BE588682A - New disazo dyes, their preparation process and their use. - Google Patents

New disazo dyes, their preparation process and their use.

Info

Publication number
BE588682A
BE588682A BE588682A BE588682A BE588682A BE 588682 A BE588682 A BE 588682A BE 588682 A BE588682 A BE 588682A BE 588682 A BE588682 A BE 588682A BE 588682 A BE588682 A BE 588682A
Authority
BE
Belgium
Prior art keywords
preparation process
disazo dyes
new disazo
new
dyes
Prior art date
Application number
BE588682A
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 BE588682A publication Critical patent/BE588682A/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
    • C09B62/002—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE588682A 1959-03-17 1960-03-16 New disazo dyes, their preparation process and their use. BE588682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH7088259A CH377960A (en) 1959-03-17 1959-03-17 Process for the preparation of new disazo dyes

Publications (1)

Publication Number Publication Date
BE588682A true BE588682A (en) 1960-09-16

Family

ID=4530597

Family Applications (1)

Application Number Title Priority Date Filing Date
BE588682A BE588682A (en) 1959-03-17 1960-03-16 New disazo dyes, their preparation process and their use.

Country Status (2)

Country Link
BE (1) BE588682A (en)
CH (1) CH377960A (en)

Also Published As

Publication number Publication date
CH377960A (en) 1964-05-31

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