CH194939A - Process for the preparation of a dye mixture. - Google Patents

Process for the preparation of a dye mixture.

Info

Publication number
CH194939A
CH194939A CH194939DA CH194939A CH 194939 A CH194939 A CH 194939A CH 194939D A CH194939D A CH 194939DA CH 194939 A CH194939 A CH 194939A
Authority
CH
Switzerland
Prior art keywords
dye mixture
preparation
blue
product
production
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
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
Publication of CH194939A publication Critical patent/CH194939A/en

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Description

       

  Verfahren zur Herstellung einer     Farästoffmisehung.       Vorliegendes     Patent    bezieht sich auf ein  Verfahren zur Herstellung einer     Farbstoff-          misehung,    dadurch :gekennzeichnet, dass man  das     Benzoylierungsprodukt    des alkalischen  Kondensationsproduktes aus     Bz,-Benzanthro-          nyl-l-amino-5-aminoanthTachinon        (Schweizer     Patent Nr. 150007) mit     Indanthrendunkel-          blau    BOA     misseht.     



  Man erhält auf     Viskose-Kunstseide        eine     blumige,     blauschwarze    Färbung.  



  <I>Beispiel:</I>  2 Teile des     Farbstoffes    .der Schweizer       Patentsehrift    Nr. 150007 werden mit 1,5 Tei-         ten        Indanthrendunkelblau    BOA (vergleiche  Hauptpatent) gemischt.



  Process for the production of a dye mixture. The present patent relates to a process for the production of a dye misehing, characterized in that the benzoylation product of the alkaline condensation product of Bz, -Benzanthronyl-1-amino-5-aminoanth tachinone (Swiss Patent No. 150007) with indanthrendark- blue BOA misses.



  A flowery, blue-black coloration is obtained on viscose rayon.



  <I> Example: </I> 2 parts of the dye of the Swiss patent inscription No. 150007 are mixed with 1.5 parts of indanthr dark blue BOA (see main patent).

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung einer Farb- stoffmis.ohung, d durch gekennzeichnet, dass man das Benzoylierungsprodukt des alka- lisehen Kondensationsproduktes aus Bzl- Benzanthronyl-l-amino- 5 -aminoanthrachino.n (Schweizer Patent Nr. PATENT CLAIM: Process for the production of a dye mixture, characterized in that the benzoylation product of the alkali condensation product from Bzl-benzanthronyl-1-amino-5-aminoanthrachino.n (Swiss patent no. 150007) mit Indan- threndunkelblau BOA mischt. Man erhält auf Viskose-Kuns@tseide eine blumige, blauschwarze Färbung. 150007) mixed with indantine dark blue BOA. A flowery, blue-black coloration is obtained on viscose synthetic silk.
CH194939D 1935-08-06 1936-07-28 Process for the preparation of a dye mixture. CH194939A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE194939X 1935-08-06
CH193314T 1936-07-28

Publications (1)

Publication Number Publication Date
CH194939A true CH194939A (en) 1937-12-31

Family

ID=25722465

Family Applications (1)

Application Number Title Priority Date Filing Date
CH194939D CH194939A (en) 1935-08-06 1936-07-28 Process for the preparation of a dye mixture.

Country Status (1)

Country Link
CH (1) CH194939A (en)

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