AZO PIGMENT AND AZO COMPOUND

AZO PIGMENT AND AZO COMPOUND

PROBLEM TO BE SOLVED: To provide a clear pigment having a high color density, and excellent in various fastness against heat, light, etc., dyeing property and transition property. SOLUTION: This azo pigment is expressed by general formula (1) [wherein, R1, R2are each H or a substituent; A is a monoc...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: TSUKASE MASAAKI
Format: Patent
Sprache:eng
Schlagworte:
ADHESIVES
CHEMISTRY
DYES
HETEROCYCLIC COMPOUNDS
LAKES
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MORDANTS
NATURAL RESINS
ORGANIC CHEMISTRY
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
PAINTS
POLISHES
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a clear pigment having a high color density, and excellent in various fastness against heat, light, etc., dyeing property and transition property. SOLUTION: This azo pigment is expressed by general formula (1) [wherein, R1, R2are each H or a substituent; A is a monocyclic or bicyclic aromatic heterocyclic ring residue which may have a substituent; the R1, R2and A do not contain carboxyl, sulfo and a quaternary ammonium group; and the A bonds with the azo group through a carbon atom]. COPYRIGHT: (C)2009,JPO&INPIT