Use of pyridine dyes in the textile sector, dye mixtures with py

Details Use of pyridine dyes in the textile sector, dye mixtures with py Use of pyridine dyes in the textile sector, dye mixtures with py

1993-09-07

1994-12-27

Prescott, Arthur C.

Bleaching and dyeing; fluid treatment and chemical modification

Dye or potential dye composition, additive, treatment,...

Mixed dyes, noncomplexed

8643, 544133, 503227, 546119, 546120, 546121, C07D47102

Patent

active

053761502

ABSTRACT:
There are described the use of pyridine dyes of the formula ##STR1## where R.sup.1 is substituted or unsubstituted C.sub.1 -C.sub.20 -alkyl, substituted or unsubstituted phenyl or hydroxyl,

REFERENCES:
patent: 4681932 (1987-07-01), Kruckenberg et al.

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