Water soluble nitro compounds

Water soluble nitro compounds

Water-soluble nitro compounds of the formula WHERE R1 and R2, independently of each other, represent aromatic or heterocyclic radicals which may be substituted, R3 an aromatic or heterocyclic radical which may be substituted, AND THE MOLECULE BEARS 1 OR 2 SULPHONIC ACID GROUPS ARE VALUABLE DYES ESPE...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: VAN ASSCHE, DANIEL
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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Beschreibung
Zusammenfassung:Water-soluble nitro compounds of the formula WHERE R1 and R2, independently of each other, represent aromatic or heterocyclic radicals which may be substituted, R3 an aromatic or heterocyclic radical which may be substituted, AND THE MOLECULE BEARS 1 OR 2 SULPHONIC ACID GROUPS ARE VALUABLE DYES ESPECIALLY FOR SYNTHETIC POLYAMIDE FIBERS.