| 发明名称 | Radically polymerizable composition, cured product thereof, and plastic lens | ||
| 摘要 | 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. | ||
| 申请公布号 | US9150680(B2) | 申请公布日期 | 2015.10.06 |
| 申请号 | US201214384060 | 申请日期 | 2012.03.12 |
| 申请人 | DIC Corporation | 发明人 | Kondo Akihiro;Miyawaki Atsuhisa;Kobayashi Nobuo;Ikushima Naoya;Hatsusaka Kazuaki |
| 分类号 | C08F220/18;G02B1/04;C08F222/10;C08F222/14;C08F222/20;C08K5/101 | 主分类号 | C08F220/18 |
| 代理机构 | Locke Lord LLP | 代理人 | Locke Lord LLP |
| 主权项 | 1. A radically polymerizable composition comprising, as essential components, phenylbenzyl (meth)acrylate (A) and a biphenyl compound (C) having a molecular structure constituted by biphenyl structures bonded to each other through a methylene, the phenylbenzyl (meth)acrylate (A) including ortho-phenylbenzyl (meth)acrylate and para-phenylbenzyl (meth)acrylate in a molar ratio of 55/45 to 10/90. | ||
| 地址 | Tokyo JP | ||