POLYMERIZABLE COMPOSITION CONTAINING REACTIVE SILSESQUIOXANE COMPOUND

摘要

[Problem] To provide a polymerizable composition that is suitable for creating a molded product that maintains a high refractive index in a cured product thereof and that makes it possible to minimize cracks and changes in size that result from a history of exposure to high temperatures. [Solution] Provided are: a polymerizable composition containing 100 parts by mass of a specific reactive silsesquioxane compound (a) and 10-500 parts by mass of a specific fluorene compound (b); a cured product that is obtained from the polymerizable composition; and a high-refractive-index resin lens material that comprises the polymerizable composition.