The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 06, 2015
Filed:
Mar. 12, 2012
Akihiro Kondo, Sakura, JP;
Atsuhisa Miyawaki, Sakura, JP;
Nobuo Kobayashi, Ichihara, JP;
Naoya Ikushima, Sakura, JP;
Kazuaki Hatsusaka, Kita-Adachi-gun, JP;
Akihiro Kondo, Sakura, JP;
Atsuhisa Miyawaki, Sakura, JP;
Nobuo Kobayashi, Ichihara, JP;
Naoya Ikushima, Sakura, JP;
Kazuaki Hatsusaka, Kita-Adachi-gun, JP;
DIC Corporation, Tokyo, JP;
Abstract
There are provided a radically polymerizable composition that has a low viscosity suitable for use in coating and that forms a cured product having a high refractive index, a cured product formed by curing the composition, and plastic lens formed by curing the composition. The radically polymerizable composition includes, as essential components, phenylbenzyl acrylate (A); and bis[(meth)acryloylmethyl]biphenyl (B) or biphenyl compound (C) having a molecular structure in which biphenyl structures are bonded to each other through a methylene.