BE745592A - Colorants disazoiques de la serie de la pyrazolone renfermant des groupes sulfoniques - Google Patents

Colorants disazoiques de la serie de la pyrazolone renfermant des groupes sulfoniques

Info

Publication number
BE745592A
BE745592A BE745592DA BE745592A BE 745592 A BE745592 A BE 745592A BE 745592D A BE745592D A BE 745592DA BE 745592 A BE745592 A BE 745592A
Authority
BE
Belgium
Prior art keywords
disazoic
colorants
series containing
sulphonic groups
containing sulphonic
Prior art date
Application number
Other languages
English (en)
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of BE745592A publication Critical patent/BE745592A/fr

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
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/143—1,2-Diazoles
    • C09B31/147—Pyrazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Artificial Filaments (AREA)
BE745592D 1969-02-08 1970-02-06 Colorants disazoiques de la serie de la pyrazolone renfermant des groupes sulfoniques BE745592A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691906382 DE1906382A1 (de) 1969-02-08 1969-02-08 Sulfonsaeuregruppenhaltige Disazofarbstoffe der Pyrazolonreilie

Publications (1)

Publication Number Publication Date
BE745592A true BE745592A (fr) 1970-08-06

Family

ID=5724718

Family Applications (1)

Application Number Title Priority Date Filing Date
BE745592D BE745592A (fr) 1969-02-08 1970-02-06 Colorants disazoiques de la serie de la pyrazolone renfermant des groupes sulfoniques

Country Status (4)

Country Link
BE (1) BE745592A (fr)
DE (1) DE1906382A1 (fr)
FR (1) FR2030380A1 (fr)
NL (1) NL7001396A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59105605D1 (de) * 1990-01-24 1995-07-06 Ciba Geigy Ag Azofarbstoffe, Verfahren zu deren Herstellung und deren Verwendung.
ES2116328T3 (es) * 1991-07-19 1998-07-16 Ciba Geigy Ag Colorantes azoicos, procedimiento de obtencion y utilizacion de los mismos.
DE59208220D1 (de) * 1991-07-19 1997-04-24 Ciba Geigy Farbstoffmischungen und deren Verwendung

Also Published As

Publication number Publication date
DE1906382A1 (de) 1971-05-06
FR2030380A1 (fr) 1970-11-13
NL7001396A (fr) 1970-08-11

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