| 摘要 |
PROBLEM TO BE SOLVED: To provide a lightfast orange color compound, and an ink, a resist composition for a color filter, a thermosensitive transfer recording sheet and a toner comprising the above compound.SOLUTION: The compound is represented by formula (1); and the ink, the resist composition for a color filter, the thermosensitive transfer recording sheet and the toner comprise the above compound. In formula (1), Rto Rrepresent an alkyl group, an aryl group, an aryl group having a substituent, or the like; Rand Reach represent an alkyl group; and a substituent in Rto Ris an alkyl group, an alkoxy group or a sulfonic acid group.SELECTED DRAWING: None |
