Radical polymerizable composition, cured product, and plastic lens
AssigneeDIC Corporation
InventorsNobuo Kobayashi, Akihiro Kondo, Atsuhisa Miyawaki, Naoya Ikushima, Kazuaki Hatsusaka
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Abstract
There are provided a radical polymerizable composition having a low viscosity suitable for coating and a cured product and a plastic lens each obtained by curing the composition, the cured product having a high refractive index, good adhesiveness to a plastic film substrate, and good adhesiveness kept even under high-temperature and high-humidity conditions. The radical polymerizable composition includes phenylbenzyl (meth)acrylate (A), an epoxy (meth)acrylate (X) having an aromatic ring in its molecular structure, and a radical polymerization initiator (Y) as essential components.
Claims18
A radical polymerizable composition comprising, as essential components, phenylbenzyl (meth)acrylate (A), an epoxy (meth)acrylate (X) having an aromatic ring in its molecular structure, a radical polymerization initiator (Y), bis[(meth)acryloylmethyl]biphenyl (B), and a biphenyl compound (C) having a molecular structure in which biphenyl structures are bonded to each other through a methylene.
Dependencies are inferred from the claim text.