DE85231C - - Google Patents

Info

Publication number
DE85231C
DE85231C DENDAT85231D DE85231DA DE85231C DE 85231 C DE85231 C DE 85231C DE NDAT85231 D DENDAT85231 D DE NDAT85231D DE 85231D A DE85231D A DE 85231DA DE 85231 C DE85231 C DE 85231C
Authority
DE
Germany
Prior art keywords
amidodiphenylamine
amidodimethylaniline
nitrosodimethylaniline
naphthylenediamine
nitrosodiphenylamine
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
DENDAT85231D
Other languages
German (de)
Publication of DE85231C publication Critical patent/DE85231C/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
    • C09B17/00Azine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Darstellung von Farbstoffen, darin bestehend, dafs man an Stelle des im Haupt-Patent genannten Nitrosodimethylanilins oder p-Amidodimethylanilins Ct1 a2-Naphtylendiamin oder ρ - Amidodiphenylamin oder Nitrosodiphenylamin in Anwendung bringt. Process for the preparation of dyes, consisting in using Ct 1 a 2 -naphthylenediamine or ρ-amidodiphenylamine or nitrosodiphenylamine instead of the nitrosodimethylaniline or p-amidodimethylaniline mentioned in the main patent.
DENDAT85231D Active DE85231C (en)

Publications (1)

Publication Number Publication Date
DE85231C true DE85231C (en)

Family

ID=357388

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT85231D Active DE85231C (en)

Country Status (1)

Country Link
DE (1) DE85231C (en)

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