Reactive dyestuff preparations containing pyridine derivatives

Bleaching and dyeing; fluid treatment and chemical modification – Dry dye composition other than mere mixture of two or more...

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Details

8527, 8543, 8549, 8568, 8917, 8918, 8924, C09B 6724, D06P 366

Patent

active

051767180

ABSTRACT:
Preparations of water-soluble reactive dyestuffs containing pyridine derivatives of the formula ##STR1## or salts of, in which the substituents have the meanings given in the description, are highly suitable for the dyeing of cellulose materials.

REFERENCES:
patent: 2643250 (1951-11-01), Stallmann et al.
patent: 3642787 (1972-02-01), Ponzini et al.
patent: 4453945 (1984-06-01), Miyamoto et al.
patent: 4525170 (1985-06-01), Balliello
patent: 4664670 (1987-05-01), Mehl et al.
patent: 4881942 (1989-11-01), Connor

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