CS189564B2 - Method of preparing disazo compounds - Google Patents

Method of preparing disazo compounds

Info

Publication number
CS189564B2
CS189564B2 CS699869A CS699869A CS189564B2 CS 189564 B2 CS189564 B2 CS 189564B2 CS 699869 A CS699869 A CS 699869A CS 699869 A CS699869 A CS 699869A CS 189564 B2 CS189564 B2 CS 189564B2
Authority
CS
Czechoslovakia
Prior art keywords
disazo compounds
preparing
preparing disazo
compounds
disazo
Prior art date
Application number
CS699869A
Other languages
Czech (cs)
Inventor
Fritz Oesterlein
Karl Seitz
Original Assignee
Fritz Oesterlein
Karl Seitz
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 Fritz Oesterlein, Karl Seitz filed Critical Fritz Oesterlein
Publication of CS189564B2 publication Critical patent/CS189564B2/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
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/4401—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system
    • C09B62/4403—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with two or more reactive groups at least one of them being directly attached to a heterocyclic system and at least one of them being directly attached to a non-heterocyclic system the heterocyclic system being a triazine ring
    • C09B62/4411—Azo dyes
    • C09B62/4415—Disazo or polyazo 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
    • C09B62/006—Azodyes
    • C09B62/01—Disazo or polyazo 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
    • C09B62/02—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
    • C09B62/08—Azo dyes
    • C09B62/09—Disazo or polyazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CS699869A 1968-11-04 1969-10-22 Method of preparing disazo compounds CS189564B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1638368A CH527258A (en) 1968-11-04 1968-11-04 Process for the preparation of disazo compounds

Publications (1)

Publication Number Publication Date
CS189564B2 true CS189564B2 (en) 1979-04-30

Family

ID=4416885

Family Applications (1)

Application Number Title Priority Date Filing Date
CS699869A CS189564B2 (en) 1968-11-04 1969-10-22 Method of preparing disazo compounds

Country Status (10)

Country Link
BE (1) BE741185A (en)
BR (1) BR6913841D0 (en)
CH (1) CH527258A (en)
CS (1) CS189564B2 (en)
DE (1) DE1954269A1 (en)
FR (1) FR2022498A1 (en)
GB (1) GB1292620A (en)
NL (1) NL6916534A (en)
PL (1) PL80407B1 (en)
SU (1) SU416954A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331732A (en) * 1976-09-06 1978-03-25 Nippon Kayaku Co Ltd Preparation of bisazo dye
CH638555A5 (en) * 1978-06-19 1983-09-30 Ciba Geigy Ag Reactive dyes and their preparation.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1181425A (en) * 1956-06-29 1959-06-16 Ciba Geigy New azo dyes, their preparation and uses

Also Published As

Publication number Publication date
SU416954A3 (en) 1974-02-25
GB1292620A (en) 1972-10-11
DE1954269A1 (en) 1970-06-04
CH527258A (en) 1972-08-31
FR2022498A1 (en) 1970-07-31
NL6916534A (en) 1970-05-08
BR6913841D0 (en) 1973-04-12
BE741185A (en) 1970-05-04
PL80407B1 (en) 1975-08-30

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