AT8080B - Process for the preparation of substantive azo dyes from thiocarbonyldioxydinaphthylamine disulfonic acid. - Google Patents

Process for the preparation of substantive azo dyes from thiocarbonyldioxydinaphthylamine disulfonic acid.

Info

Publication number
AT8080B
AT8080B AT8080DA AT8080B AT 8080 B AT8080 B AT 8080B AT 8080D A AT8080D A AT 8080DA AT 8080 B AT8080 B AT 8080B
Authority
AT
Austria
Prior art keywords
sep
azo dyes
thiocarbonyldioxydinaphthylamine
preparation
disulfonic acid
Prior art date
Application number
Other languages
German (de)
Original Assignee
Farbenfab Vorm Bayer F & Co
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
Priority claimed from DE1899126133D external-priority patent/DE126133C/de
Application filed by Farbenfab Vorm Bayer F & Co filed Critical Farbenfab Vorm Bayer F & Co
Application granted granted Critical
Publication of AT8080B publication Critical patent/AT8080B/en

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Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
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    In nachstehender Tabelle sind die Nuancen einer Anzahl der nach vorliegendem Verfahren erhältlichen Farbstoffe angeführt.   
 EMI2.1 
 
<tb> 
<tb> 



  Farbstoff <SEP> aus <SEP> färbt <SEP> Baumwolle
<tb> Mol. <SEP> Anilin <SEP> . <SEP> . <SEP> . <SEP> . <SEP> . <SEP> . <SEP> . <SEP> gelborange
<tb> 2 <SEP> Anilin....... <SEP> orange
<tb> 2 <SEP> # <SEP> o-Toluidin <SEP> . <SEP> . <SEP> . <SEP> . <SEP> . <SEP> roth
<tb> 2 <SEP> toluidin <SEP> gelbstichig <SEP> roth
<tb> 2 <SEP> # <SEP> m-Xylidin <SEP> . <SEP> . <SEP> . <SEP> . <SEP> . <SEP> blaustichig <SEP> roth
<tb> 1 <SEP> Mol. <SEP> Thiocarbonyl-
<tb> 2 <SEP> # <SEP> &alpha;-Naphtylamin <SEP> . <SEP> . <SEP> . <SEP> . <SEP> violettroth
<tb> dioxydinaphytylamin-
<tb> 2 <SEP> # <SEP> ss-Naphtylamin. <SEP> . <SEP> . <SEP> . <SEP> blaustichig <SEP> roth
<tb> #+ <SEP> disulfosäure <SEP> aus <SEP> ss1-
<tb> 2 <SEP> # <SEP> Amindoazobenzol. <SEP> . <SEP> . <SEP> . <SEP> blaustichig <SEP> roth
<tb> Amido-&alpha;

  3-naphtol-ss4-
<tb> 1 <SEP> # <SEP> 2-Naphtylamin-6-sulfosatire <SEP> sulfosäure <SEP> blaustichig <SEP> roth
<tb> 1 <SEP> # <SEP> ss-Naphtylamin <SEP> .
<tb> 



  1 <SEP> Amidoazobenzol
<tb> # <SEP> blaustichig <SEP> roth
<tb> 1 <SEP> # <SEP> Anilin <SEP> . <SEP> . <SEP> . <SEP> . <SEP> . <SEP> .
<tb> 



  1 <SEP> # <SEP> Tetrazodiphenyl <SEP> . <SEP> . <SEP> rothblau
<tb> 1 <SEP> Mol. <SEP> Thiocarbonyldioxydinaphtylamin
<tb> 2 <SEP> # <SEP> p-Toluidin <SEP> . <SEP> . <SEP> . <SEP> . <SEP> . <SEP> #+ <SEP> disulfosäure <SEP> aus <SEP> ss1- <SEP> violettroth
<tb> 2 <SEP> # <SEP> ss-Naphtylamin. <SEP> . <SEP> . <SEP> . <SEP> rothstichig <SEP> violett
<tb> Amido-&alpha;4-naphtol-ss3sulfosäure
<tb> 




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    The nuances of a number of the dyes obtainable by the present process are given in the table below.
 EMI2.1
 
