DE82674C - - Google Patents

Info

Publication number
DE82674C
DE82674C DENDAT82674D DE82674DA DE82674C DE 82674 C DE82674 C DE 82674C DE NDAT82674 D DENDAT82674 D DE NDAT82674D DE 82674D A DE82674D A DE 82674DA DE 82674 C DE82674 C DE 82674C
Authority
DE
Germany
Prior art keywords
acid
naphthylamine
acids
monosulfonic
disulfonic
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
DENDAT82674D
Other languages
German (de)
English (en)
Publication of DE82674C publication Critical patent/DE82674C/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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
    • C09B31/068—Naphthols
    • C09B31/072—Naphthols containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
DENDAT82674D Active DE82674C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE82674C true DE82674C (enrdf_load_stackoverflow)

Family

ID=355066

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT82674D Active DE82674C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE82674C (enrdf_load_stackoverflow)

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