BE823537A - NEW WATER-SOLUBLE DISAZOIC DYES - Google Patents

NEW WATER-SOLUBLE DISAZOIC DYES

Info

Publication number
BE823537A
BE823537A BE151665A BE151665A BE823537A BE 823537 A BE823537 A BE 823537A BE 151665 A BE151665 A BE 151665A BE 151665 A BE151665 A BE 151665A BE 823537 A BE823537 A BE 823537A
Authority
BE
Belgium
Prior art keywords
soluble
new water
disazoic
dyes
disazoic dyes
Prior art date
Application number
BE151665A
Other languages
French (fr)
Inventor
P Franket A Sailer
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 BE823537A publication Critical patent/BE823537A/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
    • C09B35/02—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—

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
BE151665A 1973-12-19 1974-12-18 NEW WATER-SOLUBLE DISAZOIC DYES BE823537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7345413A FR2255356B1 (en) 1973-12-19 1973-12-19

Publications (1)

Publication Number Publication Date
BE823537A true BE823537A (en) 1975-06-18

Family

ID=9129424

Family Applications (1)

Application Number Title Priority Date Filing Date
BE151665A BE823537A (en) 1973-12-19 1974-12-18 NEW WATER-SOLUBLE DISAZOIC DYES

Country Status (8)

Country Link
AR (1) AR206138A1 (en)
BE (1) BE823537A (en)
BR (1) BR7410391D0 (en)
CH (1) CH603755A5 (en)
DE (1) DE2457800A1 (en)
FR (1) FR2255356B1 (en)
GB (1) GB1485056A (en)
NL (1) NL7415447A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH640556A5 (en) * 1979-03-15 1984-01-13 Sandoz Ag METALLIZABLE AND METALLIZED AZO COMPOUNDS, THEIR PRODUCTION AND USE.
GB9406289D0 (en) * 1994-03-30 1994-05-25 Sandoz Ltd Improvements in or relating to organic compounds
EP2418256B1 (en) * 2010-07-29 2013-03-27 Clariant Finance (BV) Limited Acid dyes

Also Published As

Publication number Publication date
CH603755A5 (en) 1978-08-31
AR206138A1 (en) 1976-06-30
GB1485056A (en) 1977-09-08
FR2255356B1 (en) 1978-03-24
FR2255356A1 (en) 1975-07-18
BR7410391D0 (en) 1975-09-16
DE2457800A1 (en) 1975-07-03
NL7415447A (en) 1975-06-23

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