SQUARAINE BASED DYES AND PROCESS FOR PREPARATION THEREOF

The present invention relates to squaraine dye containing terminal aminoanthracene or acridine groups and to a process for the preparation thereof. La présente invention concerne un colorant à base de squaraine contenant des groupes terminaux aminoanthracène ou acridine et un procédé de préparation...

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Bibliographische Detailangaben
Hauptverfasser:	THOMAS, KAKKUDIYIL, GEORGE, PILLAI, BIJU, VASUDEVAN, VELATE, SURESH, UNNI, SANTOSH, DAS, SURESH
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ADHESIVES CHEMISTRY CINEMATOGRAPHY DYES ELECTROGRAPHY ELECTROPHOTOGRAPHY HETEROCYCLIC COMPOUNDS HOLOGRAPHY INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER LAKES MAGNETOGRAPHY METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC CHEMISTRY ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS PHOTOGRAPHY PHYSICS POLISHES
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Beschreibung
Zusammenfassung:	The present invention relates to squaraine dye containing terminal aminoanthracene or acridine groups and to a process for the preparation thereof. La présente invention concerne un colorant à base de squaraine contenant des groupes terminaux aminoanthracène ou acridine et un procédé de préparation de ce dernier.