| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ink composition excellent in safety and hygiene with low odor, excellent in resin solubility, excellent in printing stability, excellent in dryability, causing no printer corrosion, excellent in adhesion to nonabsorbable base, and good in printability. <P>SOLUTION: The ink composition comprises an organic solvent and a pigment, wherein the organic solvent contains a compound of the general formula(1): R<SB>1</SB>-C(=O)-R<SB>2</SB>-O-R<SB>3</SB>, the general formula(2):R<SB>4</SB>-NCR<SB>5</SB>-C(=O)-R<SB>6</SB>-O-R<SB>7</SB>or the general formula(3):R<SB>8</SB>-C(=O)-NR<SB>9</SB>-R<SB>10</SB>-O-R<SB>11</SB>. <P>COPYRIGHT: (C)2007,JPO&INPIT |
