METHOD FOR PRODUCING ACRYLATE SYRUP AND ACRYLATE SYRUP

摘要

Provided is a method for producing an acrylic syrup, having excellent productivity and excellent storage stability. The producing method comprises the steps of: performing bulk photopolymerization by initiating ultraviolet radiation for a composition including a photoinitiator and one or more kinds of acrylic monomers; stopping the ultraviolet radiation when the temperature increases by 5 to 40°C from the temperature at which the ultraviolet radiation for the composition was initiated; and purging the composition with oxygen-containing inert gas after the ultraviolet radiation is stopped.