ANTHRAQUINONE DYESTUFFS AND PROCESSES FOR THEIR PRODUCTION

The invention comprises anthraquinone dyestuffs of the formula wherein R1 represents a C1-C4 alkyl radical or a halogen atom, R2 represents a C1-C4 alkyl radical, R3 represents H or an alkyl radical; and Z represents a 5- or 6-membered heterocyclic ring which carries at least one labile substituent...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KLAUS VON OERTZEN, WOLFGANG HARMS, HANS-SAMUEL BEIN, EDGAR SIEGEL
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMISTRY DYES LAKES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS POLISHES
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