Horst J ager Leverkusen DE

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Horst J ager -
City: Leverkusen State/Country: DE	Email and Contact Information

Horst J ager ( Leverkusen, DE )

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Horst J ager ( Leverkusen, DE )

US5623061 - Benzene or naphthalene azo dyes containing SO.sub.2 X and triazinyl fiber reactive groups, use thereof to dye materials, and materials dyed therewith - 04/22/1997

The invention relates to azo reactive dyes of the formula ##STR1## in which D denotes the radical of a diazo component of the benzene or naphthalene series, X denotes CH.dbd.CH.sub.2 or CH.sub.2 CH.sub.2 --Z, in which Z denotes a radical which can be eliminated under dyeing conditions, and in which the remaining substituents are as defined in the description. The dyes have improved applications-related properties.

US5580965 - Disazo dyestuffs - 12/03/1996

Disazo dyestuffs have been found which, in the form of the free acid, correspond to the formula (I) ##STR1## represents H or an optionally substituted aliphatic or aromatic radical and R.sup.1 to R.sup.6 and A have the meaning given in the description, which are outstandingly suitable for inkjet printing.