BE796524A - Colorants polyazoiques - Google Patents

Colorants polyazoiques

Info

Publication number
BE796524A
BE796524A BE128579A BE128579A BE796524A BE 796524 A BE796524 A BE 796524A BE 128579 A BE128579 A BE 128579A BE 128579 A BE128579 A BE 128579A BE 796524 A BE796524 A BE 796524A
Authority
BE
Belgium
Prior art keywords
polyazoic
dyes
polyazoic dyes
Prior art date
Application number
BE128579A
Other languages
English (en)
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 BE796524A publication Critical patent/BE796524A/xx

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
    • C09B35/462—D being derived from diaminonaphthalene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)
BE128579A 1972-03-10 1973-03-09 Colorants polyazoiques BE796524A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722211638 DE2211638A1 (de) 1972-03-10 1972-03-10 Polyazofarbstoffe

Publications (1)

Publication Number Publication Date
BE796524A true BE796524A (fr) 1973-09-10

Family

ID=5838543

Family Applications (1)

Application Number Title Priority Date Filing Date
BE128579A BE796524A (fr) 1972-03-10 1973-03-09 Colorants polyazoiques

Country Status (8)

Country Link
JP (2) JPS49578A (pl)
BE (1) BE796524A (pl)
CH (3) CH574006B5 (pl)
DE (1) DE2211638A1 (pl)
FR (1) FR2175895B1 (pl)
GB (1) GB1378107A (pl)
IT (1) IT981237B (pl)
NL (1) NL7303289A (pl)

Also Published As

Publication number Publication date
FR2175895B1 (pl) 1977-02-04
JPS491628A (pl) 1974-01-09
GB1378107A (en) 1974-12-18
NL7303289A (pl) 1973-09-12
IT981237B (it) 1974-10-10
FR2175895A1 (pl) 1973-10-26
DE2211638A1 (de) 1973-09-20
CH352973A4 (pl) 1975-09-15
JPS49578A (pl) 1974-01-07
CH549080A (de) 1974-05-15
CH574006B5 (pl) 1976-03-31

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