| 摘要 |
<p>The aqueous ink of the present invention comprises a suspension of a polymer, preferably a polyester or a polyester polyamide, having adsorbed a dye or a pigment, wherein the surface tension ( gamma ) and the viscosity ( eta ) of the ink at 20 DEG C and the average particle size (d) of the suspended particles satisfy the following inequality (1): <MATH> wherein the units of the parameters gamma , eta and d are dyne/cm, cps, and mu m, respectively.</p> |
