Liquid ink composition for impact printer and ink ribbon using the same
AssigneeFujicopian Co., Ltd.
InventorsHitoshi Goda, Masayuki Imanishi, Shota Yamada
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Abstract
A liquid ink composition for an impact printer, comprising a dye and an oily substance as an essential component, the dye being insoluble in the oily substance and dispersed in the oily substance. An ink ribbon for an impact printer using the liquid ink composition is also disclosed. The use of the liquid ink composition reduces wear and corrosion of the printing wires used in a wire dot printer and gives print images with no blurring.
Claims3
An ink ribbon for an impact printer, comprising a fabric ribbon substrate and a liquid ink composition contained in the fabric ribbon substrate, the liquid ink composition comprising a coloring agent and an oily substance having a small polarity as an essential component, the coloring agent consisting essentially of a dye, the dye being insoluble in the oily substance and dispersed in the oily substance.
Dependencies are inferred from the claim text.