| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent the deterioration in the sensitivity of an ink under a high moisture environment. <P>SOLUTION: An inkjet printer 1 has a recording head 6 for jetting a photocurable ink from a prescribed jetting surface to a recording medium 2, and ultraviolet light sources 12, 13 for irradiating the photocurable ink landed on the recording medium 2 with ultraviolet light. While the ink is jetted from the recording head 6 in a state lighting the ultraviolet light sources 12, 13, respectively, a carriage 5 is moved to record images on the recording medium 2. The ink jetted from the recording head 6 in the inkjet printer 1 is characterized by containing a bifunctional or monofunctional oxetane compound in which a substitutent is bound to the 2-position of an oxetane ring. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
