| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink composition which is excellent in delivery stability and enables printing, drawing, and writing on a nonabsorbent surface of metal, glass, leather, ceramics, wood, resin, rubber, or the like. <P>SOLUTION: This ink composition at least contains a pigment and a polar organic solvent having a boiling point of 150-200°C and a surface tension of 24-33 mN/m. The ink composition, which contains titanium oxide as the pigment and a vinyl chloride/vinyl acetate copolymer and may further contain a polyvinyl butyral resin, with a viscosity of 8-18 mPa×s can be used for inkjet printers. <P>COPYRIGHT: (C)2004,JPO |
