CH203042A - Process for the production of a new, metal-containing stain dye. - Google Patents

Process for the production of a new, metal-containing stain dye.

Info

Publication number
CH203042A
CH203042A CH203042DA CH203042A CH 203042 A CH203042 A CH 203042A CH 203042D A CH203042D A CH 203042DA CH 203042 A CH203042 A CH 203042A
Authority
CH
Switzerland
Prior art keywords
sep
new
copper
violet
production
Prior art date
Application number
Other languages
German (de)
Inventor
A-G Durand Huguenin
Original Assignee
Durand & Huguenin 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 Durand & Huguenin Ag filed Critical Durand & Huguenin Ag
Publication of CH203042A publication Critical patent/CH203042A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/16—Monoazo compounds containing chromium
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/14—Monoazo compounds
    • C09B45/18—Monoazo compounds containing copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Description

  

  Verfahren zur Herstellung eines neuen, metallhaltigen     Beizenfarbstoffes.     
EMI0001.0002     
  
    Im <SEP> Patentanspruch <SEP> ,des <SEP> Hauptpatentes <SEP> ist
<tb>  ein <SEP> Verfahren <SEP> zur <SEP> Herstellung <SEP> eines <SEP> neuen,
<tb>  kupferhaltigen <SEP> Beizenfarbstoffes <SEP> gekenn  zeiehnet, <SEP> gemäss <SEP> welchem <SEP> - <SEP> man <SEP> diazobierte
<tb>  1-Oxy-2-amino-4-chlorbenzol=6-sulfosäure <SEP> auf
<tb>  das <SEP> Kondensationsprodukt <SEP> aus <SEP> @Salicylsäure  sulfochlorid <SEP> und <SEP> 1. <SEP> 8-Aminonaphtol-ä. <SEP> -6-di  sulfoeäure <SEP> kuppelt <SEP> und,den <SEP> erhaltenen <SEP> Mono  azofarbstoff <SEP> mit <SEP> einer <SEP> kupferabgebeniden
<tb>  Substanz <SEP> behandelt.
<tb>  



  Gemäss <SEP> ,dem <SEP> vorliegenden <SEP> Zusatzpatent <SEP> er  hält <SEP> man <SEP> einen
<tb>  neuen <SEP> Farbstoff,
<tb>  wenn <SEP> man <SEP> im <SEP> Verfahren <SEP> des <SEP> Hauptpatentes
<tb>  die <SEP> 1-Oxy-2i-amno-4-eblorbenzol-6-sulfosäure
<tb>  durch <SEP> ,das <SEP> 1-Oxy-2=amino--4-ohlor-5-nitroben  zol <SEP> ersetzt.
<tb>  



  <I>Beispiel:</I>
<tb>  1'8;8 <SEP> Teile <SEP> l-Oxy-2-am@ino-4-chlor--5 <SEP> ndtro  benzol <SEP> werden <SEP> wie <SEP> üblich <SEP> diazotiert <SEP> und <SEP> die
<tb>  Diazoläsung <SEP> mit <SEP> einer <SEP> alkalischen <SEP> Lösung
<tb>  von <SEP> 51,9 <SEP> Teilen <SEP> cles <SEP> Kondensationsproduktes
<tb>  aus <SEP> Salicylsäuresulfoahlorid <SEP> und <SEP> 1 <SEP> . <SEP> 8-Amino-            naphtol-3    .     6-,diGulfosäurs    :gekuppelt.

   Der ent  standene     Monoazofarbstoff    wird     mit    der       wässerigen        Lösung    von 25     Teilen    kristalli  siertem     Kupfersulfat        während    1     :

  Stunde    auf  90   erhitzt     und    die     Kupferverbindung    durch       Aus--alzen        isoliert.        Dureh        Kochen    einer Lö  sung     ,der        Kupferverbindung    bei Gegenwart  von Alkali kann, wenn nötig, nicht     komplex-          gebundenes    Kupfer     gefällt    werden.  



  Der neue,     kupfenhalti,ge    Farbstoff bildet,  wenn     ,getrocknet,    ein     violettes    Pulver, löst  ,sich in Wasser mit     violetter,        in        verdünnter     Natronlauge mit blauer Farbe     und        liefert    im       Chromdruck    auf     Baumwolle,        Kunbseide        ,aus          regenerierter        Gellulose    oder auf     Natwseide          blauviolette    Töne,

   die     sich        durch        .gute        Eoht-          heiten    auszeichnen.



