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BE574861A - Monoazo dyes and their preparation process. - Google Patents

Monoazo dyes and their preparation process.

Info

Publication number
BE574861A
BE574861A BE574861A BE574861A BE574861A BE 574861 A BE574861 A BE 574861A BE 574861 A BE574861 A BE 574861A BE 574861 A BE574861 A BE 574861A BE 574861 A BE574861 A BE 574861A
Authority
BE
Belgium
Prior art keywords
preparation process
monoazo dyes
monoazo
dyes
preparation
Prior art date
Application number
BE574861A
Other languages
French (fr)
Inventor
Edgar Enders
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BE574861A publication Critical patent/BE574861A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE574861A 1958-01-23 1959-01-19 Monoazo dyes and their preparation process. BE574861A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF24876A DE1085987B (en) 1958-01-23 1958-01-23 Process for the preparation of metal-containing monoazo dyes

Publications (1)

Publication Number Publication Date
BE574861A true BE574861A (en) 1959-05-15

Family

ID=7091400

Family Applications (1)

Application Number Title Priority Date Filing Date
BE574861A BE574861A (en) 1958-01-23 1959-01-19 Monoazo dyes and their preparation process.

Country Status (2)

Country Link
BE (1) BE574861A (en)
DE (1) DE1085987B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH561757A5 (en) * 1970-04-23 1975-05-15 Ciba Geigy Ag
EP0357554A3 (en) * 1988-08-31 1990-09-12 Ciba-Geigy Ag Complex metal compounds
GB9305374D0 (en) * 1993-03-16 1993-05-05 Sandoz Ltd Improvements in or relating to organic compounds

Also Published As

Publication number Publication date
DE1085987B (en) 1960-07-28

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