DE90565C - - Google Patents

Info

Publication number
DE90565C
DE90565C DENDAT90565D DE90565DA DE90565C DE 90565 C DE90565 C DE 90565C DE NDAT90565 D DENDAT90565 D DE NDAT90565D DE 90565D A DE90565D A DE 90565DA DE 90565 C DE90565 C DE 90565C
Authority
DE
Germany
Prior art keywords
toluidine
nitrosomonobenzyl
benzolazomonobenzyl
nitrosodimethylaniline
replaced
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
DENDAT90565D
Other languages
German (de)
Publication of DE90565C publication Critical patent/DE90565C/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
    • C09B17/00—Azine dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

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

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Darstellung rother basischer Farbstoffe, darin bestehend, dafs im Verfahren des Patents Nr. 69188 das Nitrosodimethylanilin durch Nitrosomonobenzyl-o-toluidin oder Benzolazomonobenzyl-o-toluidin ersetzt wird.Process for the preparation of red basic dyes, consisting in that in the process of Patent No. 69188 the nitrosodimethylaniline by nitrosomonobenzyl-o-toluidine or Benzolazomonobenzyl-o-toluidine is replaced.
DENDAT90565D Active DE90565C (en)

Publications (1)

Publication Number Publication Date
DE90565C true DE90565C (en)

Family

ID=362269

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT90565D Active DE90565C (en)

Country Status (1)

Country Link
DE (1) DE90565C (en)

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