BR7105562D0 - Processo para preparacao de compostos diazoicos - Google Patents

Processo para preparacao de compostos diazoicos

Info

Publication number
BR7105562D0
BR7105562D0 BR5562/71A BR556271A BR7105562D0 BR 7105562 D0 BR7105562 D0 BR 7105562D0 BR 5562/71 A BR5562/71 A BR 5562/71A BR 556271 A BR556271 A BR 556271A BR 7105562 D0 BR7105562 D0 BR 7105562D0
Authority
BR
Brazil
Prior art keywords
preparing
diazoic
compounds
diazoic compounds
preparing diazoic
Prior art date
Application number
BR5562/71A
Other languages
English (en)
Inventor
A Fasciati
Original Assignee
Ciba Geigy 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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of BR7105562D0 publication Critical patent/BR7105562D0/pt

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
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BR5562/71A 1970-08-25 1971-08-25 Processo para preparacao de compostos diazoicos BR7105562D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1264770A CH536347A (de) 1970-08-25 1970-08-25 Verfahren zur Herstellung von Disazoverbindungen und deren Verwendung

Publications (1)

Publication Number Publication Date
BR7105562D0 true BR7105562D0 (pt) 1973-05-03

Family

ID=4385062

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5562/71A BR7105562D0 (pt) 1970-08-25 1971-08-25 Processo para preparacao de compostos diazoicos

Country Status (3)

Country Link
BR (1) BR7105562D0 (pt)
CH (1) CH536347A (pt)
ZA (1) ZA715542B (pt)

Also Published As

Publication number Publication date
CH536347A (de) 1973-04-30
ZA715542B (en) 1972-04-26

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