Mixtures of Red Vat Dyes, Method for the Production Thereof and Their Use for Dying Material Containing Hydroxy Groups

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United States of America Patent

APP PUB NO 20080189881A1
SERIAL NO

11914145

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Abstract

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The present invention relates to dye mixtures comprising the dye C.I. Vat Red 13 and at least one dye selected from the group consisting of C.I. Vat Red 1, C.I. Vat Red 10, C.I. Vat Red 14, C.I. Vat Red 15, C.I. Vat Red 23 and C.I. Vat Red 32, their production and their use for dyeing and printing hydroxyl-containing materials.

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Patent Owner(s)

Patent OwnerAddress
DYSTAR TEXTILFARBEN GMBH & CO DEUTSCHLAND KGGERMANY RAUNHEIM

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arenz, Udo Kelkheim, DE 1 0
Marschner, Claus Speyer, DE 17 29
Meier, Stefan Frankfurt, DE 51 386
Widler, Gunther Grosskarlbach, DE 2 0

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