| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide reactive dye ink excellent in ejection stability in a printer mounting an industrial inkjet head that requires high viscosity ink, and having excellent storage stability of the ink and sticking property to cellulosic fibers. <P>SOLUTION: The reactive dye ink having high viscosity, excellent in ejection stability of a printer mounting an industrial inkjet head and excellent in storage stability of the ink and sticking property to cellulosic fibers is obtained by using the following ink composition. The ink composition is in a form of a solution containing at least one kind of reactive dye, a viscosity adjusting agent and water, and the ink composition has viscosity of 10 to 20 mPa s at 25°C. <P>COPYRIGHT: (C)2010,JPO&INPIT |
