CURABLE COMPOSITION CONTAINING HYDROXYL GROUP-CONTAINING THIOL COMPOUND AND CURED PRODUCT THEREOF

摘要

Curable compositions have high sensitivity and excellent developability, and further have good storage properties as required. The compositions include a hydroxythiol compound represented by Formula (1) below and a compound with an ethylenically unsaturated double bond:
wherein R 1 and R 2 are each independently a hydrogen atom, a C1-10 alkyl group or an aromatic ring; X is an aliphatic group, an aromatic ring-containing group or a heterocyclic ring-containing group; Y is an ester bond; k and 1 are each an integer ranging from 1 to 20; m is an integer of 0, 1 or 2; and n is 0 or 1.