AT74077B - Process for the preparation of chromable disazo dyes. - Google Patents

Process for the preparation of chromable disazo dyes.

Info

Publication number
AT74077B
AT74077B AT74077DA AT74077B AT 74077 B AT74077 B AT 74077B AT 74077D A AT74077D A AT 74077DA AT 74077 B AT74077 B AT 74077B
Authority
AT
Austria
Prior art keywords
chromable
preparation
disazo dyes
disazo
dyes
Prior art date
Application number
Other languages
German (de)
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
Application granted granted Critical
Publication of AT74077B publication Critical patent/AT74077B/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • 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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
    • C09B31/043—Amino-benzenes
    • C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT74077D 1915-07-28 1916-03-02 Process for the preparation of chromable disazo dyes. AT74077B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE74077X 1915-07-28

Publications (1)

Publication Number Publication Date
AT74077B true AT74077B (en) 1917-12-27

Family

ID=5636668

Family Applications (1)

Application Number Title Priority Date Filing Date
AT74077D AT74077B (en) 1915-07-28 1916-03-02 Process for the preparation of chromable disazo dyes.

Country Status (4)

Country Link
AT (1) AT74077B (en)
CH (1) CH88563A (en)
FR (1) FR517275A (en)
GB (1) GB145056A (en)

Also Published As

Publication number Publication date
FR517275A (en) 1921-05-03
GB145056A (en) 1921-07-21
CH88563A (en) 1921-03-01

Similar Documents

Publication Publication Date Title
AT74077B (en) Process for the preparation of chromable disazo dyes.
AT75564B (en) Process for the preparation of stain-coloring monoazo dyes.
AT74076B (en) Process for the preparation of trisazo dyes.
CH82904A (en) Process for the preparation of an associated monoazo dye
AT87334B (en) Process for the preparation of monoazo dyes.
CH72453A (en) Process for the preparation of 1.5-diamido-2.6-dimercaptoanthraquinone
CH73861A (en) Process for the preparation of hydrolecithin
AT80091B (en) Process for the preparation of caramel. Process for the preparation of caramel.
CH76373A (en) Process for the preparation of glycolyl-p-phenetidide
AT87340B (en) Process for the preparation of dyes of the acridine series.
AT87339B (en) Process for the preparation of dyes of the acridine series.
AT87338B (en) Process for the preparation of dyes of the acridine series.
AT87337B (en) Process for the preparation of dyes of the acridine series.
CH82915A (en) Process for the preparation of an associated monoazo dye
CH82902A (en) Process for the preparation of an associated monoazo dye
CH82906A (en) Process for the preparation of an associated monoazo dye
CH82907A (en) Process for the preparation of an associated monoazo dye
CH82908A (en) Process for the preparation of an associated monoazo dye
CH82909A (en) Process for the preparation of an associated monoazo dye
CH82910A (en) Process for the preparation of an associated monoazo dye
CH82916A (en) Process for the preparation of an associated monoazo dye
CH82912A (en) Process for the preparation of an associated monoazo dye
CH82913A (en) Process for the preparation of an associated monoazo dye
CH82914A (en) Process for the preparation of an associated monoazo dye
CH82903A (en) Process for the preparation of an associated monoazo dye