DE293555C - - Google Patents

Info

Publication number
DE293555C
DE293555C DENDAT293555D DE293555DA DE293555C DE 293555 C DE293555 C DE 293555C DE NDAT293555 D DENDAT293555 D DE NDAT293555D DE 293555D A DE293555D A DE 293555DA DE 293555 C DE293555 C DE 293555C
Authority
DE
Germany
Prior art keywords
disulfonic acid
acid
diaminodiphenylsulfi
thioaniline
tetrazotized
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DENDAT293555D
Other languages
German (de)
English (en)
Publication of DE293555C publication Critical patent/DE293555C/de
Active legal-status Critical Current

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
    • C09B35/227—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of a diaryl sulfide or a diaryl polysulfide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
DENDAT293555D Active DE293555C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE293555C true DE293555C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=548211

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT293555D Active DE293555C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE293555C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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