DE120560C - - Google Patents

Info

Publication number
DE120560C
DE120560C DENDAT120560D DE120560DA DE120560C DE 120560 C DE120560 C DE 120560C DE NDAT120560 D DENDAT120560 D DE NDAT120560D DE 120560D A DE120560D A DE 120560DA DE 120560 C DE120560 C DE 120560C
Authority
DE
Germany
Prior art keywords
black
brown
phenylenediamine
soluble
insoluble
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
DENDAT120560D
Other languages
German (de)
English (en)
Publication of DE120560C publication Critical patent/DE120560C/de
Active legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B49/00Sulfur dyes
    • C09B49/12Sulfur dyes from other compounds, e.g. other heterocyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
DENDAT120560D Active DE120560C (en:Method)

Publications (1)

Publication Number Publication Date
DE120560C true DE120560C (en:Method)

Family

ID=389614

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT120560D Active DE120560C (en:Method)

Country Status (1)

Country Link
DE (1) DE120560C (en:Method)

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