Bleaching and dyeing; fluid treatment and chemical modification – Reactive dye composition – process – or product – Alkylene sulfato – halotriazine – halodiazine,...
Patent
1997-05-21
1999-07-27
Einsmann, Margaret
Bleaching and dyeing; fluid treatment and chemical modification
Reactive dye composition, process, or product
Alkylene sulfato, halotriazine, halodiazine,...
8641, 8662, 8687, 8917, 8918, 8924, 8925, D06P 304, D06P 310, D06P 306, C09B 722
Patent
active
059283866
ABSTRACT:
A process for dyeing or printing natural or synthetic polyamide fiber material by the trichromatic technique, which comprises using at least one blue-dyeing dye of formula ##STR1## together with at least one red-dyeing dye of formula ##STR2## together with at least one yellow- or orange-dyeing dye of formula ##STR3##
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Adam Jean-Marie
Casi Francine
Hurter Rudolf
Ciba Specialty Chemicals Corporation
Crichton David R.
Einsmann Margaret
Levine Jacob M.
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