Photo-setting resin composition

Abstract

A photo-setting resin composition having a good storage stability; using no hexavalent chrome; having well-balanced photosenstive and dyeing properties; capable of being developed with an aqueous solvent; and having a superior resolution when a color filter is formed, is provided, which composition is obtained by copolymerizing as effective components, a monomer expressed by the formula ##STR1## wherein R.sup.1 represents H, CH.sub.3 or C.sub.2 H.sub.5 ; X represents --O-- or --NH--; Y represents a linear chain or branched hydrocarbon group of 1 to 4 carbon atoms; .PHI. represents ##STR2## wherein R.sup.2 and R.sup.3 each represent an alkyl group of 1 to 4 carbon atoms and Z.sup..crclbar. represents an anion, with a monomer expressed by the formula ##STR3## wherein R.sup.4 represents H, CH.sub.3 or C.sub.2 H.sub.5 and X and Y each are as defined above.

Dependencies are inferred from the claim text.