To provide an ink for a color filter, the ink which is excellent in discharging stability and dispersion stability of a pigment and which can be suitably used for manufacturing a color filter capable of giving image display with excellent lightness and contrast, suppressing color unevenness or the like in each portion, and having excellent uniformity in the characteristics among individual products excellent durability.
The ink for a color filter is used for manufacturing a color filter by an ink-jet system, and the ink contains a pigment, a solvent and a curable resin material. The ink contains a zinc complex of halogenated phthalocyanine as a main pigment and contains a sulfonated pigment derivative as a sub-pigment. The curable resin material contains a polymer (A) comprising an epoxy group-containing vinyl monomer a1 as a monomer component and a polymer (B) comprising a fluoroalkyl group- or fluoroaryl group-containing vinyl monomer expressed by formula (1) as a monomer component.
ISOBE MITSUHIRO
KIGUCHI HIROSHI
SHINTANI AKIHIRO
| JP2007284590A | 2007-11-01 | |||
| JP2007298971A | 2007-11-15 | |||
| JP2003064236A | 2003-03-05 | |||
| JP2004091497A | 2004-03-25 | |||
| JP2006169495A | 2006-06-29 |
Osamu Suzawa
Kazuhiko Miyasaka