DE135738C - - Google Patents

Info

Publication number
DE135738C
DE135738C DENDAT135738D DE135738DA DE135738C DE 135738 C DE135738 C DE 135738C DE NDAT135738 D DENDAT135738 D DE NDAT135738D DE 135738D A DE135738D A DE 135738DA DE 135738 C DE135738 C DE 135738C
Authority
DE
Germany
Prior art keywords
dye
sulfur
dyes
black
phenylenediamine
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
DENDAT135738D
Other languages
German (de)
English (en)
Publication of DE135738C publication Critical patent/DE135738C/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
    • C09B49/00—Sulfur dyes
    • C09B49/10—Sulfur dyes from diphenylamines, indamines, or indophenols, e.g. p-aminophenols or leucoindophenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
DENDAT135738D Active DE135738C (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
DE135738C true DE135738C (cg-RX-API-DMAC7.html)

Family

ID=403758

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT135738D Active DE135738C (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
DE (1) DE135738C (cg-RX-API-DMAC7.html)

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