NEW SULFUR-CONTAINING ETHYLENICALLY UNSATURATED GROUP-CONTAINING COMPOUND, RADIATION-CURABLE COMPOSITION AND CURED PRODUCT

摘要

PROBLEM TO BE SOLVED: To provide a radiation-curable composition providing a cured product having high refractive index and high Abbe's number. SOLUTION: The sulfur-containing ethylenically unsaturated group-containing compound is obtained by reacting a sulfur-containing compound represented by formula (1) with a compound having the ethylenically unsaturated group. The radiation-curable composition containing the compound, and the cured product thereof are also provided. COPYRIGHT: (C)2009,JPO&INPIT