BE784510A - POLYAZOIC DYES - Google Patents

POLYAZOIC DYES

Info

Publication number
BE784510A
BE784510A BE784510A BE784510A BE784510A BE 784510 A BE784510 A BE 784510A BE 784510 A BE784510 A BE 784510A BE 784510 A BE784510 A BE 784510A BE 784510 A BE784510 A BE 784510A
Authority
BE
Belgium
Prior art keywords
polyazoic
dyes
polyazoic dyes
Prior art date
Application number
BE784510A
Other languages
French (fr)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BE784510A publication Critical patent/BE784510A/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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
    • C09B35/463—D being derived from diaminodiphenyl

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE784510A 1971-06-08 1972-06-07 POLYAZOIC DYES BE784510A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712128328 DE2128328A1 (en) 1971-06-08 1971-06-08 Polyazo dyes

Publications (1)

Publication Number Publication Date
BE784510A true BE784510A (en) 1972-12-07

Family

ID=5810127

Family Applications (1)

Application Number Title Priority Date Filing Date
BE784510A BE784510A (en) 1971-06-08 1972-06-07 POLYAZOIC DYES

Country Status (7)

Country Link
BE (1) BE784510A (en)
CH (1) CH554915A (en)
DE (1) DE2128328A1 (en)
FR (1) FR2140565B1 (en)
GB (1) GB1349611A (en)
IT (1) IT961218B (en)
NL (1) NL7207664A (en)

Also Published As

Publication number Publication date
GB1349611A (en) 1974-04-10
CH554915A (en) 1974-10-15
FR2140565A1 (en) 1973-01-19
NL7207664A (en) 1972-12-12
IT961218B (en) 1973-12-10
DE2128328A1 (en) 1972-12-28
FR2140565B1 (en) 1977-12-23

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