PHTHALOPERINONE DYE

PHTHALOPERINONE DYE

Phthaloperinone dyes of the general formula (I) in which Z denotes SO2 or CO, A represents optionally substituted alkyl or aryl, and the other substituents have the meanings given in the description, are prepared by condensation of corresponding phthalic acids and/or functional derivatives thereof a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: FUORUKAA HEDERIHI, PEETAA ROSHIYUGAA, SHIYUTEFUAN MIHIYAERISU, YURUGEN SHIYUNAIDAA, ERUBIN BATSUHAA
Format: Patent
Sprache:eng
Schlagworte:
ADHESIVES
CHEMISTRY
COMPOSITIONS BASED THEREON
DYES
LAKES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MORDANTS
NATURAL RESINS
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
ORGANIC MACROMOLECULAR COMPOUNDS
PAINTS
POLISHES
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:Phthaloperinone dyes of the general formula (I) in which Z denotes SO2 or CO, A represents optionally substituted alkyl or aryl, and the other substituents have the meanings given in the description, are prepared by condensation of corresponding phthalic acids and/or functional derivatives thereof and optionally substituted 1,8-napthalenediamines. The dyes according to the invention possess very good fastness properties and are employed in processes for the mass coloration (bulk dyeing) of plastics.