BE782895A - PROCESS FOR THE PREPARATION OF AZOIC COMPOUNDS AND THEIR USE - Google Patents

PROCESS FOR THE PREPARATION OF AZOIC COMPOUNDS AND THEIR USE

Info

Publication number
BE782895A
BE782895A BE782895A BE782895A BE782895A BE 782895 A BE782895 A BE 782895A BE 782895 A BE782895 A BE 782895A BE 782895 A BE782895 A BE 782895A BE 782895 A BE782895 A BE 782895A
Authority
BE
Belgium
Prior art keywords
preparation
azoic compounds
azoic
compounds
Prior art date
Application number
BE782895A
Other languages
French (fr)
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of BE782895A publication Critical patent/BE782895A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE782895A 1971-05-03 1972-05-02 PROCESS FOR THE PREPARATION OF AZOIC COMPOUNDS AND THEIR USE BE782895A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH646871A CH561251A5 (en) 1971-05-03 1971-05-03

Publications (1)

Publication Number Publication Date
BE782895A true BE782895A (en) 1972-11-03

Family

ID=4310102

Family Applications (1)

Application Number Title Priority Date Filing Date
BE782895A BE782895A (en) 1971-05-03 1972-05-02 PROCESS FOR THE PREPARATION OF AZOIC COMPOUNDS AND THEIR USE

Country Status (7)

Country Link
AR (1) AR193728A1 (en)
BE (1) BE782895A (en)
CH (1) CH561251A5 (en)
DE (1) DE2221364A1 (en)
FR (1) FR2135199B1 (en)
GB (2) GB1383965A (en)
IT (1) IT957680B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0093926B1 (en) * 1982-05-06 1985-08-07 Bayer Ag Azo dyestuffs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1369878A (en) * 1963-09-24 1964-08-14 Ici Ltd New disperse dyes of the benzene-azo-benzene series
FR1377496A (en) * 1963-09-24 1964-11-06 Ici Ltd New disperse dyes
DE1644052A1 (en) * 1967-01-26 1971-03-25 Basf Ag Process for the production of new, water-insoluble azo dyes

Also Published As

Publication number Publication date
CH561251A5 (en) 1975-04-30
AR193728A1 (en) 1973-05-22
FR2135199A1 (en) 1972-12-15
GB1383966A (en) 1974-02-12
IT957680B (en) 1973-10-20
FR2135199B1 (en) 1974-12-20
GB1383965A (en) 1974-02-12
DE2221364A1 (en) 1972-11-16

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