| 摘要 |
<p>[Problem] The present invention pertains to an ultraviolet ray cured resin composition characterized by containing a compound (A) having a structure indicated by general formula (1) (in the formula, n is an integer from 0 to 40, m is an integer from 10 to 50, R1 and R2 may be the same or different, and R1 and R2 are an aryl group, an alkynyl group, an alkenyl group, or an alkyl group having 1-18 carbon atoms), a (meth) acrylate compound (B) having one or two (meth)acryloyl groups, and a photoinitiator (C). The resin composition has the characteristics of being able to result in a cured product having superior curability, low contraction during curing, and superior flexibility, adhesion to a substrate, and transparency, and of being suited to forming an optical member resulting from pasting together optical substrates.</p> |
