| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide ink for inkjet in which chroma of image formed by pigment-based ink for inkjet is improved and foaming of the ink is suppressed in practical range and which can be printed by an inkjet system printer in good state of discharge stability by using the ink. <P>SOLUTION: The ink for inkjet comprises at least pigment, water, a water-soluble organic solvent and a straight-chain block copolymer in which a dimethylpolysiloxane and a polyalkylene oxide are alternately and repeatedly bonded. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
