| 摘要 |
A composition comprising:(a) a liquid medium comprising (i), (ii) or (iii):(i) a mixture of water and an organic solvent;(ii) an organic solvent free from water; or(iii) a low melting point solid; and(b) a dye of the Formula (1) or a salt thereof: wherein A, B, Z, L, R1 and n are as defined in the description. Also claimed are certain dyes of Formula (1), inks, an ink jet printing process using the inks, a substrate printed with the inks, an ink jet printer cartridge containing the inks and an ink jet printer containing the ink jet printer cartridge. |