  Process for the production of a new, metal-containing stain dye.
EMI0001.0002
  
    In the <SEP> claim <SEP>, the <SEP> main patent is <SEP>
<tb> a <SEP> process <SEP> for <SEP> production <SEP> of a <SEP> new,
<tb> copper-containing <SEP> pickling dye <SEP> marked, <SEP> according to <SEP> which <SEP> - <SEP> one <SEP> diazobized
<tb> 1-Oxy-2-amino-4-chlorobenzene = 6-sulfonic acid <SEP>
<tb> the <SEP> condensation product <SEP> from <SEP> @ salicylic acid sulfochloride <SEP> and <SEP> 1. <SEP> 8-aminonaphthol-Ä. <SEP> -6-disulfoic acid <SEP> couples <SEP> and, <SEP> obtained <SEP> mono azo dye <SEP> with <SEP> a <SEP> copper-releasing
<tb> substance <SEP> treated.
<tb>



  According to <SEP>, the <SEP> present <SEP> additional patent <SEP>, <SEP> one <SEP> receives one
<tb> new <SEP> dye,
<tb> if <SEP> man <SEP> in the <SEP> procedure <SEP> of the <SEP> main patent
<tb> the <SEP> 1-Oxy-2i-amno-4-ebobenzene-6-sulfonic acid
<tb> by <SEP>, which replaces <SEP> 1-oxy-2 = amino - 4-chloro-5-nitrobenzene <SEP>.
<tb>



  <I> Example: </I>
<tb> 1'8; 8 <SEP> parts <SEP> l-Oxy-2-am @ ino-4-chloro - 5 <SEP> ndtro benzol <SEP> are <SEP> as <SEP> usual <SEP > diazotizes <SEP> and <SEP> die
<tb> Diazo solution <SEP> with <SEP> an <SEP> alkaline <SEP> solution
<tb> of <SEP> 51.9 <SEP> parts <SEP> cles <SEP> condensation product
<tb> from <SEP> salicylic acid sulphoahloride <SEP> and <SEP> 1 <SEP>. <SEP> 8-amino-naphthol-3. 6-, digulfonic acid: coupled.

   The resulting monoazo dye is mixed with the aqueous solution of 25 parts of crystallized copper sulfate for 1:

  Heated to 90 hours and the copper compound isolated by salting out. By boiling a solution of the copper compound in the presence of alkali, copper that is not complexed can be precipitated if necessary.



  The new, copper-containing dye forms, when dried, a violet powder, dissolves, dissolves in water with violet, in dilute caustic soda with blue color and produces blue-violet tones in chrome printing on cotton, artificial silk, regenerated gelulose or on soda silk,

   which are characterized by .goodness.

Claims (1)

EMI0001.0045 PATENTANSPRUCH <tb> Verfahren <SEP> zur <SEP> Herstellung <SEP> eines <SEP> neuen, <tb> kupferhaltigen <SEP> Bei.zenfarbstoffas, <SEP> ,dadurch <tb> gekennzeichnet, <SEP> ,dass <SEP> man,diazotiertes <SEP> 1-Oxy 2-annino-@4-chlor-5-nitrobewol <SEP> auf <SEP> das <SEP> Kom.- densationsprodukt aus. Salicylsäuresulfachlo- rid und 1 .8-.Aminonaphtol-3 . 6--disulfoeäure kuppelt und,den erhaltenen Monoazofarbstoff mit einer kupferAgebendenSubstanz behan delt. EMI0001.0045 PATENT CLAIM <tb> Procedure <SEP> for <SEP> production <SEP> of a <SEP> new, <tb> copper-containing <SEP> Bei.zenfarerstoffas, <SEP>, thereby <tb> marked, <SEP> that <SEP> one, diazotized <SEP> 1-oxy 2-annino- @ 4-chloro-5-nitrobewol <SEP> on <SEP> the <SEP> condensation product . Salicylic acid sulphuride and 1,8-aminonaphtol-3. 6 - disulfoic acid couples and treats the resulting monoazo dye with a copper donating substance. Der neue, kupferhaltige Farbstoff bildet, wenn getrocknet, ein violettes Pulver, löst sieh in Wasser mit violetter, in verdünnter Natronlauge mit blauer Farbe und liefert im Chramdruck auf Baumwolle, Kunstseide aus regenerierter Cel.lulose oder auf Naturseide blauviolette Töne, The new, copper-containing dye forms a violet powder when dried, dissolves in water with violet, in dilute caustic soda with blue color and produces blue-violet tones in chromatic printing on cotton, artificial silk from regenerated cellulose or on natural silk, die sich durch gute Echt- heiten auszeichnen. which are characterized by good authenticity.
CH203042D 1936-04-20 1937-04-15 Process for the production of a new, metal-containing stain dye. CH203042A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE203042X 1936-04-20
CH200064T 1937-04-15

Publications (1)

Publication Number Publication Date
CH203042A true CH203042A (en) 1939-02-15

Family

ID=25723428

Family Applications (1)

Application Number Title Priority Date Filing Date
CH203042D CH203042A (en) 1936-04-20 1937-04-15 Process for the production of a new, metal-containing stain dye.

Country Status (1)

Country Link
CH (1) CH203042A (en)

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