发明名称 ENERGY RAY-CURABLE RESIN COMPOSITION FOR OPTICAL LENS SHEET AND CURED PRODUCT THEREOF
摘要 Disclosed is a resin composition having high refractive index, high glass transition temperature and low viscosity, which is excellent in mold releasability, shape reproducibility and adhesion to a base. Specifically disclosed is an energy ray-curable resin composition for optical lens sheets, which is mainly composed of an o-phenylphenol(poly)ethoxy(meth)acrylate (A), while containing a compound (B) represented by the general formula (1) below and a photopolymerization initiator (C). (In the formula, Rand Rindependently represent a hydrogen atom or a methyl group; and a and b respectively represent a number of not less than 1, with a + b being 2-4).
申请公布号 KR20090122908(A) 申请公布日期 2009.12.01
申请号 KR20097013801 申请日期 2008.02.27
申请人 NIPPON KAYAKU KABUSHIKI KAISHA 发明人 KIYOYANAGI NORIKO;SHITARA RITSUKO;MIZUGUCHI TAKAFUMI;ICHIKAWA JUNKO
分类号 C08L33/14;C08F220/30;G02B1/04;G02B3/00 主分类号 C08L33/14
代理机构 代理人
主权项
地址