Concurrently curable hybrid adhesive composition

摘要

A curable adhesive composition comprises (a) at least one polymer comprising polymerized units derived (or derivable) from at least one (meth)acryloyl-functional monomer or oligomer; (b) at least one (meth)acryloyl-multifunctional monomer or oligomer; (c) at least one multifunctional epoxide; (d) at least one free radical initiator; and (e) at least one cationic initiator; wherein the composition is optically clear and remains optically clear during and after curing.