Patent ID: 8674038
Filing Date: 2014-03-18
Classification: C08L

Abstract:
1. A curable resin composition for optical molded bodies or lens molded bodies, comprising a thermocurable resin, wherein the curable resin composition comprises at least one compound having a boiling point of 260° C. or less at one atmospheric pressure in an amount of 0.1 to 1% by weight relative to 100% by weight of said curable resin composition, and the compound having a boiling point of 260° C. or less at one atmospheric pressure is at least one compound selected from the group consisting of carboxylic acids having 1 to 9 carbon atoms, carboxylic acid esters having 1 to 12 carbon atoms, carboxylic acid anhydrides having 1 to 7 carbon atoms and ketones; and wherein the thermocurable resin is a cationic curable resin, and is at least one compound selected from the group consisting of epoxy compounds and oxetane compounds, and the curable resin composition further comprises a thermal-latent cationic curing catalyst, and further comprises a demolding agent, wherein the demolding agent includes at least one compound having a boiling point of more than 260° C. at one atmospheric pressure selected from the group consisting of an alcohol, a carboxylic acid, a carboxylic acid ester, a carboxylic acid salt, and a carboxylic acid anhydride, and wherein the demolding agent contains a total of 13 or more carbon atoms.