DE275537C - - Google Patents

Info

Publication number
DE275537C
DE275537C DENDAT275537D DE275537DA DE275537C DE 275537 C DE275537 C DE 275537C DE NDAT275537 D DENDAT275537 D DE NDAT275537D DE 275537D A DE275537D A DE 275537DA DE 275537 C DE275537 C DE 275537C
Authority
DE
Germany
Prior art keywords
dibenzanthrone
nitro
treated
preparation
vat 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
DENDAT275537D
Other languages
German (de)
English (en)
Publication of DE275537C publication Critical patent/DE275537C/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
    • C09B3/00—Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/22—Dibenzanthrones; Isodibenzanthrones
    • C09B3/30—Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
DENDAT275537D Active DE275537C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE275537C true DE275537C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=531817

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT275537D Active DE275537C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE275537C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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