Colored image forming material and color filter obtained therefr

Details Colored image forming material and color filter obtained therefr Colored image forming material and color filter obtained therefr

1996-06-28

1998-10-13

McPherson, John A.

Radiation imagery chemistry: process, composition, or product th

Radiation modifying product or process of making

Screen other than for cathode-ray tube

4302871, 430293, 430294, G02B 520, G02F 11335, G03F 7038

Patent

active

058210164

ABSTRACT:
In a colored image forming material comprising (a) a copolymer containing a carboxyl group, (b) a coloring agent, (c) a monomer containing at least one photopolymerizable unsaturated bond in the molecule, (d) a photoinitiator and, when required, (e) a specific sensitizer, the dispersion stability of pigment and the optical sensitivity can be considerably increased by using a specific copolymer of styrene derivative-maleic acid derivative as component (a) and specific benzoimidazole or benzothiazole as component (e), and a photosensitive element or a color filter with distinguished optical characteristics can be obtained therefrom.

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