<tb>
<tb>



  <SEP> dye made from <SEP> dyes <SEP> cotton
<tb> Mol. <SEP> aniline <SEP>. <SEP>. <SEP>. <SEP>. <SEP>. <SEP>. <SEP>. <SEP> yellow-orange
<tb> 2 <SEP> aniline ....... <SEP> orange
<tb> 2 <SEP> # <SEP> o-toluidine <SEP>. <SEP>. <SEP>. <SEP>. <SEP>. <SEP> red
<tb> 2 <SEP> toluidine <SEP> yellowish <SEP> red
<tb> 2 <SEP> # <SEP> m-xylidine <SEP>. <SEP>. <SEP>. <SEP>. <SEP>. <SEP> bluish <SEP> red
<tb> 1 <SEP> mol. <SEP> thiocarbonyl-
<tb> 2 <SEP> # <SEP> α-naphtylamine <SEP>. <SEP>. <SEP>. <SEP>. <SEP> violet red
<tb> dioxydinaphytylamine-
<tb> 2 <SEP> # <SEP> ss-naphthylamine. <SEP>. <SEP>. <SEP>. <SEP> bluish <SEP> red
<tb> # + <SEP> disulfonic acid <SEP> from <SEP> ss1-
<tb> 2 <SEP> # <SEP> amindoazobenzene. <SEP>. <SEP>. <SEP>. <SEP> bluish <SEP> red
<tb> amido-?

  3-naphtol-ss4-
<tb> 1 <SEP> # <SEP> 2-naphthylamine-6-sulfosatire <SEP> sulfonic acid <SEP> bluish <SEP> red
<tb> 1 <SEP> # <SEP> ss-naphthylamine <SEP>.
<tb>



  1 <SEP> amidoazobenzene
<tb> # <SEP> bluish <SEP> red
<tb> 1 <SEP> # <SEP> aniline <SEP>. <SEP>. <SEP>. <SEP>. <SEP>. <SEP>.
<tb>



  1 <SEP> # <SEP> Tetrazodiphenyl <SEP>. <SEP>. <SEP> red-blue
<tb> 1 <SEP> mol. <SEP> thiocarbonyldioxydinaphtylamine
<tb> 2 <SEP> # <SEP> p-toluidine <SEP>. <SEP>. <SEP>. <SEP>. <SEP>. <SEP> # + <SEP> disulfonic acid <SEP> from <SEP> ss1- <SEP> violet red
<tb> 2 <SEP> # <SEP> ss-naphthylamine. <SEP>. <SEP>. <SEP>. <SEP> reddish tinge <SEP> violet
<tb> Amido-α4-naphthol-ss3sulfonic acid
<tb>

Claims (1)

PATENT-ANSPRUCH : Abänderung des Verfahrens des Stamm patentes NI'. 6ssOO zur Darstellung von orange bis biauen, ungeheizte Baumwolle direkt färbenden Azofarbstoffen, dadurch gekennzeichnet, dass man an Stelle der daselbst verwendeten Harnstoffe die entsprechenden Thioharnstoffe EMI2.2 zweier verschiedener Diazoverbindungen, resp. den äquivalenten Mengen von Tetrazo\ er- bindungen kuppelt. PATENT CLAIM: Modification of the procedure of the Stamm patent NI '. 6ssOO for the representation of orange to blue, unheated cotton azo dyes directly coloring, characterized in that the corresponding thioureas are used instead of the ureas used there EMI2.2 two different diazo compounds, respectively. the equivalent amounts of tetrazo compounds.
AT8080D 1899-12-12 1900-10-29 Process for the preparation of substantive azo dyes from thiocarbonyldioxydinaphthylamine disulfonic acid. AT8080B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1899126133D DE126133C (en) 1899-12-12

Publications (1)

Publication Number Publication Date
AT8080B true AT8080B (en) 1902-06-25

Family

ID=5658980

Family Applications (1)

Application Number Title Priority Date Filing Date
AT8080D AT8080B (en) 1899-12-12 1900-10-29 Process for the preparation of substantive azo dyes from thiocarbonyldioxydinaphthylamine disulfonic acid.

Country Status (1)

Country Link
AT (1) AT8080B (en)

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