DE291894C - - Google Patents

Info

Publication number
DE291894C
DE291894C DENDAT291894D DE291894DA DE291894C DE 291894 C DE291894 C DE 291894C DE NDAT291894 D DENDAT291894 D DE NDAT291894D DE 291894D A DE291894D A DE 291894DA DE 291894 C DE291894 C DE 291894C
Authority
DE
Germany
Prior art keywords
sulfur
yellow
benzidine
amino
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
DENDAT291894D
Other languages
German (de)
English (en)
Publication of DE291894C publication Critical patent/DE291894C/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/36—Dyes with acylated amino groups
    • C09B1/38—Urea and thiourea derivatives
    • 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
    • C09B49/00—Sulfur dyes
    • C09B49/12—Sulfur dyes from other compounds, e.g. other heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)
DENDAT291894D Active DE291894C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE291894C true DE291894C (enrdf_load_stackoverflow)

Family

ID=546728

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT291894D Active DE291894C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE291894C (enrdf_load_stackoverflow)

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