
<tb> Diazoverhindunz <SEP> aus <SEP> Kombiniert <SEP> mit <SEP> # <SEP> Chromieren
<tb> o-Aminophenol-p-sulsosäure <SEP> ............ <SEP> Nitro-m-phenylendiamin <SEP> #rätlichbraun
<tb> Aminokresolsulfosäure <SEP> OH:NH2.CH2:SO <SEP> H=1:2: <SEP> 4 <SEP> 6 <SEP> do. <SEP> rötlichbrauu
<tb> p-Chlor-o-amiuophenol-o <SEP> sulfosäure <SEP> ........ <SEP> do. <SEP> dunkelbraun
<tb> o-o-Nitroaminophenol-p-sulfosäure <SEP> ........ <SEP> do. <SEP> rntlichbrauu
<tb> Jo.......... <SEP> Nitro <SEP> m-toluylendiamin <SEP> braun
<tb> Aminosulf@salicylsäure <SEP> OH <SEP> : <SEP> CUOjFf <SEP> :

   <SEP> SOH:NH@=1:2:4:6 <SEP> Nitro-m-phenyleudiamin <SEP> #orangebraun
<tb> 




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

 <Desc / Clms Page number 2>

 



   The following table shows the coloring properties of some of the dyes that can be produced using the present process:
 EMI2.1
 
<tb>
<tb> Dye <SEP> made of <SEP> # Dyes <SEP> wool
<tb> # <SEP> after <SEP> dem
<tb> Diazoverhindunz <SEP> from <SEP> Combines <SEP> with <SEP> # <SEP> Chromating
<tb> o-aminophenol-p-sulsoic acid <SEP> ............ <SEP> nitro-m-phenylenediamine <SEP> # reddish brown
<tb> aminocresol sulfonic acid <SEP> OH: NH2.CH2: SO <SEP> H = 1: 2: <SEP> 4 <SEP> 6 <SEP> do. <SEP> reddish brown
<tb> p-chloro-o-amiuophenol-o <SEP> sulfonic acid <SEP> ........ <SEP> do. <SEP> dark brown
<tb> o-o-nitroaminophenol-p-sulfonic acid <SEP> ........ <SEP> do. <SEP> rntlichbrauu
<tb> Jo .......... <SEP> Nitro <SEP> m-toluylenediamine <SEP> brown
<tb> Aminosulf @ salicylic acid <SEP> OH <SEP>: <SEP> CUOjFf <SEP>:

   <SEP> SOH: NH @ = 1: 2: 4: 6 <SEP> Nitro-m-phenyleudiamin <SEP> #orangebrown
<tb>

Claims (1)

EMI2.2 kennzeichnet, dass man die Diazoverbindungen aus den Sulfosäuren des o-Aminophenols 5 bezw. deren Homologen und Substitutiousprodukten mit Nitro-m-phenylendiamin bezw. EMI2.2 indicates that the diazo compounds from the sulfonic acids of o-aminophenol 5 respectively. their homologues and substitute products with nitro-m-phenylenediamine respectively. Nitro-m-toluylendiamin kombiniert. Nitro-m-toluenediamine combined.
AT47530D 1909-08-30 1910-04-23 Process for the preparation of o-oxymonoazo dyes. AT47530B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE47530X 1909-08-30

Publications (1)

Publication Number Publication Date
AT47530B true AT47530B (en) 1911-04-25

Family

ID=5625674

Family Applications (1)

Application Number Title Priority Date Filing Date
AT47530D AT47530B (en) 1909-08-30 1910-04-23 Process for the preparation of o-oxymonoazo dyes.

Country Status (1)

Country Link
AT (1) AT47530B (en)

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