THERMOSETTING RESIN COMPOSITION, METHOD FOR FORMING PROTECTIVE FILM OF COLOR FILTER, AND PROTECTIVE FILM OF COLOR FILTER

摘要

PROBLEM TO BE SOLVED: To provide a thermosetting resin composition suitably used for forming a protective film of a color filter, the protective film showing high transparency and surface hardness and excellent in various kinds of durability such as heat resistance and alkali resistance even at a temperature of at most 200°C in a heat calcination step. SOLUTION: The composition comprises: [A] a copolymer of (a1) at least one kind of polymerizable unsaturated compound selected from a group consisting of polymerizable unsaturated compounds having an oxiranyl group and polymerizable unsaturated compounds having an oxetanyl group, and (a2) another polymerizable unsaturated compound excluding the compound of (a1); [B] a curing agent; and [C] a specified onium fluorinated alkyl fluorophosphate. COPYRIGHT: (C)2009,JPO&INPIT