The present invention intends (1) to provide an antireflection coating composition that suppresses the occurrence of phase separation and minimizes the occurrence of crawling during application, (2) to reduce costs, (3) to provide an antireflection coating that has excellent abrasion resistance, antifouling properties and chemical resistance, as well as low reflectance, and (4) to provide an antireflection coating capable of suppressing the clutch noise produced when the edges of the antireflection coating rub against the bezel during assembly of an image display device. The present invention provides a composition for forming an antireflection coating, which includes a polyfunctional photosensitive monomer, a photosensitive monomer having an unsaturated double bond and a branched carbon chain, a photopolymerization initiator, and an organic solvent.
Composition for forming antireflection coating, and image display device