Reactive dyestuffs, their preparation and their use

Abstract

Abstract They have the formula <IMAGE> where D is the radical of an organic dye of the monoazo, polyazo, metal complexazo, anthraquinone, phthalocyanine, formazan, azomethine, dioxazine, phenazine, stilbene, triphenylmethane, xanthene, thioxanthone, nitroaryl, naphthoquinone, pyrenequinone or perylenetetracarbimide series, R is hydrogen or substituted or unsubstituted C1-4-alkyl, A is C2-6-alkylene, Z is hydrogen, substituted or unsubstituted alkyl or aryl or a radical of the formula <IMAGE> and X is halogen, SO3H, OH, OR1, SH or SR1, where R1 is a substituted or unsubstituted aliphatic radical, are suitable for dying and printing cellulose-containing and nitrogen-containing materials.

Inventors

• 👤 Peter Dr. Scheibli
• 👤 Herbert Dr. Seiler

Bibliographic Details