BE783373A - Colorants polyazoiques - Google Patents

Colorants polyazoiques

Info

Publication number
BE783373A
BE783373A BE783373A BE783373A BE783373A BE 783373 A BE783373 A BE 783373A BE 783373 A BE783373 A BE 783373A BE 783373 A BE783373 A BE 783373A BE 783373 A BE783373 A BE 783373A
Authority
BE
Belgium
Prior art keywords
polyazoic
dyes
polyazoic dyes
Prior art date
Application number
BE783373A
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 BE783373A publication Critical patent/BE783373A/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
    • 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
    • C09B35/50—Tetrazo dyes
    • C09B35/52—Tetrazo dyes of the type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE783373A 1971-05-13 1972-05-12 Colorants polyazoiques BE783373A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712123688 DE2123688A1 (de) 1971-05-13 1971-05-13 Polyazofarbstoffe

Publications (1)

Publication Number Publication Date
BE783373A true BE783373A (fr) 1972-11-13

Family

ID=5807722

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783373A BE783373A (fr) 1971-05-13 1972-05-12 Colorants polyazoiques

Country Status (9)

Country Link
BE (1) BE783373A (OSRAM)
BR (1) BR7202996D0 (OSRAM)
CH (1) CH556899A (OSRAM)
DD (1) DD100278A5 (OSRAM)
DE (1) DE2123688A1 (OSRAM)
FR (1) FR2137823A1 (OSRAM)
GB (1) GB1385422A (OSRAM)
IT (1) IT961171B (OSRAM)
NL (1) NL7206344A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903588A1 (de) * 1979-01-31 1980-08-14 Basf Ag Polyazofarbstoffe
EP0196900B1 (en) * 1985-03-29 1989-03-15 Taoka Chemical Co., Ltd Azo compound and solution type composition comprising the same
IN163246B (OSRAM) * 1985-08-16 1988-08-27 Atul Products Ltd

Also Published As

Publication number Publication date
BR7202996D0 (pt) 1973-06-12
CH556899A (de) 1974-12-13
DE2123688A1 (de) 1972-11-16
NL7206344A (OSRAM) 1972-11-15
DD100278A5 (OSRAM) 1973-09-12
FR2137823A1 (OSRAM) 1972-12-29
GB1385422A (en) 1975-02-26
IT961171B (it) 1973-12-10

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