PHOTOSENSITIVE COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a photosensitive composition excellent in adhesiveness to a glass surface and in aging stability and suitable for use in the formation of the black matrix of a color cathode-ray tube. SOLUTION: The photosensitive composition comprises 70-99.5 mass % water- soluble vinyl copolymer (A) comprising N-vinylpyrrolidone units and units of an amino-containing water-soluble monomer (a) and 0.5-30 mass% water-soluble azido compound (B).