METHOD OF PRODUCING CURED ARTICLE BY LASER BEAM IRRADIATION

摘要

PROBLEM TO BE SOLVED: To provide a method enabling production time to be shortened and energy required for production to be reduced and enabling a cured article combining transparency with durability to be produced with excellent productivity.SOLUTION: There is provided the method of producing a curd article by curing a curable resin composition, the curable resin composition contains less than 5 wt.% in total, of an electromagnetic wave absorbing material which is at least one kind selected from a group consisting of inorganic carbon, ceramic, a black pigment and a black dye and which has a light transmittance of a wavelength of 450 nm [3 nm thickness] of 50% or more. The method of producing a curd article includes a step of curing the curable resin composition by irradiating the curable resin composition with laser beam having any wavelength of 600 to 3000 nm.SELECTED DRAWING: None