Method or dyeing using phase change dyestuffs

Details Method or dyeing using phase change dyestuffs Method or dyeing using phase change dyestuffs

1987-03-27

1990-06-05

Higel, Floyd D.

Bleaching and dyeing; fluid treatment and chemical modification

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

Basic dye, including diphenylmethane, triphenylmethane,...

8658, 8661, 8662, 8672, 8675, 8688, 8690, 8691, 8692, 534636, 534798, 534803, D06P 104, D06P 122, D06P 141, D06P 142

Patent

active

049310674

ABSTRACT:
Method is set forth of dyeing a material comprising forming a solution having a basic salt of a water soluble dye of the formula: ##STR1## wherein n is 0 or 1;

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