Anthraquinone azopyrazalone colorants

Compounds which, in one of the possible tautomeric forms, correspond to the general formula I I where n is 1 or 2 and, if n is 1, R is unsubstituted or substituted aryl or heteroaryl or, if n is 2, R is a bridge member, and the rings A and B can be further substituted, are outstanding colorants for...

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Hauptverfasser: KOWARSCH, HEINRICH, DIMROTH, PETER
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creator KOWARSCH
HEINRICH
DIMROTH
PETER
description Compounds which, in one of the possible tautomeric forms, correspond to the general formula I I where n is 1 or 2 and, if n is 1, R is unsubstituted or substituted aryl or heteroaryl or, if n is 2, R is a bridge member, and the rings A and B can be further substituted, are outstanding colorants for surface coatings, printing inks or plastics.
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subjects 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
title Anthraquinone azopyrazalone colorants
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