AR206138A1 - Nuevos colorantes disazoicos derivados de 4,4' disazo-bencenosulfanilida hidrosolubles y procedimiento para prepararlos - Google Patents

Nuevos colorantes disazoicos derivados de 4,4' disazo-bencenosulfanilida hidrosolubles y procedimiento para prepararlos

Info

Publication number
AR206138A1
AR206138A1 AR25696774A AR25696774A AR206138A1 AR 206138 A1 AR206138 A1 AR 206138A1 AR 25696774 A AR25696774 A AR 25696774A AR 25696774 A AR25696774 A AR 25696774A AR 206138 A1 AR206138 A1 AR 206138A1
Authority
AR
Argentina
Prior art keywords
benzenosulfanilide
disazoic
disazo
soluble
prepare
Prior art date
Application number
AR25696774A
Other languages
English (en)
Spanish (es)
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Application granted granted Critical
Publication of AR206138A1 publication Critical patent/AR206138A1/es

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)
AR25696774A 1973-12-19 1974-01-01 Nuevos colorantes disazoicos derivados de 4,4' disazo-bencenosulfanilida hidrosolubles y procedimiento para prepararlos AR206138A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR206138A1 true AR206138A1 (es) 1976-06-30

Family

ID=9129424

Family Applications (1)

Application Number Title Priority Date Filing Date
AR25696774A AR206138A1 (es) 1973-12-19 1974-01-01 Nuevos colorantes disazoicos derivados de 4,4' disazo-bencenosulfanilida hidrosolubles y procedimiento para prepararlos

Country Status (8)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH640556A5 (de) * 1979-03-15 1984-01-13 Sandoz Ag Metallisierbare und metallisierte azoverbindungen, deren herstellung und verwendung.
GB9406289D0 (en) * 1994-03-30 1994-05-25 Sandoz Ltd Improvements in or relating to organic compounds
PT2418256E (pt) * 2010-07-29 2013-05-24 Clariant Finance Bv Ltd Corantes ácidos

Also Published As

Publication number Publication date
GB1485056A (en) 1977-09-08
BE823537A (fr) 1975-06-18
DE2457800A1 (de) 1975-07-03
CH603755A5 (fr) 1978-08-31
BR7410391D0 (pt) 1975-09-16
FR2255356B1 (fr) 1978-03-24
NL7415447A (nl) 1975-06-23
FR2255356A1 (fr) 1975-07-18

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