DE251844C - - Google Patents

Info

Publication number
DE251844C
DE251844C DENDAT251844D DE251844DA DE251844C DE 251844 C DE251844 C DE 251844C DE NDAT251844 D DENDAT251844 D DE NDAT251844D DE 251844D A DE251844D A DE 251844DA DE 251844 C DE251844 C DE 251844C
Authority
DE
Germany
Prior art keywords
oxydisazo
diazophenols
chromable
resorcinol
dyes
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
DENDAT251844D
Other languages
German (de)
English (en)
Publication of DE251844C publication Critical patent/DE251844C/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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/04—Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
DENDAT251844D Active DE251844C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE251844C true DE251844C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=510251

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT251844D Active DE251844C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE251844C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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