AZOFARBSTOFF, VERFAHREN ZU DESSEN HERSTELLUNG UND DESSEN VERWENDUNG ZUM FÄRBEN ODER BEDRUCKEN VON HYDROPHOBEN FASERMATERIALIEN

The present invention relates to dyes of formulawhereinR1 is hydrogen, bromine, chlorine, cyano, R2 is hydrogen, methyl, acetylamino, R3 is ethyl unsubstituted or substituted by cyano or by acyloxy, R4 is ethyl unsubstituted or substituted by cyano or by acyloxy, to a process for their preparation a...

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Bibliographic Details
Main Authors ARQUINT, ALFONS, WILHELM, JEAN-CLAUDE, LAUK, URS, DREIER, ROMEO
Format Patent
LanguageGerman
Published 15.11.2004
Edition7
Subjects
ADHESIVES
CHEMISTRY
DYEING LEATHER, FURS, OR SOLID MACROMOLECULAR SUBSTANCES INANY FORM
DYEING OR PRINTING TEXTILES
DYES
FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
LAKES
LAUNDERING
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
MORDANTS
NATURAL RESINS
ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES
PAINTS
POLISHES
TEXTILES
TREATMENT OF TEXTILES OR THE LIKE
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Summary:The present invention relates to dyes of formulawhereinR1 is hydrogen, bromine, chlorine, cyano, R2 is hydrogen, methyl, acetylamino, R3 is ethyl unsubstituted or substituted by cyano or by acyloxy, R4 is ethyl unsubstituted or substituted by cyano or by acyloxy, to a process for their preparation and to their use in the dyeing or printing of hydrophobic fiber materials.
Bibliography:Application Number: AT20000810819T