BE825019A - Colorants azo hydrosolubles a base de 4,4'-diamino-benzanilide - Google Patents

Colorants azo hydrosolubles a base de 4,4'-diamino-benzanilide

Info

Publication number
BE825019A
BE825019A BE152913A BE152913A BE825019A BE 825019 A BE825019 A BE 825019A BE 152913 A BE152913 A BE 152913A BE 152913 A BE152913 A BE 152913A BE 825019 A BE825019 A BE 825019A
Authority
BE
Belgium
Prior art keywords
benzanilide
diamino
water
soluble azo
azo colorants
Prior art date
Application number
BE152913A
Other languages
English (en)
French (fr)
Inventor
S S Papa
A Condo
R Ferrario
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 BE825019A publication Critical patent/BE825019A/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
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/28—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O—
    • C09B35/32—Disazo dyes characterised by the tetrazo component the tetrazo component containing two aryl nuclei linked by at least one of the groups —CON<, —SO2N<, —SO2—, or —SO2—O— from two different coupling components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE152913A 1974-01-30 1975-01-30 Colorants azo hydrosolubles a base de 4,4'-diamino-benzanilide BE825019A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1996274A IT1009601B (it) 1974-01-30 1974-01-30 Coloranti diazoici idrosolubili de rivati della 4.4 diamminobenzanili de

Publications (1)

Publication Number Publication Date
BE825019A true BE825019A (fr) 1975-07-30

Family

ID=11162668

Family Applications (1)

Application Number Title Priority Date Filing Date
BE152913A BE825019A (fr) 1974-01-30 1975-01-30 Colorants azo hydrosolubles a base de 4,4'-diamino-benzanilide

Country Status (10)

Country Link
JP (1) JPS50108326A (es)
BE (1) BE825019A (es)
CA (1) CA1038863A (es)
CH (1) CH606313A5 (es)
DE (1) DE2503653A1 (es)
ES (1) ES434213A1 (es)
FR (1) FR2259139B1 (es)
GB (1) GB1444339A (es)
IT (1) IT1009601B (es)
NL (1) NL7500860A (es)

Also Published As

Publication number Publication date
FR2259139B1 (es) 1977-04-15
NL7500860A (nl) 1975-08-01
DE2503653A1 (de) 1975-07-31
JPS50108326A (es) 1975-08-26
ES434213A1 (es) 1976-12-01
FR2259139A1 (es) 1975-08-22
CH606313A5 (es) 1978-10-31
CA1038863A (en) 1978-09-19
IT1009601B (it) 1976-12-20
GB1444339A (en) 1976-07-28

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