Monoazo 2-hydroxy-pyridone-containing reactive dyestuffs

Details Monoazo 2-hydroxy-pyridone-containing reactive dyestuffs Monoazo 2-hydroxy-pyridone-containing reactive dyestuffs

1993-05-04

1995-02-21

Lee, Mary C.

Organic compounds -- part of the class 532-570 series

Organic compounds

Azo

534632, C09B 62085, D06P 1382

Patent

active

053917162

ABSTRACT:
Monoazo reactive dyestuffs of the formula ##STR1## wherein the substituents have the meaning given in the description, are particularly suitable for dyeing materials containing OH groups or amide groups.

REFERENCES:
patent: 3668211 (1972-06-01), Crabtree
patent: 3847894 (1974-11-01), Ridyard
patent: 3905950 (1975-09-01), Crabtree
patent: 3926944 (1975-12-01), Berrie et al.
patent: 3936436 (1976-02-01), Berrie et al.
patent: 3994906 (1976-11-01), Hegar
patent: 4039523 (1977-08-01), Hegar

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