摘要 |
<P>PROBLEM TO BE SOLVED: To provide a plastic lens having excellent dyeing properties while it has a high refractive index. <P>SOLUTION: The plastic lens has a base material and a colored layer layered on the base material. The base material is formed by polymerizing and curing a polymerizable composition containing an inorganic compound (a) having at least one of a sulfur atom and a selenium atom, a compound (b) represented by formula (1) (in the formula (1), m denotes an integer of 0 to 4 and n denotes an integer of 0 to 2) and a compound (c) having a thiol group and has high refractive index. The colored layer is formed by using a coating composition containing: metal oxide fine particles (d); an organic silicon compound (e); and a polyfunctional compound (f) having at least two or more functional groups selected from an epoxy group, an acrylic group, a methacrylic group, a vinyl group and an allyl group. <P>COPYRIGHT: (C)2009,JPO&INPIT |