DE237946C - - Google Patents

Info

Publication number
DE237946C
DE237946C DENDAT237946D DE237946DA DE237946C DE 237946 C DE237946 C DE 237946C DE NDAT237946 D DENDAT237946 D DE NDAT237946D DE 237946D A DE237946D A DE 237946DA DE 237946 C DE237946 C DE 237946C
Authority
DE
Germany
Prior art keywords
acid
dichloroanthraflavic
sulfonation
condensed
sulfur
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
DENDAT237946D
Other languages
German (de)
English (en)
Publication of DE237946C publication Critical patent/DE237946C/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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DENDAT237946D Active DE237946C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE237946C true DE237946C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=497509

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT237946D Active DE237946C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE237946C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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