| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an oil-base ink composition for inkjet recording, which is excellent in high-speed delivery characteristics and has good delivery stability and shelf stability without being influenced by the change in temperature of the printing environment. <P>SOLUTION: The oil-base ink composition for inkjet recording is characterized in that it is to be delivered at a printing frequency over 7 kHz, consists of a pigment, a dispersant, a vegetable oil and a hydrocarbon solvent, and has a surface tension of 32 mN/m or higher. <P>COPYRIGHT: (C)2003,JPO |
