| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide ink for an inorganic material which has sufficient durability even if it is lead-free. <P>SOLUTION: A viscous agent such as polyvinyl alcohol and a dispersing agent such as glycerine are mixed with so-called lead-free low-melting point glass such as bismuth-based glass in predetermined ratios. Further, a coloring agent is incorporated according to the color of an object to be applied or a leveling agent is incorporated to improve wettability as occasion demands. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
