Water-insoluble monoazo dyes, their preparation and use, and mix

Details Water-insoluble monoazo dyes, their preparation and use, and mix Water-insoluble monoazo dyes, their preparation and use, and mix

1989-08-07

1990-08-21

Clingman, A. Lionel

Bleaching and dyeing; fluid treatment and chemical modification

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

Mixed dyes, noncomplexed

8662, 534630, 534640, C09B 2900, C09B 2936, C09B 2909

Patent

active

049503057

ABSTRACT:
Hydrophobic textile materials can be dyed or printed with one or more monoazo dyes of the formula ##STR1## in which R.sup.1 is fluoro, chloro or bromo;

REFERENCES:
patent: 4105655 (1978-08-01), Gottschlich et al.
patent: 4452609 (1984-06-01), Hamprecht
patent: 4479899 (1984-10-01), Hamprecht

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