DERIVATI DELLO FTALOPERINONE IMPIEGABILI COME COLORANTI E LORO PREPARAZIONE

The present invention provides dyestuffs of formula I, (I) in which R1 is a mono- or bicyclic aromatic radical, and the ring A may bear up to 4 substituents conventional for dyestuffs, in which the dyestuff is free from sulphonic and carboxylic acid groups, and mixtures of such dyestuffs and their u...

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Bibliographische Detailangaben
1. Verfasser:	BUCHELER PAUL
Format:	Patent
Sprache:	ita
Schlagworte:	ADHESIVES AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM DYEING OR PRINTING TEXTILES DYES FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR GENERAL PROCESSES OF COMPOUNDING LAKES LAUNDERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF TEXTILES OR THE LIKE WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention provides dyestuffs of formula I, (I) in which R1 is a mono- or bicyclic aromatic radical, and the ring A may bear up to 4 substituents conventional for dyestuffs, in which the dyestuff is free from sulphonic and carboxylic acid groups, and mixtures of such dyestuffs and their use as disperse dyestuffs.