BE825889A - WATER-SOLUBLE TETRAKIS-AZOIC COLORANTS - Google Patents

WATER-SOLUBLE TETRAKIS-AZOIC COLORANTS

Info

Publication number
BE825889A
BE825889A BE153661A BE153661A BE825889A BE 825889 A BE825889 A BE 825889A BE 153661 A BE153661 A BE 153661A BE 153661 A BE153661 A BE 153661A BE 825889 A BE825889 A BE 825889A
Authority
BE
Belgium
Prior art keywords
water
tetrakis
soluble
azoic colorants
azoic
Prior art date
Application number
BE153661A
Other languages
French (fr)
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 filed Critical
Publication of BE825889A publication Critical patent/BE825889A/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
    • C09B35/50—Tetrazo dyes
    • C09B35/56—Tetrazo dyes of the type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE153661A 1974-02-25 1975-02-24 WATER-SOLUBLE TETRAKIS-AZOIC COLORANTS BE825889A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2408907A DE2408907C3 (en) 1974-02-25 1974-02-25 Water-soluble tetrakisazo dyes, processes for their preparation and their use for dyeing leather
JP60376A JPS5285227A (en) 1974-02-25 1976-01-01 Waterrsoluble tetrakisazo compounds

Publications (1)

Publication Number Publication Date
BE825889A true BE825889A (en) 1975-08-25

Family

ID=25766695

Family Applications (1)

Application Number Title Priority Date Filing Date
BE153661A BE825889A (en) 1974-02-25 1975-02-24 WATER-SOLUBLE TETRAKIS-AZOIC COLORANTS

Country Status (12)

Country Link
JP (2) JPS50119024A (en)
AR (1) AR203894A1 (en)
BE (1) BE825889A (en)
BR (1) BR7501104A (en)
CH (1) CH597319A5 (en)
DE (1) DE2408907C3 (en)
DK (1) DK59475A (en)
FR (1) FR2262083B1 (en)
GB (1) GB1453278A (en)
IN (1) IN142710B (en)
LU (1) LU71903A1 (en)
NL (1) NL7501911A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520389A1 (en) * 1985-06-07 1986-12-11 Bayer Ag, 5090 Leverkusen TETRAQUIS AZO DYES
EP3296363B1 (en) 2010-11-30 2023-06-21 Kemira Oyj Azo dyes

Also Published As

Publication number Publication date
DE2408907A1 (en) 1975-09-18
GB1453278A (en) 1976-10-20
IN142710B (en) 1977-08-20
AR203894A1 (en) 1975-10-31
DE2408907B2 (en) 1978-05-11
BR7501104A (en) 1975-12-02
FR2262083A1 (en) 1975-09-19
LU71903A1 (en) 1977-01-06
AU7849975A (en) 1976-08-26
NL7501911A (en) 1975-08-27
JPS5285227A (en) 1977-07-15
JPS50119024A (en) 1975-09-18
FR2262083B1 (en) 1979-02-23
DE2408907C3 (en) 1978-12-21
DK59475A (en) 1975-10-27
CH597319A5 (en) 1978-03-31

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