An H-acid type reactive dye

This invention is to develop a magenta H-acid type reactive dye by coupling an appropriate diazonium component with H-acid and then performing addition-elimination procedure with cyanuric chloride, which possesses advantages of high light fastness, high wash fastness, and hue purity, and is especial...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YE, SHIOU-RUNG, CHAO, YUOU
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CORRECTING FLUIDS DYES FILLING PASTES INKS LAKES METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS MORDANTS NATURAL RESINS ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	This invention is to develop a magenta H-acid type reactive dye by coupling an appropriate diazonium component with H-acid and then performing addition-elimination procedure with cyanuric chloride, which possesses advantages of high light fastness, high wash fastness, and hue purity, and is especially suitable for ink-jet printing and ink-jet calico printing on fabric materials. This invention can solve the problem of inability to greatly reduce production costs due to tedious production process and generating voluminous waste water and waste in traditional textile calico printing; and the shortcomings of current used ink for ink-jet calico printing such as poor light and water fastness or dull hue.