DE238551C - - Google Patents

Info

Publication number
DE238551C
DE238551C DENDAT238551D DE238551DA DE238551C DE 238551 C DE238551 C DE 238551C DE NDAT238551 D DENDAT238551 D DE NDAT238551D DE 238551D A DE238551D A DE 238551DA DE 238551 C DE238551 C DE 238551C
Authority
DE
Germany
Prior art keywords
aminoanthraquinone
dianthraquinonylurea
urea
february
addition
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
DENDAT238551D
Other languages
German (de)
English (en)
Publication of DE238551C publication Critical patent/DE238551C/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
    • C09B1/36—Dyes with acylated amino groups
    • C09B1/38—Urea and thiourea derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DENDAT238551D Active DE238551C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE238551C true DE238551C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=498062

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT238551D Active DE238551C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE238551C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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