| 摘要 |
This method for manufacturing an optical material includes a step for preparing a mixture of an imidazole-based curing catalyst (B) and a bifunctional or greater thiol compound (A) having at least one sulfide bond and/or at least one ester bond, a step for mixing the mixture and an isocyanate compound (C) including at least one type of bifunctional of greater alicyclic isocyanate compound (c1) and/or a bifunctional or greater aliphatic isocyanate compound (c2) and preparing a polymerizable composition for an optical material, a step for injecting the polymerizable composition for an optical material into a mold, and a step for polymerization-curing the polymerizable composition for an optical material in the mold. |
