A MAGENTA DYE-BASED INK COMPOSITION, AN INK SET AND A METHOD FOR IMPROVING THE PRINT QUALITIES OF A MAGENTA DYE-BASED INK COMPOSITION

摘要

A magenta dye-based ink composition, an ink set and a method for improving the print qualities of a magenta dye-based ink composition. The magenta dye-based ink composition includes one or more red dye(s) and a minor but effective amount of black dye. A weight ratio of red dye(s) to black dye in the ink composition ranges from about 20:1 to about 100:1.