SULFUR-CONTAINING UNSATURATED CARBOXYLATE COMPOUND AND USE THEREOF

摘要

PURPOSE: A sulfur-containing unsaturated carboxylate compound is provided to offer resin which is excellent in optical property, mechanical property and thermal property and which have a good productivity and a high refraction index. CONSTITUTION: The sulfur-containing unsaturated carboxylate compound comprises a sulfur-containing substituent and at least two alpha, beta-unsaturated carboxylic acid residues. The carboxylic acid residues are independently attached to a secondary or tertiary carbon atom via an oxygen atom. The sulfur-containing unsaturated carboxylate compound forms a polymerizable composition. The polymerizable composition is polymerized to obtain a cured product. An optical component consists of the cured product.