To provide a color which does not dye a wear or the like, even when wrongly adhered to the wear or the like, and can simply be deleted by a washing treatment using water or a solvent, or the like.

This color is characterized by containing the reaction product of a reactive dye with a water-soluble resin as a colorant. The water-soluble resin is preferably polyethylene glycol having an average mol.wt. of at least 400, and the content of the polyethylene glycol is preferably 10 wt.%. The reactive dye is preferably one of dichlorotriazine type, monochlorotriazine type, vinylsulfone type, chloropyrimidine type, dichloroquinoxaline type, and monochloroatriazine-vinyl sulfone difunctional group type reactive dyes.

COPYRIGHT: (C)2006,JPO&NCIPI