CS194223B2 - Method of preparing complex metal formazane azo dyes - Google Patents

Method of preparing complex metal formazane azo dyes

Info

Publication number
CS194223B2
CS194223B2 CS315175A CS315175A CS194223B2 CS 194223 B2 CS194223 B2 CS 194223B2 CS 315175 A CS315175 A CS 315175A CS 315175 A CS315175 A CS 315175A CS 194223 B2 CS194223 B2 CS 194223B2
Authority
CS
Czechoslovakia
Prior art keywords
formazane
azo dyes
complex metal
preparing complex
preparing
Prior art date
Application number
CS315175A
Other languages
Czech (cs)
Inventor
Sandor Gati
Gert Hegar
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 CS194223B2 publication Critical patent/CS194223B2/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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
    • C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
    • C09B62/043—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring containing two or more triazine rings linked together by a non-chromophoric link
    • 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
    • C09B50/00—Formazane dyes; Tetrazolium dyes
    • 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
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
    • C09B62/018—Formazane dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CS315175A 1974-05-08 1975-05-06 Method of preparing complex metal formazane azo dyes CS194223B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH626374A CH606328A5 (en) 1974-05-08 1974-05-08

Publications (1)

Publication Number Publication Date
CS194223B2 true CS194223B2 (en) 1979-11-30

Family

ID=4306819

Family Applications (1)

Application Number Title Priority Date Filing Date
CS315175A CS194223B2 (en) 1974-05-08 1975-05-06 Method of preparing complex metal formazane azo dyes

Country Status (7)

Country Link
JP (1) JPS50153042A (en)
BE (1) BE828811A (en)
CH (1) CH606328A5 (en)
CS (1) CS194223B2 (en)
DE (1) DE2520123A1 (en)
FR (1) FR2270304B1 (en)
GB (1) GB1502998A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3737537A1 (en) * 1987-11-05 1989-05-18 Basf Ag DOUBLE COPPER FORMAZAN REACTIVE DYES AND THEIR USE
DE3743236A1 (en) * 1987-12-19 1989-06-29 Bayer Ag HEAVY METAL CONTAINERS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR COLORING AND PRINTING FIBER MATERIALS
EP0352222B1 (en) * 1988-06-29 1994-05-25 Ciba-Geigy Ag Fibre-reactive formazane dyes, process for their preparation and their use
JPH0753718B2 (en) * 1989-02-08 1995-06-07 呉羽化学工業株式会社 N-substituted-3- (substituted hydrazino) benzenesulfonamide derivative, process for producing the same and herbicide
DE59309959D1 (en) * 1992-08-19 2000-04-06 Ciba Sc Holding Ag Fiber-reactive dyes, their production and use

Also Published As

Publication number Publication date
BE828811A (en) 1975-11-07
CH606328A5 (en) 1978-10-31
FR2270304A1 (en) 1975-12-05
FR2270304B1 (en) 1977-07-08
GB1502998A (en) 1978-03-08
DE2520123A1 (en) 1975-11-27
JPS50153042A (en) 1975-12-09

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