Coloring composition

摘要

There is provided hereby a coloring composition having an excellent water resistance and solution stability, which comprises a reaction mixture of (a) a vinyl compound soluble in water or in a water soluble organic solvent, with (b) a compound which contains more than two groups having a active hydrogen, at least one group of which is an amino group or imino group, in the presence of a water soluble dye and optionally a solvent.