| 摘要 |
A process for printing an image on a substrate, the process comprising applying to the substrate an ink composition which comprises a liquid medium and a compound selected from the group consisting of compounds of Formula (1I), compounds of Formula (1II), compounds of Formula (1III) and compounds of Formula (1IV): wherein: A and D each independently represent optionally substituted aryl or optionally substituted heteroaryl; E represents optionally substituted pyrazolyl; Z represents H, halogen, nitro, cyano, hydroxy, amino, carboxy, optionally substituted alkyl, optionally substituted alkoxy or optionally substituted aryloxy; and p is an integer from 0 to 5. Preferably, the printing process is ink jet printing. Also provided are compounds of Formula (1I), (1II), (1III) and (1IV) and ink compositions comprising the same. |
