| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an aqueous ink composition that can form a three-dimensional hand-written letter (including a character, a figure or a pattern) bulging upwards with a sufficient thickness and having a matte surface without blending a lightweight and finely divided powder filler into the composition. <P>SOLUTION: The aqueous ink composition comprises, based on the total amount of the ink, 2.5-50 wt% white resin particles and 2.5-50 wt% film-forming resin emulsion in terms of solids content such that the ratio in terms of solids content of the white resin particles to the film-forming resin emulsion is 1:0.2-1:3 and the solids content of the white resin particles and the film-forming resin emulsion amounts to 20 wt% or more based on the total of the ink. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
