| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink composition for inkjet good in antiblocking properties of images formed, and excellent in ejection restoring properties. <P>SOLUTION: This ink composition for inkjet includes a colorant, two or more hydrophilic organic solvents, and a polymer particle having a structural unit derived from a hydrophilic monomer, a structural unit derived from a hydrophobic monomer, a glass transition temperature of 150°C or higher, an I/O value of 0.2-0.55; and a volume-average particle diameter of 0.1-10 nm. <P>COPYRIGHT: (C)2011,JPO&INPIT |
