METHOD FOR IMPROVING COLOR TONE OF CURED PRODUCT OF ALLYL ESTER RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a method for improving a color tone of a cured product obtained by curing an allyl ester resin composition containing a photoradical polymerization initiator which has a tinge of yellow. ! SOLUTION: A cured product obtained by curing an allyl ester resin composition containing a photoradical polymerization initiator is irradiated with light having a wavelength of 400 to 500 nm in which the total amount of irradiance in a wavelength range of 400 to 500 nm is 100 times or more based on the total amount of irradiance in a wavelength range of 200 to 400 nm. ! COPYRIGHT: (C)2015,JPO&INPIT