Water-soluble dye mixture and dyeing method.

摘要

A water-soluble dye mixture comprising a blue anthraquinone reactive dye represented in its free acid form by the formula: wherein X is -CH=CH2 or -C2H4W wherein W is a group removable by action of alkali and from 0.2 to 5 times by weight to said anthraquinone reactive dye of a blue formazan reactive dye represented in its free acid form by the formula: wherein R is a hydrogen atom or a C1-C4 alkyl group, Y is a halogen atom, -NHC2H4SO3H or and X is -CH=CH2 or -C2H4W wherein W is a group removable by action of alkali.