CH98022A - Process for the preparation of a stain dye. - Google Patents

Process for the preparation of a stain dye.

Info

Publication number
CH98022A
CH98022A CH98022DA CH98022A CH 98022 A CH98022 A CH 98022A CH 98022D A CH98022D A CH 98022DA CH 98022 A CH98022 A CH 98022A
Authority
CH
Switzerland
Prior art keywords
preparation
stain dye
dye
sulfonic acid
stain
Prior art date
Application number
Other languages
German (de)
Inventor
Anilin-Fabrikation Actien Fuer
Original Assignee
Anilin Fabrikation 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 Anilin Fabrikation Ag filed Critical Anilin Fabrikation Ag
Publication of CH98022A publication Critical patent/CH98022A/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
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
    • C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
    • C09B29/3604—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom
    • C09B29/3617—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom
    • C09B29/3643—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds containing only a nitrogen as heteroatom containing a six-membered heterocyclic with only one nitrogen as heteroatom from quinolines or hydrogenated quinolines

Landscapes

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

Description

  

  Verfahren zur Darstellung eines     Beizenfarbstoffes.       Es wurde gefunden, dass durch Kuppeln       N;    an     1-Diazobenzol-4-sulfosäure    mit     8-Oxy-          chinolin-5-sulfosäure    ein Farbstoff erhalten  wird, der auf Wolle mit Hilfe von Chrom  beizen gelbe Färbungen von vorzüglicher  Echtheit liefert.  



  <I>Beispiel:</I>  17,8 Teile     Sulfanilsäure    werden in der  üblichen Weise     diazotiert    und mit einer     soda-          alkalischen    Lösung von 22,5 Teilen     8-Oxy-          chinolin-5-sulfosäure    vereinigt. Der abge  schiedene Farbstoff färbt auf Wolle mit  Hilfe von Chrombeizen gelbe Töne.



  Process for the preparation of a stain dye. It was found that by coupling N; on 1-diazobenzene-4-sulfonic acid with 8-oxyquinoline-5-sulfonic acid, a dye is obtained which gives yellow dyeings of excellent fastness on wool with the help of chrome stains.



  <I> Example: </I> 17.8 parts of sulfanilic acid are diazotized in the usual way and combined with a soda-alkaline solution of 22.5 parts of 8-oxyquinoline-5-sulfonic acid. The separated dye dyes wool with the help of chrome stains yellow shades.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines Beizen farbstoffes, der auf Wolle mit Hilfe von Chrombeizen gelbe Färbungen liefert, da durch gekennzeichnet, dass 1-Diazobenzol-4- sulfosäure mit 8-Oxychinolin-5-sulfosäure ge kuppelt wird. PATENT CLAIM: A process for the production of a stain dye which, with the help of chrome stains, produces yellow dyeings on wool, characterized in that 1-diazobenzene-4-sulfonic acid is coupled with 8-oxyquinoline-5-sulfonic acid.
CH98022D 1921-09-16 1921-09-16 Process for the preparation of a stain dye. CH98022A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH89056T 1921-09-16
CH98022T 1921-09-16

Publications (1)

Publication Number Publication Date
CH98022A true CH98022A (en) 1923-02-16

Family

ID=25703929

Family Applications (1)

Application Number Title Priority Date Filing Date
CH98022D CH98022A (en) 1921-09-16 1921-09-16 Process for the preparation of a stain dye.

Country Status (1)

Country Link
CH (1) CH98022A (en)

Similar Documents

Publication Publication Date Title
CH98022A (en) Process for the preparation of a stain dye.
CH98219A (en) Process for the preparation of a stain dye.
DE409280C (en) Process for the preparation of monoazo dyes for wool
CH98225A (en) Process for the preparation of an o-oxyazo dye.
CH119895A (en) Process for the production of a new dye.
CH98221A (en) Process for the preparation of an o-oxyazo dye.
CH98218A (en) Process for the preparation of an o-oxymonoazo dye.
CH98228A (en) Process for the preparation of an o-oxyazo dye.
CH179677A (en) Process for the preparation of a monoazo dye.
CH222693A (en) Process for the preparation of a monoazo dye.
CH98226A (en) Process for the preparation of an o-oxyazo dye.
CH180582A (en) Process for the production of a new dye.
CH211052A (en) Process for the preparation of a chromable triarylmethane dye.
CH130615A (en) Process for the preparation of a stain dye.
CH179676A (en) Process for the preparation of a monoazo dye.
CH180293A (en) Process for the production of a new dye.
CH179678A (en) Process for the preparation of a monoazo dye.
CH98229A (en) Process for the preparation of an o-oxyazo dye.
CH266024A (en) Process for the preparation of a monoazo dye.
CH90854A (en) Process for the preparation of a mordant dye.
CH100853A (en) Process for the preparation of an acidic monoazo dye.
CH104796A (en) Process for the preparation of an azo dye.
CH98224A (en) Process for the preparation of an o-oxyazo dye.
CH98021A (en) Process for the preparation of an o-oxymonoazo dye.
CH128168A (en) Process for the preparation of a dye of the phenonaphtosafranine series.